LINZAGOLIX


Synonyms	KLH-2109 Klh-2109 Linzagolix OBE-2109 OBE2109
Status
Molecule Category	UNKNOWN
UNII	7CDW97HUEX


Active Pharmaceutical Ingredients Bioactive chemicals	Exact Similarity SubStructure	Threshold (%) >= 70

Structure


InChI Key	BMAAMIIYNNPHAB-UHFFFAOYSA-N
Smiles	COc1cc(F)c(-n2c(=O)[nH]c3csc(C(=O)O)c3c2=O)cc1OCc1c(OC)ccc(F)c1F
InChI	InChI=1S/C22H15F3N2O7S/c1-32-14-4-3-10(23)18(25)9(14)7-34-16-6-13(11(24)5-15(16)33-2)27-20(28)17-12(26-22(27)31)8-35-19(17)21(29)30/h3-6,8H,7H2,1-2H3,(H,26,31)(H,29,30)

Physicochemical Descriptors

Property Name	Value
Molecular Formula	C22H15F3N2O7S
Molecular Weight	508.43
AlogP	3.45
Hydrogen Bond Acceptor	8.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	7.0
Polar Surface Area	119.85
Molecular species	ACID
Aromatic Rings	4.0
Heavy Atoms	35.0

Bioactivity

Mechanism of Action	Action	Reference
Gonadotropin-releasing hormone receptor antagonist	ANTAGONIST	Other


Protein: Gonadotropin-releasing hormone receptor Description: Gonadotropin-releasing hormone receptor Organism : Homo sapiens P30968 ENSG00000109163

Assay Description	Organism	Bioactivity	Reference
FLIPR Calcium Assay: Antagonizing effect of compounds for human GnRHR1 was evaluated by change of calcium levels in GnRH-stimulated cells. After removing the culture medium of HEK293 cells transiently expressing human GnRHR1, cells were washed with 200 .mu.L piper well of the washing buffer (Hank's Balanced Salt Solutions, 20 mM N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid, 1.3 mM calcium chloride, 0.5 mM magnesium chloride, 0.4 mM magnesium sulfate). One hundred .mu.L of the Ca.sup.2+sensitive dye solution (FLIPR Calcium Assay Kit (Molecular Devices)) was added to the well, and the cells were incubated for 1 hour at 37.degree. C., 5% CO.sub.2. Then, intracellular calcium levels were determined under the following condition by using FLEX STATION (Molecular Devices). In the equipment, which was warmed to 37.degree. C., 50 .mu.L of test compound diluted with the measurement buffer (the washing buffer with 0.1% Albumin bovine serum) was added to the well.	None	15.0 nM

Cross References

Resources	Reference
ChEMBL	CHEMBL3668014
FDA SRS	7CDW97HUEX
PubChem	16656889
SureChEMBL	SCHEMBL2333748
ZINC	ZINC000043152963

CONTENTS


PREMIER has received funding from the Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information this manuscript contains. Elements of the website have been developed under projects PREMIER and the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT is thanked for providing computational resources. Content of the website is provided without guarantee for correctness. Data has been collected and integrated from multiple public sources, for the largest: FDA, HUGO Gene Nomenclature Committee, ChEMBL, IUPHAR/BPS guide to pharmacology, Reactome, UniProt, and Ensembl. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

PREMIER has received funding from the Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information this manuscript contains.

Elements of the website have been developed under projects PREMIER and the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT is thanked for providing computational resources. Content of the website is provided without guarantee for correctness. Data has been collected and integrated from multiple public sources, for the largest: FDA, HUGO Gene Nomenclature Committee, ChEMBL, IUPHAR/BPS guide to pharmacology, Reactome, UniProt, and Ensembl. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).