This invention relates to novel 3-substituted-2-oxindole derivatives which are inhibitors of prostaglandin H.sub.2 synthase, 5-lipoxygenase and interleukin-1 biosynthesis. The compounds of the invention are useful as inhibitors of prostaglandin H.sub.2 synthase and interleukin-1 biosynthesis, per se, and as analgesic, antiinflammatory and antiarthritic agents in the treatment of chronic inflammatory diseases. This invention also relates to pharmaceutical compositions comprising said 3-substituted-2-oxindole derivatives; to methods of inhibiting prostaglandin H.sub.2 synthase and biosynthesis of interleukin-1; and to treating chronic inflammatory diseases in a mammal with said compounds. Further, this invention relates to certain novel carboxylic acids useful as intermediates in the preparation of the 3-substituted-2-oxindole derivatives of this invention and to a process for the preparation of the 3-substituted-2-oxindole derivatives.
这项发明涉及新型的3-取代-
2-噁唑烷酮衍
生物,这些衍
生物是
前列腺素H.sub.2合酶、5-脂氧合酶和白细胞介素-1
生物合成的
抑制剂。该发明的化合物在慢性炎症性疾病的治疗中可用作
前列腺素H.sub.2合酶和白细胞介素-1
生物合成的
抑制剂,本身也可作为镇痛、抗炎和抗关节炎药物。本发明还涉及包含所述3-取代-
2-噁唑烷酮衍
生物的药物组合物;抑制
前列腺素H.sub.2合酶和白细胞介素-1
生物合成的方法;以及使用这些化合物治疗哺乳动物的慢性炎症性疾病。此外,本发明还涉及某些新型
羧酸,可用作本发明的3-取代-
2-噁唑烷酮衍
生物的合成中间体,以及一种制备这些衍
生物的方法。