Structure-activity relationship studies leading to the identification of (2E)-3-[l-[(2,4-dichlorophenyl)methyl]-5-fluoro-3-methyl-lH-indol-7-yl]-N-[(4,5-dichloro-2-thienyl)sulfonyl]-2-propenamide (DG-041), a potent and selective prostanoid EP3 receptor an

Abstract:

:The EP(3) receptor on the platelet mediates prostaglandin E(2) potentiation of thrombogenic coagonists including collagen and adenosine diphosphate (ADP). A pharmacophore driven approach led to the identification of diverse peri-substituted heterocycles as potent and selective EP(3) receptor antagonists. A simultaneous chemical optimization and druglike assessment of prioritized molecules converged on a lead compound 50 (DG-041) that displayed favorable in vitro and functional activities as an inhibitor of human platelet aggregation. This agent is currently in human clinical trials for the treatment of atherothrombosis.

journal_name

J Med Chem

authors

Singh J,Zeller W,Zhou N,Hategan G,Mishra RK,Polozov A,Yu P,Onua E,Zhang J,Ramírez JL,Sigthorsson G,Thorsteinnsdottir M,Kiselyov AS,Zembower DE,Andrésson T,Gurney ME

doi

10.1021/jm9005912

subject

Has Abstract

pub_date

2010-01-14 00:00:00

pages

18-36

issue

1

eissn

0022-2623

issn

1520-4804

journal_volume

53

pub_type

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