|
Inhibition of PKCalpha by SPA
|
None
|
2.1
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of PKCbeta1 by SPA
|
None
|
2.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of PKCdelta by SPA
|
None
|
1.3
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of PKCepsilon by SPA
|
None
|
6.2
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of PKCeta by SPA
|
None
|
6.1
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of PKCtheta by SPA
|
None
|
1.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of TCR/CD28-mediated human T cell activation in Jurkat cells expressing human IL2 promoter by luciferase reporter gene assay
|
Homo sapiens
|
54.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Immunosuppressive activity in BALB/c mouse splenocytes assessed as inhibition of [3H]thymidine incorporation after 4 days by allogenic mixed lymphocyte reaction assay
|
Mus musculus
|
128.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Immunosuppressive activity in human splenocytes assessed as inhibition of [3H]thymidine incorporation after 4 days by allogenic mixed lymphocyte reaction assay
|
Homo sapiens
|
34.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
Inhibition of human recombinant GSK3-beta
|
Homo sapiens
|
870.0
nM
|
|
Journal : J. Med. Chem.
Title : Discovery of 3-(1H-indol-3-yl)-4-[2-(4-methylpiperazin-1-yl)quinazolin-4-yl]pyrrole-2,5-dione (AEB071), a potent and selective inhibitor of protein kinase C isotypes.
Year : 2009
Volume : 52
Issue : 20
First Page : 6193
Last Page : 6196
Authors : Wagner J, von Matt P, Sedrani R, Albert R, Cooke N, Ehrhardt C, Geiser M, Rummel G, Stark W, Strauss A, Cowan-Jacob SW, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : A series of novel maleimide-based inhibitors of protein kinase C (PKC) were designed, synthesized, and evaluated. AEB071 (1) was found to be a potent, selective inhibitor of classical and novel PKC isotypes. 1 is a highly efficient immunomodulator, acting via inhibition of early T cell activation. The binding mode of maleimides to PKCs, proposed by molecular modeling, was confirmed by X-ray analysis of 1 bound in the active site of PKCalpha.
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MAP4K4
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MST1R
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: STK3
|
None
|
125.89
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKCQ
|
None
|
0.631
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: RPS6KA3
|
None
|
125.89
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKCZ
|
None
|
63.1
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKG1
|
None
|
794.33
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKAA1
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: RPS6KB1
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CAMK2G
|
None
|
79.43
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CDK2
|
None
|
125.89
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PIM1
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: CAMK2D
|
None
|
31.62
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: JAK3
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PKN2
|
None
|
251.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PIM3
|
None
|
316.23
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKCG
|
None
|
12.59
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: GSK3A
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: ERBB2
|
None
|
794.33
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: GPRK5
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: SGK
|
None
|
630.96
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MINK
|
None
|
7.943
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PRKCI
|
None
|
398.11
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: AKT1
|
None
|
501.19
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: MAP4K5
|
None
|
158.49
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FLT4
|
None
|
316.23
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: FER
|
None
|
316.23
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PIM2
|
None
|
1.585
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: SLK
|
None
|
125.89
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: PLK1
|
None
|
63.1
nM
|
|
Title : PubChem BioAssay data set
|
PUBCHEM_BIOASSAY: Navigating the Kinome. (Class of assay: other) Panel member name: GSK3B
|
None
|
199.53
nM
|
|
Title : PubChem BioAssay data set
|
Inhibition of PKCalpha by scintillation proximity assay
|
None
|
2.1
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PKCbeta-1 by scintillation proximity assay
|
None
|
2.0
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PKCdelta by scintillation proximity assay
|
None
|
1.3
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PKCepsilon by scintillation proximity assay
|
None
|
6.2
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PKCeta by scintillation proximity assay
|
None
|
6.1
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PKCtheta by scintillation proximity assay
|
None
|
1.0
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Immunosuppressive activity in mouse lymphocytes assessed as alloantigen-induced T cell proliferation by mixed lymphocyte reaction assay
|
Mus musculus
|
150.0
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Immunosuppressive activity in human lymphocytes assessed as alloantigen-induced T cell proliferation by mixed lymphocyte reaction assay
|
Homo sapiens
|
37.0
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of human Jurkat cell activation assessed as TCR/CD28 stimulated inhibition of IL-2 secretion
|
Homo sapiens
|
54.0
nM
|
|
Journal : J. Med. Chem.
Title : Structure-activity relationship and pharmacokinetic studies of sotrastaurin (AEB071), a promising novel medicine for prevention of graft rejection and treatment of psoriasis.
Year : 2011
Volume : 54
Issue : 17
First Page : 6028
Last Page : 6039
Authors : Wagner J, von Matt P, Faller B, Cooke NG, Albert R, Sedrani R, Wiegand H, Jean C, Beerli C, Weckbecker G, Evenou JP, Zenke G, Cottens S.
Abstract : Protein kinase C (PKC) isotypes have emerged as key targets for the blockade of early T-cell activation. Herein, we report on the structure-activity relationship and the detailed physicochemical and in vivo pharmacokinetic properties of sotrastaurin (AEB071, 1), a novel maleimide-based PKC inhibitor currently in phase II clinical trials. Most notably, the preferred uptake of sotrastaurin into lymphoid tissues is an important feature, which is likely to contribute to its in vivo efficacy.
|
Inhibition of PIM1 (unknown origin)
|
Homo sapiens
|
50.12
nM
|
|
Journal : J. Med. Chem.
Title : Selectivity data: assessment, predictions, concordance, and implications.
Year : 2013
Volume : 56
Issue : 17
First Page : 6991
Last Page : 7002
Authors : Gao C, Cahya S, Nicolaou CA, Wang J, Watson IA, Cummins DJ, Iversen PW, Vieth M.
Abstract : Could high-quality in silico predictions in drug discovery eventually replace part or most of experimental testing? To evaluate the agreement of selectivity data from different experimental or predictive sources, we introduce the new metric concordance minimum significant ratio (cMSR). Empowered by cMSR, we find the overall level of agreement between predicted and experimental data to be comparable to that found between experimental results from different sources. However, for molecules that are either highly selective or potent, the concordance between different experimental sources is significantly higher than the concordance between experimental and predicted values. We also show that computational models built from one data set are less predictive for other data sources and highlight the importance of bias correction for assessing selectivity data. Finally, we show that small-molecule target space relationships derived from different data sources and predictive models share overall similarity but can significantly differ in details.
|
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
|
121.0
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
|
709.0
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
|
41.0
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
|
13.0
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
|
24.0
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
|
5.0
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
|
16.0
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
|
13.0
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
|
38.0
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 PKCeta (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
6.1
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCalpha (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
2.1
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCbeta1 (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
2.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCdelta (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
1.3
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCepsilon (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
6.2
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCtheta (unknown origin) after 60 mins in presence of [gamma33P]ATP by scintillation proximity assay
|
Homo sapiens
|
1.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCtheta in human Jurkat T cells assessed as reduction in anti-CD3/CD28 antibody-induced T-cell activation by measuring decrease in IL-2 secretion after 5 hrs by luciferase reporter gene assay
|
Homo sapiens
|
81.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of human PBMC proliferation assessed as decrease in [3H]-TdR uptake after 6 days by mixed lymphocyte reaction assay
|
Homo sapiens
|
28.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
Inhibition of PKCbeta in mouse B cells assessed as reduction in IgM-stimulated cell proliferation
|
Mus musculus
|
234.0
nM
|
|
Journal : Bioorg Med Chem Lett
Title : Indolyl-naphthyl-maleimides as potent and selective inhibitors of protein kinase C-α/β.
Year : 2017
Volume : 27
Issue : 4
First Page : 781
Last Page : 786
Authors : van Eis MJ, Evenou J, Schuler W, Zenke G, Vangrevelinghe E, Wagner J, von Matt P.
Abstract : The indolyl-naphthyl maleimide 7 is a potent inhibitor of the classical PKC isotypes α,β and shows excellent selectivity over the novel PKC isotypes δ,ε,η,θ and other kinases belonging to the AGC family. The SAR around 7 as well as the physico-chemical characteristics of selected derivatives and their activity in T and B cell activation and proliferation assays are discussed.
|
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
|
-5.03
%
|
|
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.
|
SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response from peptide substrate
|
Severe acute respiratory syndrome coronavirus 2
|
36.94
%
|
|
SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response from peptide substrate
|
Severe acute respiratory syndrome coronavirus 2
|
24.0
%
|
|
SARS-CoV-2 3CL-Pro protease inhibition percentage at 20µM by FRET kind of response from peptide substrate
|
Severe acute respiratory syndrome coronavirus 2
|
7.885
%
|
|
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
|
0.7
%
|
|
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
|
-0.01
%
|
|
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
|
-0.18
%
|
|
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
|
-0.18
%
|
|
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
|
0.7
%
|
|
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
|
-0.01
%
|
|
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.
|
Inhibition of activation of T cells in C57BL/6 mouse allogenic spleen cells injected B6D2F1 mouse graft versus host disease mouse model assessed as reduction of popliteal lymph node size increase at 100 mg/kg, po twice daily treated 30 mins after allogenic challenge measured on day 4 relative to control
|
Mus musculus
|
48.0
%
|
|
