申请人:Jolidon Synese
公开号:US20060149062A1
公开(公告)日:2006-07-06
The present invention relates to compounds of formula I
wherein
R
1
, R
2
, R
3
, X, X
1
, and n are as defined in the specification and pharmaceutically acceptable acid addition salts thereof. These compounds are good inhibitors of the glycine transporter 1 (GlyT-1) for the treatment CNS disorders, such as schizophrenia, cognitive impairment, and Alzheimer's disease.
本发明涉及以下式I的化合物,其中R1、R2、R3、X、X1和n如规范中所定义,并且其药用可接受的酸盐。这些化合物是良好的甘氨酸转运蛋白1(GlyT-1)抑制剂,用于治疗中枢神经系统疾病,如精神分裂症、认知障碍和阿尔茨海默病。