Heteropolycyclic compounds and their use as metabotropic glutamate receptor antagonists
申请人:——
公开号:US20030055085A1
公开(公告)日:2003-03-20
The present invention provides compounds and pharmaceutical compositions that act as antagonists at metabotropic glutamate receptors, and that are useful for treating neurological diseases and disorders. Methods of preparing the compounds also are disclosed.
Synthesis and activity of substituted heteroaromatics as positive allosteric modulators for α4β2α5 nicotinic acetylcholine receptors
作者:Zhuang Jin、Pasha Khan、Youseung Shin、Jingyi Wang、Li Lin、Michael D. Cameron、Jon M. Lindstrom、Paul J. Kenny、Theodore M. Kamenecka
DOI:10.1016/j.bmcl.2013.11.049
日期:2014.1
The design and synthesis of a series of substituted heteroaromatic α4β2α5 positive allosteric modulators is reported. The optimization and development of the heteroaromatic series was carried out from NS9283, and several potent analogues, such as 3-(5-(pyridin-3-yl)-2H-tetrazol-2-yl)benzonitrile (5k) and 3,3′-(2H-tetrazole-2,5-diyl)dipyridine (12h) with good in vitro efficacy were discovered.