申请人:Pfizer Inc.
公开号:US10590128B2
公开(公告)日:2020-03-17
The present invention provides compounds of Formula (I): and pharmaceutically acceptable salts thereof wherein the variables R1, R2, R3, R4, R5, a and A are as defined herein; processes for the preparation of; intermediates used in the preparation of; and compositions containing such compounds or salts, and their uses for treating D3-mediated (or D3-associated) disorders including, e.g., substance addiction, substance abuse, schizophrenia (e.g., its cognitive symptoms), cognitive impairment (e.g., cognitive impairment associated with schizophrenia, AD or PD), Parkinson's disease, mania, anxiety, impulse control disorders, sexual disorders and depression.
本发明提供了式(I)化合物:及其药学上可接受的盐,其中变量R1、R2、R3、R4、R5、a和A如本文所定义;制备过程;用于制备的中间体;以及含有此类化合物或盐的组合物,及其用于治疗D3介导的(或D3相关的)疾病的用途,包括,例如、药物成瘾、药物滥用、精神分裂症(例如其认知症状)、认知障碍(例如与精神分裂症、注意力缺失症或帕金森病相关的认知障碍)、帕金森病、躁狂症、焦虑症、冲动控制障碍、性障碍和抑郁症。