Tricyclic oxindole carboxamides, prepared by (a) reaction of an isocyanate with the basic ring system or (b) ammonolysis of a corresponding alkyl ester, are non-steroidal antiinflammatory agents useful in the treatment of rheumatoid arthritis.
三环氧合
吲哚羧酰胺,通过(a)
异氰酸酯与碱性环系统反应或(b)相应烷基酯的
氨解反应制备而成,是一种非甾体抗炎药,可用于治疗类风湿性关节炎。