|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MST1R
|
None
|
251.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CSF1R
|
None
|
39.81
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: AXL
|
None
|
39.81
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: LTK
|
None
|
1.585
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FRK
|
None
|
15.85
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: NTRK3
|
None
|
1.585
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: JAK2
|
None
|
19.95
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKAA1
|
None
|
251.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: ALK
|
None
|
1.0
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PLK4
|
None
|
39.81
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: RET
|
None
|
39.81
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: SYK
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: LCK
|
None
|
501.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: STK6
|
None
|
251.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CDC7
|
None
|
794.33
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: BTK
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: KIT
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FGFR1
|
None
|
251.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: JAK3
|
None
|
501.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: LYN
|
None
|
199.53
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: BLK
|
None
|
199.53
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: NTRK1
|
None
|
1.585
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKCG
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: SRC
|
None
|
31.62
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MAP4K2
|
None
|
398.11
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MET
|
None
|
794.33
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: ACK1
|
None
|
31.62
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FLT3
|
None
|
316.23
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: ABL1
|
None
|
316.23
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: KDR
|
None
|
398.11
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: IGF1R
|
None
|
63.1
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PTK2
|
None
|
100.0
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: STK12
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MAP4K5
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FLT4
|
None
|
199.53
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FER
|
None
|
5.012
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FYN
|
None
|
398.11
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FLT1
|
None
|
794.33
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: SLK
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FGFR3
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: NTRK2
|
None
|
2.512
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CLK4
|
None
|
199.53
nM
|
|
Title : PubChem BioAssay data set
|
Biochemical Assay: The inhibitory activity of putative kinase inhibitors and the potency of selected compounds were determined using a trans-phosphorylation assay.A specific substrate was incubated with the kinase in appropriate buffer conditions in the presence of ATP traced with .sup.33P-.gamma.-ATP (gamma phosphate-labeled, Redivue.TM. Code Number AH9968, 1000-3000 Ci/mmole, Amersham Biosciences Piscataway, N.J., USA), optimal cofactors and test compound.At the end of the phosphorylation reaction, more than 98% cold and radioactive ATP were captured by an excess of Dowex ion exchange resin. The resin was allowed to settle to the bottom of reaction wells by gravity. Supernatant, containing substrate peptide, was subsequently withdrawn and transferred into a counting plate, and radioactivity (corresponding to phosphate incorporated into peptide) was evaluated by .beta.-counting. Assay Conditions:The kinase assay was run with a final enzyme concentration of 6 nM, in the presence of 6 microM ATP, 1 nM .
|
Homo sapiens
|
263.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2015
|
Biochemical Assay: ALK enzyme needs pre-activation in order to linearize reaction kinetics.Kinase Buffer (KB) for ALKKinase buffer was composed of 50 mM HEPES pH 7.5 containing 1 mM MnCl.sub.2, 5 mM MgCl.sub.2, 1 mM DTT, 3 microM Na.sub.3VO.sub.4, and 0.2 mg/mL BSA. 3.times.KB is buffer of the same composition and pH as KB, but with three times the concentration of each component.Assay ConditionsThe kinase assay was run with a final enzyme concentration of 20 nM, in the presence of 8 microM ATP, 1 nM .sup.33P-.gamma.-ATP and 2 microM MBP. The MPB was purchased from Sigma-Aldrich, St. Louis, Mo., USA.
|
Homo sapiens
|
55.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2015
|
Biochemical Assay: The inhibitory activity of putative kinase inhibitors and the potency of selected compounds were determined using a trans-phosphorylation assay.A specific substrate was incubated with the kinase in appropriate buffer conditions in the presence of ATP traced with .sup.33P-.gamma.-ATP (gamma phosphate-labeled, Redivue.TM. Code Number AH9968, 1000-3000 Ci/mmole, Amersham Biosciences Piscataway, N.J., USA), optimal cofactors and test compound.At the end of the phosphorylation reaction, more than 98% cold and radioactive ATP were captured by an excess of Dowex ion exchange resin. The resin was allowed to settle to the bottom of reaction wells by gravity. Supernatant, containing substrate peptide, was subsequently withdrawn and transferred into a counting plate, and radioactivity (corresponding to phosphate incorporated into peptide) was evaluated by .beta.-counting. Assay Conditions:The kinase assay was run with a final enzyme concentration of 6 nM, in the presence of 6 microM ATP, 1 nM .
|
Homo sapiens
|
338.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2015
|
Inhibition of recombinant ALK (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
12.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human KARPAS299 cells incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
31.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human KM12 cells expressing TRKA protein incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
17.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human SU-DHL1 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
24.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human SUP-M2 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
41.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human NCI-H2228 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
68.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human MV411 cells incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
81.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Antiproliferative activity against human SR786 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay
|
Homo sapiens
|
81.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of wild type EML4-ALK (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
28.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of human TEL (336 residues) fused-ROS1 (1891 to 2347 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
5.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of human TEL (336 residues) fused-TRKA (440 to 796 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
3.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of human TEL (336 residues) fused-TRKB (455 to 822 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
3.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of human TEL (336 residues) fused-TRKC (454 to 825 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
3.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of TRKA (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
1.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of recombinant human TRKB incubated for 90 mins by selectscreen kinase assay
|
Homo sapiens
|
3.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of recombinant human TRKC incubated for 90 mins by selectscreen kinase assay
|
Homo sapiens
|
5.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of ROS1 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
7.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of JAK2 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
40.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of ACK1 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
70.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of JAK1 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
112.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of IGF1R (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
122.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of FAK (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
140.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of FLT3 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
164.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of BRK (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
195.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of IR (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
209.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of AUR2 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
215.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of JAK3 (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
349.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of RET (unknown origin) in presence of gamma33-ATP
|
Homo sapiens
|
393.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of EML4-ALK L1196M mutant (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
67.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of EML4-ALK G1202R mutant (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay
|
Homo sapiens
|
897.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
Inhibition of recombinant ALK (unknown origin)
|
Homo sapiens
|
6.2
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of Entrectinib: A New 3-Aminoindazole As a Potent Anaplastic Lymphoma Kinase (ALK), c-ros Oncogene 1 Kinase (ROS1), and Pan-Tropomyosin Receptor Kinases (Pan-TRKs) inhibitor.
Year : 2016
Volume : 59
Issue : 7
First Page : 3392
Last Page : 3408
Authors : Menichincheri M, Ardini E, Magnaghi P, Avanzi N, Banfi P, Bossi R, Buffa L, Canevari G, Ceriani L, Colombo M, Corti L, Donati D, Fasolini M, Felder E, Fiorelli C, Fiorentini F, Galvani A, Isacchi A, Borgia AL, Marchionni C, Nesi M, Orrenius C, Panzeri A, Pesenti E, Rusconi L, Saccardo MB, Vanotti E, Perrone E, Orsini P.
Abstract : Anaplastic lymphoma kinase (ALK) is a receptor tyrosine kinase responsible for the development of different tumor types. Despite the remarkable clinical activity of crizotinib (Xalkori), the first ALK inhibitor approved in 2011, the emergence of resistance mutations and of brain metastases frequently causes relapse in patients. Within our ALK drug discovery program, we identified compound 1, a novel 3-aminoindazole active on ALK in biochemical and in cellular assays. Its optimization led to compound 2 (entrectinib), a potent orally available ALK inhibitor active on ALK-dependent cell lines, efficiently penetrant the blood-brain barrier (BBB) in different animal species and highly efficacious in in vivo xenograft models. Moreover, entrectinib resulted to be strictly potent on the closely related tyrosine kinases ROS1 and TRKs recently found constitutively activated in several tumor types. Entrectinib is currently undergoing phase I/II clinical trial for the treatment of patients affected by ALK-, ROS1-, and TRK-positive tumors.
|
ALK Kinase Biochemical Assay: BioKinase buffer was composed of 50 mM HEPES pH 7.5 containing 1 mM MnCl2, 5 mM MgCl2, 1 mM DTT, 3 microM Na3VO4, and 0.2 mg/mL BSA. 3x KB is buffer of the same composition and pH as KB, but with three times the concentration of each component. The kinase assay was run with a final enzyme concentration of 20 nM, in the presence of 8 microM ATP, 1 nM 33P-γ-ATP and 2 microM MBP. The MPB was purchased from Sigma-Aldrich, St. Louis, Mo., USA.
|
Homo sapiens
|
55.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2016
|
IGF-1R Kinase Biochemical Assay: Kinase buffer was composed of 50 mM HEPES pH 7.9 containing 3 mM MnCl2, 1 mM DTT, 3 microM Na3VO4, and 0.2 mg/mL BSA. 3x KB is buffer of the same composition and pH as KB, but with three times the concentration of each component. Prior to starting the kinase inhibition assay, IGF-1R was pre-phosphorylated in order to linearize reaction kinetics. To achieve this, the desired total quantity of enzyme was prepared at an enzyme concentration of 360 nM in KB containing 100 microM ATP, and this preparation was incubated for 30 min at 28° C. 3x Enzyme Mix was obtained by diluting this preactivated enzyme 20-fold in 3x KB. The kinase assay was run with a final enzyme concentration of 6 nM, in the presence of 6 microM ATP, 1 nM 33P-γ-ATP and 10 microM substrate, a carboxy-terminally biotinylated peptide of the following sequence: KKKSPGEYVNIEFGGGGGK-biotin (SEQ ID NO:5). The peptide was obtained in batches of >95% peptide purity from American Peptide Company, Inc. (Sunnyvale, Calif., USA).
|
Homo sapiens
|
263.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2016
|
Aurora-2 Kinase Biochemical Assay: The kinase buffer was composed of 50 mM HEPES, pH 7.0, 10 mM MnCl2, 1 mM DTT, 3 microM Na3VO4, and 0.2 mg/mL BSA. The kinase assay was run with an enzyme concentration of 2.5 nM, 10 microM ATP, 1 nM 33P-γ-ATP, and 8 microM substrate, composed of 4 LRRWSLG repeats.
|
Homo sapiens
|
338.0
nM
|
|
Title : Substituted indazole derivatives active as kinase inhibitors
Year : 2016
|
Kinobeads (epsilon), multiple immobilized ATP-competitive broad spectrum kinase inhibitors, used to assess residual binding of ~300 proteins simultaneously from cell lysate in the presence of a compound. Quantitative readout performed by mass spectrometry.
|
Homo sapiens
|
2.0
nM
|
|
Journal : Science
Title : The target landscape of clinical kinase drugs.
Year : 2017
Volume : 358
Issue : 6367
Authors : Klaeger S, Heinzlmeir S and Wilhelm M et al
Abstract : Kinase inhibitors are important cancer therapeutics. Polypharmacology is commonly observed, requiring thorough target deconvolution to understand drug mechanism of action. Using chemical proteomics, we analyzed the target spectrum of 243 clinically evaluated kinase drugs. The data revealed previously unknown targets for established drugs, offered a perspective on the "druggable" kinome, highlighted (non)kinase off-targets, and suggested potential therapeutic applications. Integration of phosphoproteomic data refined drug-affected pathways, identified response markers, and strengthened rationale for combination treatments. We exemplify translational value by discovering SIK2 (salt-inducible kinase 2) inhibitors that modulate cytokine production in primary cells, by identifying drugs against the lung cancer survival marker MELK (maternal embryonic leucine zipper kinase), and by repurposing cabozantinib to treat FLT3-ITD-positive acute myeloid leukemia. This resource, available via the ProteomicsDB database, should facilitate basic, clinical, and drug discovery research and aid clinical decision-making.
|
Kinobeads (epsilon), multiple immobilized ATP-competitive broad spectrum kinase inhibitors, used to assess residual binding of ~300 proteins simultaneously from cell lysate in the presence of a compound. Quantitative readout performed by mass spectrometry.
|
Homo sapiens
|
420.0
nM
|
|
Journal : Science
Title : The target landscape of clinical kinase drugs.
Year : 2017
Volume : 358
Issue : 6367
Authors : Klaeger S, Heinzlmeir S and Wilhelm M et al
Abstract : Kinase inhibitors are important cancer therapeutics. Polypharmacology is commonly observed, requiring thorough target deconvolution to understand drug mechanism of action. Using chemical proteomics, we analyzed the target spectrum of 243 clinically evaluated kinase drugs. The data revealed previously unknown targets for established drugs, offered a perspective on the "druggable" kinome, highlighted (non)kinase off-targets, and suggested potential therapeutic applications. Integration of phosphoproteomic data refined drug-affected pathways, identified response markers, and strengthened rationale for combination treatments. We exemplify translational value by discovering SIK2 (salt-inducible kinase 2) inhibitors that modulate cytokine production in primary cells, by identifying drugs against the lung cancer survival marker MELK (maternal embryonic leucine zipper kinase), and by repurposing cabozantinib to treat FLT3-ITD-positive acute myeloid leukemia. This resource, available via the ProteomicsDB database, should facilitate basic, clinical, and drug discovery research and aid clinical decision-making.
|
Inhibition of ALK (unknown origin) by radiometric assay
|
Homo sapiens
|
12.0
nM
|
|
Journal : Eur J Med Chem
Title : Design, synthesis, biological evaluation and molecular modeling of novel 2-amino-4-(1-phenylethoxy) pyridine derivatives as potential ROS1 inhibitors.
Year : 2018
Volume : 143
First Page : 182
Last Page : 199
Authors : Tian Y, Zhang T, Long L, Li Z, Wan S, Wang G, Yu Y, Hou J, Wu X, Zhang J.
Abstract : With the aim of discovering potential and selective inhibitors targeting ROS1 kinase, we rationally designed, synthesized and evaluated two series of novel 2-amino-pyridine derivatives with 1-phenylethoxy at C-3 and C-4 position. The enzymic assays results indicated that six of the new compounds 13b-13d and 14a-14c showed remarkably higher inhibitory activities against ROS1 kinase. The most promising compounds, 13d and 14c displayed the most desired ROS1 inhibitory activity with IC50 values of 440 nM and 370 nM respectively. Furthermore, 13d and 14c displayed ROS1 inhibitory selectivity of about 7-fold and 12-fold, relative to that of ALK sharing about 49% amino acid sequence homology in the kinase domains. They also showed good anti-proliferative effects against ROS1-addicted HCC78 cell lines with the IC50 values of 8.1 μM and 65.3 μM, respectively. Moreover, molecular docking and molecular dynamics simulation studies disclosed that compound 14c and 13d shared similar binding poses with Crizotinib except the selective binding site of ROS1. It also gave a probable molecular explanation for their activity and selectivity, which the methoxyl group in benzene ring was the crucial to the selectivity to ROS1 versus ALK.
|
Inhibition of ROS1 (unknown origin) by radiometric assay
|
Homo sapiens
|
7.0
nM
|
|
Journal : Eur J Med Chem
Title : Design, synthesis, biological evaluation and molecular modeling of novel 2-amino-4-(1-phenylethoxy) pyridine derivatives as potential ROS1 inhibitors.
Year : 2018
Volume : 143
First Page : 182
Last Page : 199
Authors : Tian Y, Zhang T, Long L, Li Z, Wan S, Wang G, Yu Y, Hou J, Wu X, Zhang J.
Abstract : With the aim of discovering potential and selective inhibitors targeting ROS1 kinase, we rationally designed, synthesized and evaluated two series of novel 2-amino-pyridine derivatives with 1-phenylethoxy at C-3 and C-4 position. The enzymic assays results indicated that six of the new compounds 13b-13d and 14a-14c showed remarkably higher inhibitory activities against ROS1 kinase. The most promising compounds, 13d and 14c displayed the most desired ROS1 inhibitory activity with IC50 values of 440 nM and 370 nM respectively. Furthermore, 13d and 14c displayed ROS1 inhibitory selectivity of about 7-fold and 12-fold, relative to that of ALK sharing about 49% amino acid sequence homology in the kinase domains. They also showed good anti-proliferative effects against ROS1-addicted HCC78 cell lines with the IC50 values of 8.1 μM and 65.3 μM, respectively. Moreover, molecular docking and molecular dynamics simulation studies disclosed that compound 14c and 13d shared similar binding poses with Crizotinib except the selective binding site of ROS1. It also gave a probable molecular explanation for their activity and selectivity, which the methoxyl group in benzene ring was the crucial to the selectivity to ROS1 versus ALK.
|
Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells at 10 uM after 48 hours by high content imaging
|
Homo sapiens
|
69.97
%
|
|
Title : Identification of inhibitors of SARS-CoV-2 in-vitro cellular toxicity in human (Caco-2) cells using a large scale drug repurposing collection
Year : 2020
Authors : Bernhard Ellinger, Denisa Bojkova, Andrea Zaliani, Jindrich Cinatl, Carsten Claussen, Sandra Westhaus, Jeanette Reinshagen, Maria Kuzikov, Markus Wolf, Gerd Geisslinger, Philip Gribbon, Sandra Ciesek
Abstract : To identify possible candidates for progression towards clinical studies against SARS-CoV-2, we screened a well-defined collection of 5632 compounds including 3488 compounds which have undergone clinical investigations (marketed drugs, phases 1 -3, and withdrawn) across 600 indications. Compounds were screened for their inhibition of viral induced cytotoxicity using the human epithelial colorectal adenocarcinoma cell line Caco-2 and a SARS-CoV-2 isolate. The primary screen of 5632 compounds gave 271 hits. A total of 64 compounds with IC50 <20 µM were identified, including 19 compounds with IC50 < 1 µM. Of this confirmed hit population, 90% have not yet been previously reported as active against SARS-CoV-2 in-vitro cell assays. Some 37 of the actives are launched drugs, 19 are in phases 1-3 and 10 pre-clinical. Several inhibitors were associated with modulation of host pathways including kinase signaling P53 activation, ubiquitin pathways and PDE activity modulation, with long chain acyl transferases were effective viral inhibitors.
|
Antiproliferative activity against human KM12 cells after 72 hrs
|
Homo sapiens
|
1.7
nM
|
|
Journal : J Med Chem
Title : Insights into Current Tropomyosin Receptor Kinase (TRK) Inhibitors: Development and Clinical Application.
Year : 2019
Volume : 62
Issue : 4
First Page : 1731
Last Page : 1760
Authors : Yan W, Lakkaniga NR, Carlomagno F, Santoro M, McDonald NQ, Lv F, Gunaganti N, Frett B, Li HY.
Abstract : The use of kinase-directed precision medicine has been heavily pursued since the discovery and development of imatinib. Annually, it is estimated that around ∼20 000 new cases of tropomyosin receptor kinase (TRK) cancers are diagnosed, with the majority of cases exhibiting a TRK genomic rearrangement. In this Perspective, we discuss current development and clinical applications for TRK precision medicine by providing the following: (1) the biological background and significance of the TRK kinase family, (2) a compilation of known TRK inhibitors and analysis of their cocrystal structures, (3) an overview of TRK clinical trials, and (4) future perspectives for drug discovery and development of TRK inhibitors.
|
Inhibition of TRKB (unknown origin)
|
Homo sapiens
|
10.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Inhibition TRKA (unknown origin)
|
Homo sapiens
|
10.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Inhibition of TRKC (unknown origin)
|
Homo sapiens
|
10.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human KM12 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
17.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human SU-DHL1 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
20.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human KARPAS299 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
31.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human SUP-M2 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
41.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human SR786 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
81.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human NCI-H2228 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
68.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Antiproliferative activity against human MV4-11 cells incubated for 48 hrs by sulforhodamine B assay
|
Homo sapiens
|
81.0
nM
|
|
Journal : Eur J Med Chem
Title : Targeting tropomyosin receptor kinase for cancer therapy.
Year : 2019
Volume : 175
First Page : 129
Last Page : 148
Authors : Miao Q, Ma K, Chen D, Wu X, Jiang S.
Abstract : NTRKs and their expression product tropomyosin receptor kinases (Trks) are widely distributed in mammals. While neural growth factor (NGF)-induced normal Trk activation plays a key role in nerve growth, NTRK alternations occurring in tumor cells were highly correlated to tumor progression and invasion. Recent clinical data from several pan-Trk inhibitors have demonstrated potential and broad applications in various cancers. This intrigues us to summarize the development of inhibitors targeting Trks with different mechanisms of action and their applications in cancer therapy. We believe that this perspective would be of great help in investigating novel anticancer drugs with better therapeutic index.
|
Inhibition of human wild type TrkA kinase domain expressed in mouse NIH/3T3 cells by HTRF assay
|
Homo sapiens
|
0.22
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Type 2 inhibitor leads of human tropomyosin receptor kinase (hTrkA).
Year : 2019
Volume : 29
Issue : 19
First Page : 126624
Last Page : 126624
Authors : Subramanian G, Bowen SJ, Zhu Y, Roush N, Zachary T, Javens C, Williams T, Janssen A, Gonzales A.
Abstract : In silico virtual screening using the ligand-based ROCS approach and the commercially purchasable compound collection from the ZINC database resulted in the identification of distinctly different and novel acetamide core frameworks with series representatives 1a and 2a exhibiting nanomolar affinity in the kinase domain only hTrkA HTRF biochemical assay. Additional experimental validation using the Caliper technology with either the active or inactive kinase conditions demonstrated the leads, 1a and 2a, to preferentially bind the kinase inactive state. X-ray structural analysis of the kinase domain of hTrkA…1a/2a complexes confirmed the kinase, bind the inhibitor leads in the inactive state and to exhibit a type 2 binding mode with the DFG-out and αC-helix out conformation. The leads also demonstrated sub-micromolar activity in the full length hTrkA cell-based assay and selectivity against the closely related hTrkB isoform. However, the poor microsomal stability and permeability of the leads is suggestive of a multiparametric lead optimization effort requirement for further progression.
|
Inhibition of human TrkA G595R mutant expressed in mouse NIH/3T3 cells by HTRF assay
|
Homo sapiens
|
45.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Type 2 inhibitor leads of human tropomyosin receptor kinase (hTrkA).
Year : 2019
Volume : 29
Issue : 19
First Page : 126624
Last Page : 126624
Authors : Subramanian G, Bowen SJ, Zhu Y, Roush N, Zachary T, Javens C, Williams T, Janssen A, Gonzales A.
Abstract : In silico virtual screening using the ligand-based ROCS approach and the commercially purchasable compound collection from the ZINC database resulted in the identification of distinctly different and novel acetamide core frameworks with series representatives 1a and 2a exhibiting nanomolar affinity in the kinase domain only hTrkA HTRF biochemical assay. Additional experimental validation using the Caliper technology with either the active or inactive kinase conditions demonstrated the leads, 1a and 2a, to preferentially bind the kinase inactive state. X-ray structural analysis of the kinase domain of hTrkA…1a/2a complexes confirmed the kinase, bind the inhibitor leads in the inactive state and to exhibit a type 2 binding mode with the DFG-out and αC-helix out conformation. The leads also demonstrated sub-micromolar activity in the full length hTrkA cell-based assay and selectivity against the closely related hTrkB isoform. However, the poor microsomal stability and permeability of the leads is suggestive of a multiparametric lead optimization effort requirement for further progression.
|
Inhibition of human TrkA G667C mutant expressed in mouse NIH/3T3 cells by HTRF assay
|
Homo sapiens
|
2.9
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Type 2 inhibitor leads of human tropomyosin receptor kinase (hTrkA).
Year : 2019
Volume : 29
Issue : 19
First Page : 126624
Last Page : 126624
Authors : Subramanian G, Bowen SJ, Zhu Y, Roush N, Zachary T, Javens C, Williams T, Janssen A, Gonzales A.
Abstract : In silico virtual screening using the ligand-based ROCS approach and the commercially purchasable compound collection from the ZINC database resulted in the identification of distinctly different and novel acetamide core frameworks with series representatives 1a and 2a exhibiting nanomolar affinity in the kinase domain only hTrkA HTRF biochemical assay. Additional experimental validation using the Caliper technology with either the active or inactive kinase conditions demonstrated the leads, 1a and 2a, to preferentially bind the kinase inactive state. X-ray structural analysis of the kinase domain of hTrkA…1a/2a complexes confirmed the kinase, bind the inhibitor leads in the inactive state and to exhibit a type 2 binding mode with the DFG-out and αC-helix out conformation. The leads also demonstrated sub-micromolar activity in the full length hTrkA cell-based assay and selectivity against the closely related hTrkB isoform. However, the poor microsomal stability and permeability of the leads is suggestive of a multiparametric lead optimization effort requirement for further progression.
|
SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response from peptide substrate
|
Severe acute respiratory syndrome coronavirus 2
|
-21.2
%
|
|
Title : Identification of inhibitors of SARS-Cov2 M-Pro enzymatic activity using a small molecule repurposing screen
Year : 2020
Authors : Maria Kuzikov, Elisa Costanzi, Jeanette Reinshagen, Francesca Esposito, Laura Vangeel, Markus Wolf, Bernhard Ellinger, Carsten Claussen, Gerd Geisslinger, Angela Corona, Daniela Iaconis, Carmine Talarico, Candida Manelfi, Rolando Cannalire, Giulia Rossetti, Jonas Gossen, Simone Albani, Francesco Musiani, Katja Herzog, Yang Ye, Barbara Giabbai, Nicola Demitri, Dirk Jochmans, Steven De Jonghe, Jasper Rymenants, Vincenzo Summa, Enzo Tramontano, Andrea R. Beccari, Pieter Leyssen, Paola Storici, Johan Neyts, Philip Gribbon, and Andrea Zaliani
Abstract : Compound repurposing is an important strategy being pursued in the identification of effective treatment against the SARS-CoV-2 infection and COVID-19 disease. In this regard, SARS-CoV-2 main protease (M-Pro), also termed 3CL-Pro, is an attractive drug target as it plays a central role in viral replication by processing the viral polyprotein into 11 non-structural proteins. We report the results of a screening campaign involving ca 8.7 K compounds containing marketed drugs, clinical and preclinical candidates, and chemicals regarded as safe in humans. We confirmed previously reported inhibitors of 3CL-Pro, but we have also identified 68 compounds with IC50 lower than 1 uM and 127 compounds with IC50 lower than 5 uM. Profiling showed 67% of confirmed hits were selective (> 5 fold) against other Cys- and Ser- proteases (Chymotrypsin and Cathepsin-L) and MERS 3CL-Pro. Selected compounds were also analysed in their binding characteristics.
|
Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging
|
Chlorocebus sabaeus
|
-0.02
%
|
|
Antiviral activity determined as inhibition of SARS-CoV-2 induced cytotoxicity of VERO-6 cells at 10 uM after 48 hours exposure to 0.01 MOI SARS CoV-2 virus by high content imaging
|
Chlorocebus sabaeus
|
-0.02
%
|
|
Title : Cytopathic SARS-Cov2 screening on VERO-E6 cells in a large repurposing effort
Year : 2020
Authors : Andrea Zaliani, Laura Vangeel, Jeanette Reinshagen, Daniela Iaconis, Maria Kuzikov, Oliver Keminer, Markus Wolf, Bernhard Ellinger, Francesca Esposito, Angela Corona, Enzo Tramontano, Candida Manelfi, Katja Herzog, Dirk Jochmans, Steven De Jonghe, Winston Chiu, Thibault Francken, Joost Schepers, Caroline Collard, Kayvan Abbasi, Carsten Claussen , Vincenzo Summa, Andrea R. Beccari, Johan Neyts, Philip Gribbon and Pieter Leyssen
Abstract : Worldwide, there are intensive efforts to identify repurposed drugs as potential therapies against SARS-CoV-2 infection and the associated COVID-19 disease. To date, the anti-inflammatory drug dexamethasone and (to a lesser extent) the RNA-polymerase inhibitor remdesivir have been shown to be effective in reducing mortality and patient time to recovery, respectively, in patients. Here, we report the results of a phenotypic screening campaign within an EU-funded project (H2020-EXSCALATE4COV) aimed at extending the repertoire of anti-COVID therapeutics through repurposing of available compounds and highlighting compounds with new mechanisms of action against viral infection. We screened 8702 molecules from different repurposing libraries, to reveal 110 compounds with an anti-cytopathic IC50 < 20 µM. From this group, 18 with a safety index greater than 2 are also marketed drugs, making them suitable for further study as potential therapies against COVID-19. Our result supports the idea that a systematic approach to repurposing is a valid strategy to accelerate the necessary drug discovery process.
|
Antiproliferative activity against human KM12 cells expressing TPM3-TRKA assessed as reduction in cell viability measured after 3 days by Celltiter-Glo assay
|
Homo sapiens
|
4.3
nM
|
|
Journal : ACS Med Chem Lett
Title : PROTAC Compounds Targeting TRK for Use in Cancer Therapeutics.
Year : 2020
Volume : 11
Issue : 6
First Page : 1090
Last Page : 1091
Authors : Kargbo RB.
|
Inhibition of INSR (unknown origin) at 1.52 nM relative to control
|
Homo sapiens
|
21.0
%
|
|
Journal : Bioorg Med Chem Lett
Title : Discovery of cyclic guanidine-linked sulfonamides as inhibitors of LMTK3 kinase.
Year : 2020
Volume : 30
Issue : 9
First Page : 127108
Last Page : 127108
Authors : Ortiz MA, Michaels H, Molina B, Toenjes S, Davis J, Marconi GD, Hecht D, Gustafson JL, Piedrafita FJ, Nefzi A.
Abstract : Lemur tyrosine kinase 3 (LMTK3) is oncogenic in various cancers. In breast cancer, LMTK3 phosphorylates and modulates the activity of estrogen receptor-α (ERα) and is essential for the growth of ER-positive cells. LMTK3 is highly expressed in ER-negative breast cancer cells, where it promotes invasion via integrin β1. LMTK3 abundance and/or high nuclear expression have been linked to shorter disease free and overall survival time in a variety of cancers, supporting LMTK3 as a potential target for anticancer drug development. We sought to identify small molecule inhibitors of LMTK3 with the ultimate goal to pharmacologically validate this kinase as a novel target in cancer. We used a homogeneous time resolve fluorescence (HTRF) assay to screen a collection of mixture-based combinatorial chemical libraries containing over 18 million compounds. We identified several cyclic guanidine-linked sulfonamides with sub-micromolar activity and evaluated their binding mode using a 3D homology model of the LMTK3 K<sub>D</sub>.
|
Inhibition of IGF1R (unknown origin) at 1.52 nM relative to control
|
Homo sapiens
|
34.9
%
|
|
Journal : Bioorg Med Chem Lett
Title : Discovery of cyclic guanidine-linked sulfonamides as inhibitors of LMTK3 kinase.
Year : 2020
Volume : 30
Issue : 9
First Page : 127108
Last Page : 127108
Authors : Ortiz MA, Michaels H, Molina B, Toenjes S, Davis J, Marconi GD, Hecht D, Gustafson JL, Piedrafita FJ, Nefzi A.
Abstract : Lemur tyrosine kinase 3 (LMTK3) is oncogenic in various cancers. In breast cancer, LMTK3 phosphorylates and modulates the activity of estrogen receptor-α (ERα) and is essential for the growth of ER-positive cells. LMTK3 is highly expressed in ER-negative breast cancer cells, where it promotes invasion via integrin β1. LMTK3 abundance and/or high nuclear expression have been linked to shorter disease free and overall survival time in a variety of cancers, supporting LMTK3 as a potential target for anticancer drug development. We sought to identify small molecule inhibitors of LMTK3 with the ultimate goal to pharmacologically validate this kinase as a novel target in cancer. We used a homogeneous time resolve fluorescence (HTRF) assay to screen a collection of mixture-based combinatorial chemical libraries containing over 18 million compounds. We identified several cyclic guanidine-linked sulfonamides with sub-micromolar activity and evaluated their binding mode using a 3D homology model of the LMTK3 K<sub>D</sub>.
|
Inhibition of TRKB (unknown origin) at 1.52 nM relative to control
|
Homo sapiens
|
95.0
%
|
|
Journal : Bioorg Med Chem Lett
Title : Discovery of cyclic guanidine-linked sulfonamides as inhibitors of LMTK3 kinase.
Year : 2020
Volume : 30
Issue : 9
First Page : 127108
Last Page : 127108
Authors : Ortiz MA, Michaels H, Molina B, Toenjes S, Davis J, Marconi GD, Hecht D, Gustafson JL, Piedrafita FJ, Nefzi A.
Abstract : Lemur tyrosine kinase 3 (LMTK3) is oncogenic in various cancers. In breast cancer, LMTK3 phosphorylates and modulates the activity of estrogen receptor-α (ERα) and is essential for the growth of ER-positive cells. LMTK3 is highly expressed in ER-negative breast cancer cells, where it promotes invasion via integrin β1. LMTK3 abundance and/or high nuclear expression have been linked to shorter disease free and overall survival time in a variety of cancers, supporting LMTK3 as a potential target for anticancer drug development. We sought to identify small molecule inhibitors of LMTK3 with the ultimate goal to pharmacologically validate this kinase as a novel target in cancer. We used a homogeneous time resolve fluorescence (HTRF) assay to screen a collection of mixture-based combinatorial chemical libraries containing over 18 million compounds. We identified several cyclic guanidine-linked sulfonamides with sub-micromolar activity and evaluated their binding mode using a 3D homology model of the LMTK3 K<sub>D</sub>.
|
Inhibition of MUSK (unknown origin) at 100 nM relative to control
|
Homo sapiens
|
54.1
%
|
|
Journal : Bioorg Med Chem Lett
Title : Discovery of cyclic guanidine-linked sulfonamides as inhibitors of LMTK3 kinase.
Year : 2020
Volume : 30
Issue : 9
First Page : 127108
Last Page : 127108
Authors : Ortiz MA, Michaels H, Molina B, Toenjes S, Davis J, Marconi GD, Hecht D, Gustafson JL, Piedrafita FJ, Nefzi A.
Abstract : Lemur tyrosine kinase 3 (LMTK3) is oncogenic in various cancers. In breast cancer, LMTK3 phosphorylates and modulates the activity of estrogen receptor-α (ERα) and is essential for the growth of ER-positive cells. LMTK3 is highly expressed in ER-negative breast cancer cells, where it promotes invasion via integrin β1. LMTK3 abundance and/or high nuclear expression have been linked to shorter disease free and overall survival time in a variety of cancers, supporting LMTK3 as a potential target for anticancer drug development. We sought to identify small molecule inhibitors of LMTK3 with the ultimate goal to pharmacologically validate this kinase as a novel target in cancer. We used a homogeneous time resolve fluorescence (HTRF) assay to screen a collection of mixture-based combinatorial chemical libraries containing over 18 million compounds. We identified several cyclic guanidine-linked sulfonamides with sub-micromolar activity and evaluated their binding mode using a 3D homology model of the LMTK3 K<sub>D</sub>.
|
Antiproliferative activity against TPM3-NTRK1-addicted human KM12 cells assessed as cell growth inhibition measured after 72 hrs by MTT assay
|
Homo sapiens
|
57.0
nM
|
|
|
Antiproliferative activity against EML4-ALK addicted human H2228 cells assessed as cell growth inhibition measured after 72 hrs by MTT assay
|
Homo sapiens
|
254.0
nM
|
|
|
Antiproliferative activity against NPM-ALK addicted human KARPAS-299 cells assessed as cell growth inhibition measured after 72 hrs by MTT assay
|
Homo sapiens
|
76.0
nM
|
|
|
Inhibition of human TRKA assessed as decreased enzymatic reactions measured after 1 hr by mobility shift assay
|
Homo sapiens
|
1.7
nM
|
|
|
Inhibition of human ALK assessed as decreased enzymatic reactions measured after 1 hr by mobility shift assay
|
Homo sapiens
|
15.0
nM
|
|
|
Inhibition of human ALK secondary L1196M mutant assessed as decreased enzymatic reactions measured after 1 hr by mobility shift assay
|
Homo sapiens
|
124.0
nM
|
|
|
Inhibition of recombinant His-tagged human TRKA (441 to 796 residues) expressed in baculovirus expression system using 5-FAM-EEPLYWSFPAKKK-CONH2 as substrate preincubated for 1 hr followed by substrate addition in presence of ATP by mobility shift assay
|
Homo sapiens
|
2.7
nM
|
|
|
Cytotoxicity against human KM12 cells assessed as reduction in cell viability incubated for 72 hrs by resazurin based assay
|
Homo sapiens
|
12.0
nM
|
|
|
Inhibition of ALK (unknown origin) by radiometric assay
|
Homo sapiens
|
7.0
nM
|
|
|
Inhibition of TRKC (unknown origin) by radiometric assay
|
Homo sapiens
|
5.0
nM
|
|
|
Inhibition of ROS1 (unknown origin) by radiometric assay
|
Homo sapiens
|
12.0
nM
|
|
|
Inhibition of TRKA (unknown origin) by radiometric assay
|
Homo sapiens
|
1.0
nM
|
|
|
Inhibition of TRKB (unknown origin) by radiometric assay
|
Homo sapiens
|
3.0
nM
|
|
|
Inhibition of TrkA (unknown origin) by radiometric assay
|
Homo sapiens
|
1.0
nM
|
|
|
Inhibition of TrkB (unknown origin) by radiometric assay
|
Homo sapiens
|
3.0
nM
|
|
|
Inhibition of TrkC (unknown origin) by radiometric assay
|
Homo sapiens
|
5.0
nM
|
|
|
Inhibition of ROS1 (unknown origin) by radiometric assay
|
Homo sapiens
|
12.0
nM
|
|
|
Inhibition of ALK (unknown origin) by radiometric assay
|
Homo sapiens
|
7.0
nM
|
|
