申请人:Abbott Laboratories
公开号:US04857507A1
公开(公告)日:1989-08-15
The invention relates to renin inhibiting compounds of the formula ##STR1## wherein A is hydrogen; loweralkyl; arylalkyl; OR.sub.10 or SR.sub.10 wherein R.sub.10 is hydrogen, loweralkyl or aminoalkyl; NR.sub.11 R.sub.12 wherein R.sub.11 and R.sub.12 are independently selected from hydrogen, loweralkyl, aminoalkyl, cyanoalkyl and hydroxyalkyl; ##STR2## wherein B is NH, alkylamino, S, O, CH.sub.2 or CHOH and R.sub.13 is loweralkyl, cycloalkyl, aryl, arylalkyl, alkoxy, alkenyloxy, hydroxyalkoxy, dihydroxyalkoxy, arylalkoxy, arylalkoxyalkyl, amino, alkylamino, dialkylamino, (hydroxyalkyl)(alkyl)amino, (dihydroxyalkyl)(alkyl)amino, aminoalkyl, alkoxycarbonylalkyl, carboxyalkyl, N-protected aminoalkyl, alkylaminoalkyl, (N-protected)(alkyl)aminoalkyl, dialkylaminoalkyl, (heterocyclic) alkyl or a substituted or unsubstituted heterocyclic; W is CO or CHOH and U is CH.sub.2 or NR.sub.2 with the proviso that when W is CHOH then U is CH.sub.2 ; R.sub.1 is loweralkyl, cycloaklylmethyl, benzyl, .alpha.,.alpha.-dimethylbenzyl, 4-methoxybenzyl, halobenzyl, (1-naphthyl)methyl, (2-naphthyl)methyl, (4-imidazoyl)-methyl, phenethyl, phenoxy, thiophenoxy or anilino; provided if R.sub.1 is phenoxy, thiophenoxy or anilino, B is CH.sub.2 or CHOH or A is hydrogen, R.sub.3 is loweralkyl, vinylloweralkyl, benzyl or heterocyclic ring substituted methyl, R.sub.5 is loweralkyl, cycloalkylmethyl or benzyl; R.sub.2 and R.sub.4 are independently selected from hydrogen and loweralkyl; R.sub.6 is CHOH or CO; R.sub.7 is CH.sub.2, CF.sub.2 or CF with the proviso that when R.sub.6 is CO, R.sub.7 is CF.sub.2 ; R.sub.8 is CH.sub.2, CHR.sub.14 wherein R.sub.14 is lower-alkyl, cycloalkyl, cycloalkylalkyl, aryl or arylalkyl, or R.sub.7 and R.sub.8 taken together can be ##STR3## with the proviso that when R.sub.7 is CF.sub.2, R.sub.8 is CH.sub.2 ; E is O, S, SO, SO.sub.2, NR.sub.15 wherein R.sub.15 is hydrogen or loweralkyl or NR.sub.16 CO wherein R.sub.16 is hydrogen or loweralkyl; R.sub.9 is loweralkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl or an N-protected group, or E and R.sub.9 taken together can be N.sub.3, with the proviso that when E is NH, R.sub.9 is an N-protecting group; and pharmaceutically acceptable salts thereof.
该发明涉及以下结构的肾素抑制化合物##STR1##其中A为氢;较低烷基;芳基烷基;OR.sub.10或SR.sub.10,其中R.sub.10为氢,较低烷基或氨基烷基;NR.sub.11 R.sub.12,其中R.sub.11和R.sub.12分别选择自氢,较低烷基,氨基烷基,氰基烷基和羟基烷基;##STR2##其中B为NH,烷基氨基,S,O,CH.sub.2或CHOH,R.sub.13为较低烷基,环烷基,芳基,芳基烷基,烷氧基,烯基氧基,羟基烷氧基,二羟基烷氧基,芳基烷氧基,芳基烷氧基烷基,氨基,烷基氨基,二烷基氨基,(羟基烷基)(烷基)氨基,(二羟基烷基)(烷基)氨基,氨基烷基,烷氧羰基烷基,羧基烷基,N-保护氨基烷基,烷基氨基烷基,(N-保护)(烷基)氨基烷基,二烷基氨基烷基,(杂环)烷基或取代或未取代的杂环;W为CO或CHOH,U为CH.sub.2或NR.sub.2,但当W为CHOH时,U为CH.sub.2;R.sub.1为较低烷基,环烷基甲基,苄基,.alpha.,.alpha.-二甲基苄基,4-甲氧基苄基,卤代苄基,(1-萘基)甲基,(2-萘基)甲基,(4-咪唑基)-甲基,苯乙基,苯氧基,噻吩氧基或苯胺基;但如果R.sub.1为苯氧基,噻吩氧基或苯胺基,B为CH.sub.2或CHOH或A为氢,R.sub.3为较低烷基,烯基较低烷基,苄基或杂环环取代甲基,R.sub.5为较低烷基,环烷基甲基或苄基;R.sub.2和R.sub.4分别选择自氢和较低烷基;R.sub.6为CHOH或CO;R.sub.7为CH.sub.2,CF.sub.2或CF,但当R.sub.6为CO时,R.sub.7为CF.sub.2;R.sub.8为CH.sub.2,CHR.sub.14,其中R.sub.14为较低烷基,环烷基,环烷基烷基,芳基或芳基烷基,或R.sub.7和R.sub.8一起可以是##STR3##但当R.sub.7为CF.sub.2时,R.sub.8为CH.sub.2;E为O,S,SO,SO.sub.2,NR.sub.15,其中R.sub.15为氢或较低烷基或NR.sub.16 CO,其中R.sub.16为氢或较低烷基;R.sub.9为较低烷基,环烷基,环烷基烷基,芳基,芳基烷基或N-保护基,或E和R.sub.9一起可以是N.sub.3,但当E为NH时,R.sub.9为N-保护基;及其药学上可接受的盐。