申请人:Dainippon Sumitomo Pharma Co., Ltd.
公开号:US08765786B2
公开(公告)日:2014-07-01
A medicament for treating diseases associated with cholinergic properties in the central nervous system (CNS) and/or peripheral nervous system (PNS), diseases associated with smooth muscle contraction, endocrine disorders, neurodegenerative disorders and the like, which comprises a compound of Formula (I), wherein A is CR1E or a nitrogen atom, X—Y—Z is N—CO—NR3AR3B and the like, R1A to R1E are each independently a hydrogen atom and the like, R2A to R2D are each independently a hydrogen atom and the like, R3A and R3B are each independently an optionally-substituted C3-10 cycloalkyl and 15 the like, and n is 1 or 2 or a pharmaceutically acceptable salt thereof, which exhibits potent modulatory-effects on the activity of alpha-7 nicotinic acetylcholine receptor (alpha-7 nAChR).
一种治疗中枢神经系统(CNS)和/或外周神经系统(PNS)胆碱能特性相关疾病、平滑肌收缩相关疾病、内分泌紊乱、神经退行性疾病等的药物,包括式(I)的化合物,其中A为CR1E或氮原子,X—Y—Z为N—CO—NR3AR3B等,R1A至R1E各自独立地为氢原子等,R2A至R2D各自独立地为氢原子等,R3A和R3B各自独立地为可选取代的C3-10环烷基等,n为1或2或其药学上可接受的盐,该化合物对alpha-7尼古丁酰胆碱受体(alpha-7 nAChR)的活性具有强效调节作用。