申请人:Kolczewski Sabine
公开号:US20090227583A1
公开(公告)日:2009-09-10
The present invention relates to compounds of formula (I)
wherein A, R
1
, R
2
, R
3
, R
4
, and R
5
are as described herein, pharmaceutical compositions containing them, and methods for their manufacture. These compounds are 5-HT
5A
receptor antagonistsand are useful in the prevention and/or treatment of depression, anxiety disorders, schizophrenia, panic disorders, agoraphobia, social phobia, obsessive compulsive disorders, post-traumatic stress disorders, pain, memory disorders, dementia, disorders of eating behaviors, sexual dysfunction, sleep disorders, abuse of drugs, motor disorders such as Parkinson's disease, psychiatric disorders or gastrointestinal disorders.
本发明涉及式(I)的化合物,
其中A,R1,R2,R3,R4和R5如本文所述,含有它们的药物组合物,以及其制备方法。这些化合物是5-HT5A受体拮抗剂,可用于预防和/或治疗抑郁症、焦虑障碍、精神分裂症、恐慌障碍、广场恐惧症、社交恐惧症、强迫症、创伤后应激障碍、疼痛、记忆障碍、痴呆症、进食行为障碍、性功能障碍、睡眠障碍、药物滥用、帕金森病等运动障碍、精神障碍或胃肠道障碍的治疗。