申请人:Hoffmann-La Roche Inc.
公开号:US06610685B2
公开(公告)日:2003-08-26
The present invention is a chemical compound of formula (I)
or a pharmaceutically acceptable salt, solvate and ester thereof, wherein R1 to R4 and n are as defined in the specification. A compound of formula 1 is useful as a pharmaceutical composition for the treatment or prevention of disorders of the central nervous system, cardiovascular disorders, gastrointestinal disorders, diabetes, obesity and sleep apnoea.
本发明涉及一种化学化合物,其化学式为(I),或其药学上可接受的盐、溶剂和酯,其中R1到R4和n的定义详见说明书。化合物1的制剂可用于治疗或预防中枢神经系统疾病、心血管疾病、胃肠道疾病、糖尿病、肥胖症和睡眠呼吸暂停等疾病。