申请人:ALTANA PHARMA AG
公开号:WO2005012253A1
公开(公告)日:2005-02-10
Compounds of a certain formula (I), in which R1, R2, R3, R31, R4, R5, R51, R6, R7 and R8 have the meanings indicated in the description, are novel effective PDE4 inhibitors.
具有以下含义的化合物(I),其中R1、R2、R3、R31、R4、R5、R51、R6、R7和R8的含义如说明书所示,是新型有效的PDE4抑制剂。