申请人:American Home Products Corporation
公开号:US04670462A1
公开(公告)日:1987-06-02
Indole derivatives characterized by having a 1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid nucleus bearing a substituent in position 1 and 4. The nucleus may be optionally substituted at positions 5, 6, 7 and 8. The derivatives are useful anti-inflammatory and analgesic agents and methods for their preparation and use are also disclosed.
具有1,3,4,9-四氢吡喃并[3,4-b]吲哚-1-乙酸核的吲哚衍生物,其在位置1和4带有取代基。该核在位置5、6、7和8处可选择性地被取代。这些衍生物是有用的抗炎和镇痛剂,并且还公开了它们的制备和使用方法。