申请人:Fisons plc
公开号:US04927822A1
公开(公告)日:1990-05-22
There are described compounds of formula I, ##STR1## in which Y is S, O or NR.sub.9, n is 0 or 1, R.sub.9 is hydrogen or alkyl C 1 to 10, R.sub.3 is hydrogen, alkyl C 1 to 10, cycloalkyl C3 to 10, CF.sub.3, SR.sub.10, a 5 or 6 membered heterocyclic group containing one or more S, O or N atoms, NR.sub.4 R.sub.5, phenyl or phenylalkyl C7 to 12, the phenyl, phenylalkyl and heterocyclic groups optionally being fused to a further phenyl group, the heterocyclic group and any phenyl group optionally being substituted by alkyl C 1 to 6, halogen, alkoxy C 1 to 6, nitro, nitrile, CF.sub.3, SR.sub.6, NR.sub.7 R.sub.11 or hydroxy, R.sub.6, R.sub.7 and R.sub.11, which may be the same or different, are each hydrogen or alkyl C 1 to 10, R.sub.4 and R.sub.5, which may be the same or different, are each hydrogen, alkyl C 1 to 10 or phenyl, R.sub.10 is alkyl C 1 to 10, X.sub.1 is S or O, and A is a chain comprising from 2-16 atoms, which chain carries an O or S containing substitutent at a position 2-6 atoms away from the group C=X.sub.1, and pharmaceutically acceptable salts, esters and amides thereof, p1 there are also described method of making the compounds and pharmaceutical formulations, e.g. for the treatment of hypertension, containing them.
描述了一种式子为I的化合物,其中Y为S、O或NR.sub.9,n为0或1,R.sub.9为氢或烷基C1到C10,R.sub.3为氢、烷基C1到C10、环烷基C3到C10、CF.sub.3、SR.sub.10、含有一个或多个S、O或N原子的5或6元杂环基、NR.sub.4R.sub.5、苯基或苯基烷基C7到C12,其中苯基、苯基烷基和杂环基可以选择与另一个苯基基团融合,杂环基和任何苯基基团可以选择被烷基C1到C6、卤素、烷氧基C1到C6、硝基、腈基、CF.sub.3、SR.sub.6、NR.sub.7R.sub.11或羟基取代,R.sub.6、R.sub.7和R.sub.11可以相同也可以不同,分别为氢或烷基C1到C10,R.sub.4和R.sub.5可以相同也可以不同,分别为氢、烷基C1到C10或苯基,R.sub.10为烷基C1到C10,X.sub.1为S或O,A为由2-16个原子组成的链,在距离C=X.sub.1基团2-6个原子处携带一个含O或S的取代基,以及其药学上可接受的盐、酯和酰胺。此外还描述了制备这些化合物和制备它们的药物配方的方法,例如用于治疗高血压。