Penta-substituted benzimidazoles as potent antagonists of the calcium-sensing receptor (CaSR-antagonists)
作者:Marc Gerspacher、Eva Altmann、René Beerli、Thomas Buhl、Ralf Endres、Rainer Gamse、Jacques Kameni-Tcheudji、Michaela Kneissel、Karl Heinz Krawinkler、Martin Missbach、Alfred Schmidt、Klaus Seuwen、Sven Weiler、Leo Widler
DOI:10.1016/j.bmcl.2010.07.016
日期:2010.9
A series of novel benzimidazole derivatives has been designed via a scaffold morphing approach based on known calcilytics chemotypes. Subsequent lead optimisation led to the discovery of penta-substituted benzimidazoles that exhibit attractive in vitro and in vivo calcium-sensing receptor (CaSR) inhibitory profiles. In addition, synthesis and structure-activity relationship data are provided. (C) 2010 Elsevier Ltd. All rights reserved.