申请人:Ciba-Geigy Corporation
公开号:US04889869A1
公开(公告)日:1989-12-26
Compounds of the formula ##STR1## in which R.sub.1 represents acyl substituted by a thio, sulphinyl or sulphonyl group, A represents an optionally N-alkylated .alpha.-amino acid residue that is bonded N-terminally to R.sub.1 and C-terminally to the group --NR.sub.2 --, R.sub.2 represents hydrogen or lower alkyl, R.sub.3 represents hydrogen, lower alkyl, optionally etherified or esterified hydroxy-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, bicycloalkyl-lower alkyl, tricycloalkyl-lower alkyl, aryl or aryl-lower alkyl, R.sub.4 represents hydroxy or etherified or esterified hydroxy, R.sub.5 represents lower alkyl, optionally etherified or esterified hydroxy-lower alkyl, cycloalkyl, cycloalkyl-lower alkyl, bicycloalkyl, bicycloalkyl-lower alkyl, tricycloalkyl, tricycloalkyl-lower alkyl, aryl, aryl-lower alkyl, optionally substituted carbamoyl, optionally substituted amino, optionally substituted hydroxy, optionally substituted mercapto, sulyhinyl or sulphonyl, and R.sub.6 represents substituted amino, 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.
式为##STR1##的化合物,其中R.sub.1代表被硫、亚砜基或磺酰基取代的酰基,A代表可选的N-烷基化的α-氨基酸残基,其在N-末端与R.sub.1键合,在C-末端与--NR.sub.2--基团键合,R.sub.2代表氢或较低的烷基,R.sub.3代表氢、较低的烷基、可选的醚化或酯化的羟基-较低的烷基、环烷基、环烷基-较低的烷基、双环烷基-较低的烷基、三环烷基-较低的烷基、芳基或芳基-较低的烷基,R.sub.4代表羟基或醚化或酯化的羟基,R.sub.5代表较低的烷基、可选的醚化或酯化的羟基-较低的烷基、环烷基、环烷基-较低的烷基、双环烷基、双环烷基-较低的烷基、三环烷基、三环烷基-较低的烷基、芳基、芳基-较低的烷基、可选的取代的氨基甲酰基、可选的取代的氨基、可选的取代的羟基、可选的取代的巯基、亚砜基或磺酰基,R.sub.6代表取代的氨基,以及具有盐基团的这些化合物的盐,抑制酶肾素增加血压的作用,并可用作抗高血压药物。