申请人:Lipha, Lyonnaise Industrielle Pharmaceutique
公开号:US04269848A1
公开(公告)日:1981-05-26
5-Substituted indan-2-carboxylic acids and functional derivatives thereof having inflammation-reducing properties have the general formula ##STR1## in which R is a phenyl, phenyl-lower alkenyl, phenyl-lower alkyl, phenyl substituted by at least one of the halogens, lower alkyl, lower alkoxy, acetamido, amino, lower dialkylamino, nitro, phenyl, lower alkylsulfonyl, lower dialkylaminosulfonyl and sulfamido, cyclohexyl, furyl, lower alkylfuryl, thienyl, halothienyl, lower alkylthienyl, or pyridyl group and R' is a hydroxyl, lower alkoxy, lower dialkylaminoalkoxy, cinnamoylamido lower alkoxy, 2-hydroxyethylamino, amino or lower dialkylaminoalkyl amino group. Besides the esters and amides, the functional derivatives of the acids include the pharmacologically acceptable salts of the above compounds. The compounds are also of low toxicity, have analgesic activity and exert an antipyretic effect.
具有减少炎症作用的5-取代的茚-2-羧酸及其官能衍生物的一般式为##STR1##其中R为苯基,苯基-低烯基,苯基-低烷基,苯基被至少一种卤素取代,低烷基,低烷氧基,乙酰胺基,氨基,低二烷基氨基,硝基,苯基,低烷基磺酰基,低二烷基氨基磺酰基和磺酰胺基,环己基,呋喃基,低烷基呋喃基,噻吩基,卤代噻吩基,低烷基噻吩基或吡啶基;R'为羟基,低烷氧基,低二烷基氨基烷氧基,肉桂酰胺基低烷氧基,2-羟乙氨基,氨基或低二烷基氨基烷基氨基。除了酯和酰胺外,该酸的官能衍生物包括上述化合物的药理学上可接受的盐。这些化合物毒性低,具有镇痛活性并产生解热效果。