申请人:Alanine Alexander
公开号:US20060293349A1
公开(公告)日:2006-12-28
The present invention relates to compounds of formula I
wherein
R
1
, R
2
, R
3
are as described in the specification and pharmaceutically acceptable acid addition salts and tautomers thereof.
Compounds of formula I have good activity on the 5-HT
5A
receptor. Therefore, the invention provides a method for treating diseases related to this receptor, for example, anxiety, depression, sleep disorders and schizophrenia.
本发明涉及式I的化合物,其中R1、R2、R3如说明书中所述,以及药用可接受的酸盐和互变异构体。式I的化合物对5-HT5A受体有良好的活性。因此,本发明提供了一种治疗与该受体相关疾病的方法,例如焦虑、抑郁、睡眠障碍和精神分裂症。