Novel small molecule bradykinin B1 receptor antagonists. Part 2: 5-membered diaminoheterocycles
作者:Gunther Zischinsky、Roland Stragies、Marco Schaudt、Jochen R. Pfeifer、Christoph Gibson、Elsa Locardi、Dirk Scharn、Uwe Richter、Holger Kalkhof、Klaus Dinkel、Karsten Schnatbaum
DOI:10.1016/j.bmcl.2009.11.120
日期:2010.2
Efforts to find new bradykinin B-1 receptor antagonists identified 2-aminobenzimidazole as a novel core. Subsequent transformation into five-membered diaminoheterocycle derivatives and their synthesis and SAR is described. This resulted in compounds with low nanomolar activity. (C) 2009 Elsevier Ltd. All rights reserved.