2-Substituted piperazine-derived imidazole carboxamides as potent and selective CCK1R agonists for the treatment of obesity
作者:Richard Berger、Cheng Zhu、Alexa R. Hansen、Bart Harper、Zhesheng Chen、Tom G. Holt、James Hubert、Susan J. Lee、Jie Pan、Su Qian、Marc L. Reitman、Alison M. Strack、Drew T. Weingarth、Michael Wolff、Douglas J. MacNeil、Ann E. Weber、Scott D. Edmondson
DOI:10.1016/j.bmcl.2008.07.083
日期:2008.9
The discovery and structure-activity relationship of 1,2-diarylimidazole piperazine carboxamides bearing polar side chains as potent and selective cholecystokinin 1 receptor (CCK1R) agonists are described. Optimization of this series resulted in the discovery of isopropyl carboxamide 40, a CCK1R agonist with sub-nanomolar functional and binding activity as well as excellent potency in a mouse overnight food intake reduction assay. (C) 2008 Elsevier Ltd. All rights reserved.