申请人:Takeda Chemical Industries, Ltd.
公开号:US04007225A1
公开(公告)日:1977-02-08
Compounds of the formula: ##STR1## wherein R.sup.1 is an aryl group which may be substituted, R.sup.2 is hydrogen or a lower alkyl group having 1 to 4 carbon atoms and n is 1 or 2, or derivatives at the carboxyl function thereof, are useful as medicines such as antipyretics, analgesics and anti-inflammatory agents.
公式为:## STR1 ## 的化合物,其中R.sup.1是可能被取代的芳基基团,R.sup.2是氢或具有1至4个碳原子的较低烷基基团,n为1或2,或其羧基衍生物,可用作药物,如退烧药,镇痛药和抗炎剂。