Discovery and SAR of new benzazepines as potent and selective 5-HT2C receptor agonists for the treatment of obesity
作者:Brian M. Smith、Jeffrey M. Smith、James H. Tsai、Jeffrey A. Schultz、Charles A. Gilson、Scott A. Estrada、Rita R. Chen、Douglas M. Park、Emily B. Prieto、Charlemagne S. Gallardo、Dipanjan Sengupta、William J. Thomsen、Hazel R. Saldana、Kevin T. Whelan、Frederique Menzaghi、Robert R. Webb、Nigel R.A. Beeley
DOI:10.1016/j.bmcl.2004.12.080
日期:2005.3
We report on the synthesis, biological evaluation and structure-activity relationships for a series of 3-benzazepine derivatives as 5-HT2C receptor agonists. The compounds were evaluated in functional assays measuring [H-3] phosphoinositol turnover in HEK-293 cells transiently transfected with h5-HT2C, h5-HT2A or h5-HT2B receptors. Several compounds are shown to be potent and selective 5-HT2C receptor agonists, which decrease food intake in a rat feeding model. (c) 2005 Elsevier Ltd. All rights reserved.