Provided is a therapeutic agent for diseases associated with a cholinergic property of the central nervous system (CNS) and / or the peripheral nervous system (PNS), diseases associated with the contraction of smooth muscle, incretion disease, diseases associated with neuronal degeneration and the like, said therapeutic agent comprising a compound represented by Formula (I):
[wherein X-Y-Z represents N-CO-NR4AR4B or the like; R1 represents a phenyl group or the like; R2A and R2B may be the same as or different from each other and independently represent a hydrogen atom or the like; R3A to R3D and R6 may be the same as or different from one another and independently represent a hydrogen atom or the like; R4A and R4B may be the same as or different from each other and independently represent an aryl group or the like; and n represents 1 or 2]
or a pharmaceutically acceptable salt thereof and having a potent activity of regulating an α7 nicotinic acetylcholine receptor (an α7 nAChR).
本发明提供了一种治疗剂,用于治疗与中枢神经系统(CNS)和/或周围神经系统(
PNS)
胆碱能特性相关的疾病、与平滑肌收缩相关的疾病、增生性疾病、与神经元变性相关的疾病等,所述治疗剂包括由式(I)代表的化合物:
[其中,X-Y-Z 代表 N-CO-NR4AR4B 或类似物;R1 代表
苯基或类似物;R2A 和 R2B 可以彼此相同或不同,且独立地代表
氢原子或类似物;R3A 至 R3D 和 R6 可以彼此相同或不同,且独立地代表
氢原子或类似物;R4A 和 R4B 可以彼此相同或不同,且独立地代表芳基或类似物;n 代表 1 或 2]。
或其药学上可接受的盐,并具有调节α7
尼古丁乙酰胆碱受体(α7 nAChR)的强效活性。