申请人:E. R. Squibb & Sons, Inc.
公开号:US05380719A1
公开(公告)日:1995-01-10
Angiotensin II inhibition is exhibited by ##STR1## wherein: X is --CH.sub.2 -- or O; R is hydrogen, alkyl, aryl, cycloalkyl, aralkyl, or cycloalkylalkyl; R.sup.1 and R.sup.2 are each independently O or absent; R.sup.3 is hydrogen, alkyl, alkenyl, alkoxy, cycloalkyl, aryl, aralkyl, cycloalkylalkyl, halo, haloalkyl, or haloalkoxy; R.sup.4 is hydrogen, alkyl, alkenyl, alkoxy, aryl, cycloalkyl, aralkyl, cycloalkylalkyl, --R.sup.8 --OH, or --R.sup.8 CO.sub.2 R.sup.9 ; and the remaining symbols are as defined in the specification.
Angiotensin II的抑制作用由##STR1##所示,其中:X为--CH.sub.2--或O;R为氢,烷基,芳基,环烷基,芳基烷基或环烷基烷基;R.sup.1和R.sup.2分别独立为O或不存在;R.sup.3为氢,烷基,烯基,烷氧基,环烷基,芳基,芳基烷基,环烷基烷基,卤素,卤代烷基或卤代烷氧基;R.sup.4为氢,烷基,烯基,烷氧基,芳基,环烷基,芳基烷基,环烷基烷基,--R.sup.8--OH或--R.sup.8CO.sub.2R.sup.9;其余符号如规范中定义。