申请人:Dart NeuroScience (Cayman) Ltd
公开号:US08222243B2
公开(公告)日:2012-07-17
The invention provides a compound of formula I:
wherein A1, A2, A3, R1, X, Y, and B have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of monoamine oxidase B (MAO-B) enzyme function and are useful for improving cognitive function and for treating psychiatric disorders in animals.
本发明提供了一种化合物I的公式:
其中,A1、A2、A3、R1、X、Y和B具有以下任意值,以及这些化合物的盐、包含这些化合物的组合物和包括这些化合物的治疗方法。这些化合物是单胺氧化酶B(MAO-B)酶功能的抑制剂,对于改善动物的认知功能和治疗精神障碍非常有用。