申请人:Blade Helen
公开号:US20100278835A1
公开(公告)日:2010-11-04
The invention provides compounds of formula (I)
wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
, R
11
and R
12
are as defined in the specification, and optical isomers, racemates and tautomers thereof, and pharmaceutically acceptable salts thereof; together with processes for their preparation, pharmaceutical compositions containing them and their use in therapy. The compounds are useful in the treatment of respiratory syncytial virus (RSV).
本发明提供了式(I)的化合物,其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11和R12如规范中所定义,以及其光学异构体、消旋体和互变异构体,以及其药学上可接受的盐;以及它们的制备方法,含有它们的制药组合物以及它们在治疗中的应用。这些化合物在呼吸道合胞病毒(RSV)的治疗中是有用的。