Discovery of novel spiro-piperidine derivatives as highly potent and selective melanin-concentrating hormone 1 receptor antagonists
作者:Takao Suzuki、Minoru Moriya、Toshihiro Sakamoto、Takuya Suga、Hiroyuki Kishino、Hidekazu Takahashi、Makoto Ishikawa、Keita Nagai、Yumiko Imai、Etsuko Sekino、Masahiko Ito、Hisashi Iwaasa、Akane Ishihara、Shigeru Tokita、Akio Kanatani、Nagaaki Sato、Takehiro Fukami
DOI:10.1016/j.bmcl.2009.04.016
日期:2009.6
Optimization of high-throughput screening hit 1a led to the identification of a novel spiro-piperidine class of melanin-concentrating hormone 1 receptor (MCH-1R) antagonists. Compound 3c was identified as a highly potent and selective MCH-1R antagonist, which has an IC50 value of 0.09 nM at hMCH-1R. The synthesis and structure-activity relationships of the novel spiro-piperidine MCH-1R antagonists are described. (C) 2009 Elsevier Ltd. All rights reserved.