申请人:Burroughs Wellcome Co.
公开号:US04091108A1
公开(公告)日:1978-05-23
Certain tricyclic sulphoxide compounds each of which is substituted in the 1-,2-,3- or 4-position by a carboxyl or (5-tetrazolyl) group and each of which is optionally substituted in the 5-,6-,7- or 8-position by a second carboxyl or (5-tetrazolyl) group or a substituent selected from cyano, halogen, nitro, alkyl, alkoxy, acyl, amino, acylamino, thioalkyl, alkylsulphinyl and alkylsulphonyl, as well as salts, and optionally substituted esters and amides of the carboxyl substituted compounds and alkyl derivatives of the tetrazolyl substituted compounds, are useful for the relief or prophylaxis of allergic conditions.
某些三环硫氧化合物,每个化合物在1、2、3或4位被羧基或(5-四氮唑基)基取代,并且每个化合物在5、6、7或8位可以选择性地被第二个羧基或(5-四氮唑基)基或氰基、卤素、硝基、烷基、烷氧基、酰基、氨基、酰胺基、硫代烷基、烷基磺酰基和烷基磺基等取代基取代,以及这些羧基取代化合物的盐和可选择性取代的酯和酰胺,以及四氮唑基取代化合物的烷基衍生物,可用于缓解或预防过敏症状。