申请人:American Home Products Corporation
公开号:US04539426A1
公开(公告)日:1985-09-03
Compounds of the formula: ##STR1## in which Y is --(CH.sub.2).sub.n -- where n is one of the integers 1,2,3 or 4 or ##STR2## where R is hydrogen, alkyl, polyfluorinated alkyl, --CN, cyanoalkyl, cycloalkyl or cycloalkylalkyl; R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7, independently, are hydrogen, alkoxy, trifluoromethyl or halo; R.sup.8 is hydrogen or alkyl; R.sup.9 is alkyl; R.sup.10 is alkyl; m is one of the integers 0 or 1; p is one of the integers 0, 1, 2 or 3; and s is one of the integers 0 or 1; or a pharmaceutically acceptable salt thereof, are useful as anti-arrhythmic agents.
该公式化合物为:##STR1## 其中Y为--(CH.sub.2).sub.n--,其中n为整数1、2、3或4之一,或者##STR2## 其中R为氢、烷基、多氟烷基、--CN、氰基烷基、环烷基或环烷基烷基;R.sup.2、R.sup.3、R.sup.4、R.sup.5、R.sup.6和R.sup.7,独立地为氢、烷氧基、三氟甲基或卤素;R.sup.8为氢或烷基;R.sup.9为烷基;R.sup.10为烷基;m为整数0或1;p为整数0、1、2或3之一;s为整数0或1之一;或其药学上可接受的盐,可用作抗心律失常药物。