Synthesis and SAR of potent and selective tetrahydropyrazinoisoquinolinone 5-HT2C receptor agonists
摘要:
The 5-HT2C receptor has been implicated as a critical regulator of appetite. Small molecule activation of the 5-HT2C receptor has been shown to affect food intake and regulate body weight gain in rodent models and more recently in human clinical trials. Therefore, 5-HT2C is a well validated target for anti-obesity therapy. The synthesis and structure-activity relationships of a series of novel tetrahydropyrazinoisoquinolinone 5-HT2C receptor agonists are presented. Several members of this series were identified as potent 5-HT2C receptor agonists with high functional selectivity against the 5-HT2A and 5-HT2B receptors and reduced food intake in an acute rat feeding model upon oral dosing. (c) 2013 Elsevier Ltd. All rights reserved.
Synthesis and SAR of potent and selective tetrahydropyrazinoisoquinolinone 5-HT2C receptor agonists
作者:Guohua Zhao、Chet Kwon、Sharon N. Bisaha、Philip D. Stein、Karen A. Rossi、Xueying Cao、Thao Ung、Ginger Wu、Chen-Pin Hung、Sarah E. Malmstrom、Ge Zhang、Qinling Qu、Jinping Gan、William J. Keim、Mary Jane Cullen、Kenneth W. Rohrbach、James Devenny、Mary Ann Pelleymounter、Keith J. Miller、Jeffrey A. Robl
DOI:10.1016/j.bmcl.2013.04.061
日期:2013.7
The 5-HT2C receptor has been implicated as a critical regulator of appetite. Small molecule activation of the 5-HT2C receptor has been shown to affect food intake and regulate body weight gain in rodent models and more recently in human clinical trials. Therefore, 5-HT2C is a well validated target for anti-obesity therapy. The synthesis and structure-activity relationships of a series of novel tetrahydropyrazinoisoquinolinone 5-HT2C receptor agonists are presented. Several members of this series were identified as potent 5-HT2C receptor agonists with high functional selectivity against the 5-HT2A and 5-HT2B receptors and reduced food intake in an acute rat feeding model upon oral dosing. (c) 2013 Elsevier Ltd. All rights reserved.