2-PYRAZINONE DERIVATIVES FOR THE TREATMENT OF DISEASE OR CONDITION IN WHICH INHIBITION OF NEUTROPHIL ELASTASE ACTIVITY IS BENEFICIAL
申请人:Hansen Peter
公开号:US20120108610A1
公开(公告)日:2012-05-03
The invention provides compounds of formula
wherein R
1
, R
3
, R
4
, R
5
, R
14
, X and W 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 inhibitors of human neutrophil elastase.
该发明提供了以下公式的化合物,其中R1,R3,R4,R5,R14,X和W的定义如规范中所述,以及其光学异构体,外消旋体和互变异构体,以及其药学上可接受的盐;以及其制备方法,包含它们的制药组合物和它们在治疗中的使用。这些化合物是人类中性粒细胞弹性蛋白酶的抑制剂。