申请人:Ciba-Geigy Corporation
公开号:US05641778A1
公开(公告)日:1997-06-24
Compounds of formula I ##STR1## wherein R.sub.1 is a 2-R.sub.A -3-R.sub.B -phenyl radical, a 2-R.sub.A -4-R.sub.C -phenyl radical, a 2-R.sub.A -pyridin-3-yl radical, a 3-R.sub.A -pyridin-2-yl radical or a 1-R.sub.D -indol-3-yl radical, wherein one of the radicals R.sub.A and R.sub.B is an aliphatic or heterocycloaliphatic-aliphatic radical or free or aliphatically, araliphatically or heteroaraliphatically etherified hydroxy and the other is hydrogen, an aliphatic radical or free or esterified or amidated carboxy, R.sub.C is hydrogen, an aliphatic radical, free or aliphatically, araliphatically, heteroaraliphatically or heteroarylaliphatically etherified hydroxy or an unsubstituted or heteroaliphatically substituted amino group, and R.sub.D is an aliphatic, araliphatic or heteroaliphatic radical, one of the radicals X.sub.1 and X.sub.2 is carbonyl and the other is methylene, R.sub.2 is an aliphatic radical, R.sub.3 is unsubstituted or aliphatically substituted amino, R.sub.4 is an aliphatic or araliphatic radical, and R.sub.5 is an aliphatic or cycloaliphatic-aliphatic radical or an optionally hydrogenated and/or oxo-substituted heteroaryl radical or an optionally hydrogenated and/or oxo-substituted heteroaryl or heteroaliphatyl radical bonded via a carbon atom, and the salts thereof, have renin-inhibiting properties and can be used as antihypertensive active ingredients of medicaments.
化合物的化学式为I ##STR1## 其中R.sub.1是2-R.sub.A-3-R.sub.B-苯基基团,2-R.sub.A-4-R.sub.C-苯基基团,2-R.sub.A-吡啶-3-基基团,3-R.sub.A-吡啶-2-基基团或1-R.sub.D-吲哚-3-基基团,其中R.sub.A和R.sub.B中的一个是脂肪族或杂环脂肪族-脂肪基基团或自由或脂肪基,芳基脂肪基或杂芳基脂肪基醚化的羟基,另一个是氢,脂肪基或自由或酯化或酰胺化羧基,R.sub.C是氢,脂肪基,自由或脂肪基,芳基脂肪基,杂芳基脂肪基或未取代或杂脂肪基取代的氨基,R.sub.D是脂肪,芳基或杂脂肪基,X.sub.1和X.sub.2中的一个是羰基,另一个是亚甲基,R.sub.2是脂肪基,R.sub.3是未取代或脂肪基取代的氨基,R.sub.4是脂肪或芳基基团,R.sub.5是脂肪或环脂肪-脂肪基团或通过碳原子连接的可选择氢化和/或氧代取代的杂芳基基团或可选择氢化和/或氧代取代的杂芳基或杂脂肪基基团,其盐具有抑制肾素的性质,并可用作药物的降压活性成分。