申请人:Sankyo Company, Limited
公开号:US05698576A1
公开(公告)日:1997-12-16
Described herein are compounds of formula (I): ##STR1## \x9bin which: R.sup.1 and R.sup.2 are hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, aralkyl, arylalkenyl, aryl, aromatic heterocyclic, cyano or halogen; R.sup.3 is hydrogen, optionally substituted alkyl, aralkyl or acyl; R.sup.4 and R.sup.5 are hydrogen, optionally substituted alkyl, cycloalkyl, alkenyl, aralkyl, arylalkenyl, aryl or aromatic heterocyclic!; and pharmaceutically acceptable salts thereof are analgesics and anti-inflammatory agents as well having anti-ulcer and 5-lipoxygenase inhibitory activities.
本文描述了式(I)的化合物:##STR1## 其中:R^1和R^2是氢,可选取代的烷基,环烷基,烯基,芳基烷基,芳基烯基烷基,芳基,芳香族杂环,氰或卤素;R^3是氢,可选取代的烷基,芳基烷基或酰基;R^4和R^5是氢,可选取代的烷基,环烷基,烯基,芳基烷基,芳基烯基烷基,芳基或芳香族杂环!;以及其药学上可接受的盐是镇痛剂和抗炎剂,同时具有抗溃疡和5-脂氧合酶抑制活性。