申请人:Zeneca Limited
公开号:US05736535A1
公开(公告)日:1998-04-07
The present invention relates to certain novel substituted derivatives which are 1-pyrimidinylacetamide derivatives of formula I, ##STR1## which are inhibitors of human leukocyte elastase (HLE), also known as human neutrophil elastase (HNE), making them useful whenever such inhibition is desired, such as for research tools in pharmacological, diagnostic and related studies and in the treatment of diseases in mammals in which HLE is implicated. The invention also includes intermediates useful in the synthesis of these substituted derivatives, processes for preparing the substituted derivatives, pharmaceutical compositions containing such substituted derivatives and methods for their use.
本发明涉及某些新颖的取代衍生物,它们是公式I的1-嘧啶基乙酰胺衍生物,如下所示:##STR1## 这些衍生物是人类白细胞弹性蛋白酶(HLE)的抑制剂,也被称为人类中性粒细胞弹性蛋白酶(HNE),使它们在需要此种抑制时非常有用,例如用于药理学、诊断和相关研究工具以及治疗哺乳动物中HLE有关的疾病。该发明还包括在合成这些取代衍生物中有用的中间体,制备这些取代衍生物的方法,含有这些取代衍生物的药物组合物以及它们的使用方法。