Indole derivatives characterized by having a 1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid nucleus bearing substituents in position 1-, 5-, 6-, 7- and 8- are disclosed. The derivatives are useful anti-inflammatory and/or analgesic agents. Methods for their preparation and use are also disclosed.
本发明揭示了一种以1,3,4,9-
四氢吡喃[3,4-b]
吲哚-1-乙酸核为特征,其在1-、5-、6-、7-和8-位置带有取代基的
吲哚衍
生物。这些衍
生物是有用的抗炎和/或镇痛剂。同时还揭示了它们的制备和使用方法。