申请人:Albert Rainer
                            
                            
                                公开号:US20060211656A1
                            
                            
                                公开(公告)日:2006-09-21
                            
                            Compounds of formula I,
wherein X, a, b, R
1
, R
2
, R
3
, R
4
and R
5
are as defined in the specification, processes for their production, their uses and pharmaceutical compositions containing them.
                            公式为I的化合物,其中X,a,b,R1,R2,R3,R4和R5如规范中所定义,其生产过程,其用途以及含有它们的药物组合物。