申请人:Laboratorios Madaus Cerafarm, S.A.
公开号:US04690945A1
公开(公告)日:1987-09-01
The present invention relates to the preparation of compounds, useful in animals and in humans, as nonsteroid anti-inflammatory agents of the formula ##STR1## in which R.sub.1 is hydrogen, alkyl, alkanoyl, phenylalkyl or phenylalkanoyl, said alkyl and alkanoyl groups having 1 to 6 carbon atoms and said phenyl group having 1 to 3 halogen substituents or 1 to 3 alkyl or alkoxy substituents, said alkyl or alkoxy substituents having 1 to 4 carbon atoms, and their pharmaceutically acceptable salts.
本发明涉及制备化合物,该化合物可用于动物和人类,作为非类固醇抗炎药物,其化学式为##STR1##其中R.sub.1为氢、烷基、酰基、苯基烷基或苯基酰基,所述烷基和酰基基团具有1至6个碳原子,所述苯基具有1至3个卤素取代基或1至3个烷基或烷氧基取代基,所述烷基或烷氧基取代基具有1至4个碳原子,以及它们的药学上可接受的盐。