[EN] 2-PYRAZINONE DERIVATIVES AND THEIR USE AS INHIBITORS OF NEUTROPHILE ELASTASE<br/>[FR] DÉRIVÉS DE 2-PYRAZINONE ET LEUR UTILISATION COMME INHIBITEURS DE L'ÉLASTASE DES NEUTROPHILES
申请人:ASTRAZENECA AB
公开号:WO2009058076A1
公开(公告)日:2009-05-07
The invention provides compounds of formula (I) wherein R1, R3, R4, R5, R14, 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.
本发明提供了式(I)化合物,其中R1、R3、R4、R5、R14、X和W如说明书中所定义,以及这些化合物的光学异构体、消旋体和互变异构体,以及它们的药学上可接受的盐;连同它们的制备方法、含有它们的药物组合物及其在治疗中的用途。这些化合物是人类中性粒细胞弹性蛋白酶的抑制剂。