申请人:Ciba-Geigy Corporation
公开号:US04613676A1
公开(公告)日:1986-09-23
Compounds of the formula ##STR1## in which R.sub.1 represents hydrogen or acyl, X.sub.1 represents an optionally N-alkylated amino acid residue that is bonded N-terminally to R.sub.1 and C-terminally to X.sub.2, X.sub.2 represents an optionally N-alkylated amino acid residue that is bonded N-terminally to X.sub.1 and C-terminally to the group --NR.sub.2 --, R.sub.2 represents hydrogen or lower alkyl, R.sub.3 represents hydrogen, alkyl, cycloalkyl, aryl- lower alkyl or aryl, R.sub.4 represents hydroxy or etherified or esterified hydroxy, R.sub.5 represents alkyl, cycloalkyl, aryl-lower alkyl or aryl, and R.sub.6 represents free or substituted amino or substituted hydroxy, and salts of such compounds having salt-forming groups inhibit the blood pressure-increasing action of the enzyme renin and can be used as anti-hypertensives.
式子为##STR1##的化合物,其中R.sub.1代表氢或酰基,X.sub.1代表可选的N-烷基化氨基酸残基,该残基与R.sub.1在N-末端连接,在C-末端连接X.sub.2,X.sub.2代表可选的N-烷基化氨基酸残基,该残基与X.sub.1在N-末端连接,在C-末端连接--NR.sub.2--基团,R.sub.2代表氢或低碳基,R.sub.3代表氢、烷基、环烷基、芳基-低碳基或芳基,R.sub.4代表羟基或醚化或酯化羟基,R.sub.5代表烷基、环烷基、芳基-低碳基或芳基,R.sub.6代表自由或取代氨基或取代羟基,以及具有形成盐的基团的这些化合物的盐,可以抑制酶肾素的升高血压作用,并可用作抗高血压药。