申请人:Warner-Lambert Company LLC
公开号:US06753340B2
公开(公告)日:2004-06-22
A compound selected from those of formula (I):
wherein R1a, R1b, R2, R3, are as defined in the description, and optionally, its optical isomers, N-oxide, and addition salts thereof with a pharmaceutically-acceptable acid or base, and medicinal products containing the same are useful as specific inhibitors of phosphosdiesterase-7 (PDE-7).
从公式(I)中选择的化合物:其中R1a,R1b,R2,R3如说明中所定义,并且可选地,其光学异构体,N-氧化物和与药学上可接受的酸或碱的加合物,以及含有它的药物制剂是作为磷酸二酯酶-7(PDE-7)的特异性抑制剂有用的。