申请人:Takeda Pharmaceutical Company Limited
公开号:EP2298731A1
公开(公告)日:2011-03-23
The present invention aims to provide a prophylactic or therapeutic agent for schizophrenia and the like, containing the compound of the present invention having a GPR52 agonist activity. A compound represented by the following formula (I) or a salt thereof:
wherein,
A is -CONH or the like,
B is a hydrogen atom or a substituent,
ring Cy1 is a benzene ring or the like,
X1, X2 and X3 are each independently -CH= or -N= or the like, ring Cy2 is a carbon ring or the like,
Z is a carbon atom or a nitrogen atom,
L is a bond or the like,
n is 1 or 2,
Rb is a hydrogen atom or a substituent, and
ring Cy3 is a benzene ring or the like.
本发明旨在提供一种预防或治疗精神分裂症等疾病的药物,包含具有GPR52激动剂活性的本发明化合物。该化合物由以下式(I)或其盐表示:其中,A为-CONH或类似物,B为氢原子或取代基,环Cy1为苯环或类似物,X1、X2和X3分别独立为-CH=或-N=或类似物,环Cy2为碳环或类似物,Z为碳原子或氮原子,L为键或类似物,n为1或2,Rb为氢原子或取代基,环Cy3为苯环或类似物。