cilofexor   Click here for help

GtoPdb Ligand ID: 10644

Synonyms: example 13/9 [US10485795B2] | GS-9674 | GS9674
PDB Ligand
Compound class: Synthetic organic
Comment: Cilofexor (GS-9674) is a nonsteroidal farnesoid X receptor (FXR) agonist. It was originally identified by Phenex Pharmaceuticals [1] and is being developed by Gilead Pharmaceuticals for hepatic anti-steatotic activity, and potential to treat nonalcoholic fatty liver disease (NAFLD) and/or nonalcoholic steatohepatitis (NASH). Successful treatment of these liver conditions will most likely be achieved using combinations of antilipemic, anti-inflammatory and anti-fibrotic agents.
Click here for help
2D Structure
Click here for help
Click here for structure editor
Physico-chemical Properties
Click here for help
Hydrogen bond acceptors 5
Hydrogen bond donors 2
Rotatable bonds 8
Topological polar surface area 108.92
Molecular weight 585.06
XLogP 6.49
No. Lipinski's rules broken 1
Click here for help
Canonical SMILES OC(=O)c1ccnc(c1)N1CC(C1)(O)c1ccc(cc1Cl)OCc1c(onc1c1c(Cl)cccc1Cl)C1CC1
Isomeric SMILES OC(=O)c1ccnc(c1)N1CC(C1)(O)c1ccc(cc1Cl)OCc1c(onc1c1c(Cl)cccc1Cl)C1CC1
InChI InChI=1S/C28H22Cl3N3O5/c29-20-2-1-3-21(30)24(20)25-18(26(39-33-25)15-4-5-15)12-38-17-6-7-19(22(31)11-17)28(37)13-34(14-28)23-10-16(27(35)36)8-9-32-23/h1-3,6-11,15,37H,4-5,12-14H2,(H,35,36)
Bioactivity Comments
Cilofexor was selected for devlopment due to its intestinal bias, so as to reduce potential side-effects (HDL cholesterol lowering and elevation of blood markers of steatosis and inflammation; alanine aminotransferase and aspartate aminotransferase) that were observed for earlier iterations of this compound.
Selectivity at nuclear hormone receptors
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
Farnesoid X receptor Hs Agonist Agonist >7.6 pEC50 - 2
pEC50 >7.6 (EC50 <2.5x10-8 M) [2]
Description: EC50 determined as the ability of cilofexor to modulate the interaction between the purified bacterial expressed FXR ligand binding domain (LBD) and a synthetic biotinylated peptide based on residues 676-700 of SRC1, in a TR-FRET assay.