A. Valdenaire, J. Pothier, Dorte Renneberg
Feb 15, 2013
Citations
0
Influential Citations
7
Citations
Journal
Bioorganic & medicinal chemistry letters
Abstract
(E)-2-(3-(3-((3-Bromophenyl)amino)-2-cyano-3-oxoprop-1-en-1-yl)-1H-indol-1-yl)acetic acid (1) was discovered in a HTS campaign for CRTh2 receptor antagonists. An SAR around this hit could be established and representatives with interesting activity profiles were obtained. Ring closing tactics to convert this hit series into a novel 2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole based CRTh2 receptor antagonist series is presented.