申请人:Roussel Uclaf
公开号:US04192890A1
公开(公告)日:1980-03-11
Racemates [and optically active isomers of benzoylphenylacetic acid esters of the formula ##STR1## wherein R is selected from the group consisting of hydrogen and alkyl of 1 to 7 carbon atoms, and the two benzene rings may be optionally substituted with at least one member of the group consisting of chlorine, fluorine, bromine, trifluoromethyl and alkyl and alkoxy and alkylthio of 1 to 7 carbon atoms], intermediates and process for their preparation and their use as analgesics and antiinflammatory agents.
盐酸苯甲酰基苯乙酸酯的外消旋体和光学活性异构体的制备方法,其中R选择自氢和1至7个碳原子的烷基组成的群,两个苯环可以选择性地与至少一种氯、氟、溴、三氟甲基、1至7个碳原子的烷基、烷氧基和烷硫基中的一种成员取代,以及它们作为止痛剂和抗炎药物的用途。