申请人:Hoffmann-La Roche Inc.
公开号:US07511033B2
公开(公告)日:2009-03-31
The present invention relates to compounds of formula (I), a process for the manufacture thereof, their use for the preparation of medicaments for treating CNS disorders and pharmaceutical compositions containing them. Compounds of formula (I) are represented by general formula (I)
wherein R1, R2, R3 and R4 are defined as in the specification.
本发明涉及公式(I)的化合物,其制造方法,它们用于制备治疗中枢神经系统障碍的药物以及包含它们的制药组合物。公式(I)的化合物由一般公式(I)表示,其中R1,R2,R3和R4如规范中定义。