GLYCINE TRANSPORTER INHIBITOR

摘要

PROBLEM TO BE SOLVED: To provide a new compound which has a glycine transporter-inhibiting action and is useful for the prevention or treatment of diseases such as schizophrenia, Alzheimer's disease, cognitive dysfunction, dementia, anxiety disorders (generalized anxiety disorder, panic disorder, obsessive-compulsive disorder, social anxiety disorder, post-traumatic stress disorder, particular phobia, acute stress disorder, etc.), depression, drug abuse, convulsion, tremor, and sleep disorders. SOLUTION: The compound represented by formula [I] [wherein, R1is H or the like; (n) is 1 or 2; Ar1is phenyl or pyridyl; ring A is pyridyl, pyrazolyl, or the like] or its pharmaceutically acceptable salt is disclosed. COPYRIGHT: (C)2009,JPO&INPIT