申请人:Hoffman-La Roche Inc.
公开号:US08080541B2
公开(公告)日:2011-12-20
The present invention relates to the use of a compound of formula I
wherein R1, R2, R3, R4, X and n are as defined herein
or to a pharmaceutically acceptable acid addition salt, to a racemic mixture, or to its corresponding enantiomers and/or optical isomers for the treatment of psychoses, pain, dysfunction in memory and learning, attention deficit, schizophrenia, dementia disorders or Alzheimer's disease.
本发明涉及使用以下化合物I的方法,其中R1,R2,R3,R4,X和n如此定义,或其药学上可接受的酸加盐,其外消旋混合物或其对应的对映体和/或光学异构体,用于治疗精神病、疼痛、记忆和学习功能障碍、注意力缺陷、精神分裂症、痴呆症或阿尔茨海默病。