申请人:Stadlwieser Josef
公开号:US08816085B2
公开(公告)日:2014-08-26
The compounds of Formula (I),
wherein R1, R21, R22, R23, R24, Y and R3 have the meanings as given in the description, the salts thereof, the stereoisomers of the compounds and the salts thereof are effective inhibitors of the type 5 phosphodiesterase.
公式(I)的化合物,其中R1,R21,R22,R23,R24,Y和R3的含义如描述中所给,其盐,化合物和盐的立体异构体均为5型磷酸二酯酶的有效抑制剂。