申请人:Hansen Peter
公开号:US20090131483A1
公开(公告)日:2009-05-21
The invention provides compounds of formula (I) wherein R
1
, R
2
, R
3
, R
4
, R
5
and X 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.
本发明提供了公式(I)的化合物,其中R1、R2、R3、R4、R5和X如说明书中所定义,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;还提供了它们的制备方法、含有它们的制药组合物以及它们在治疗中的应用。这些化合物是人类中性粒细胞弹性蛋白酶的抑制剂。