Compounds of formula (I) and multimers thereof are inhibitors of human neutrophil elastase activity, and of utility in the treatment of, e.g., COPD : wherein all the substituents are as defined in claim 1.
式(I)的化合物及其多聚体是人类中性粒细胞
弹性蛋白酶活性的
抑制剂,并且在治疗
COPD等方面具有实用价值:其中所有取代基均如权利要求1所定义。