申请人:American Home Products Corporation
公开号:US04033977A1
公开(公告)日:1977-07-05
4H-Pyrano[4,3-d]thiazole derivatives characterized by having a 4H-pyrano[4,3-d]thiazole nucleus having a phenyl substituent at position 2 and a substituent at position 4, said substituent incorporating an acidic or basic function therein, are disclosed. The nucleus is further substituted at position 4 with a lower alkyl and may be optionally substituted in the phenyl ring. The foregoing compounds possess anti-inflammatory and antidepressant activity and methods for their preparation and use are described.
本发明涉及4H-Pyrano [4,3-d]噻唑衍生物,其特征在于其具有4H-Pyrano [4,3-d]噻唑核,在2位具有苯基取代基,在4位具有含酸性或碱性功能的取代基。该核还在4位上被低碳基取代,并且在苯环上可以选择性地取代。上述化合物具有抗炎和抗抑郁活性,还描述了它们的制备和使用方法。