申请人:Imperial Chemical Industries PLC
公开号:US04587262A1
公开(公告)日:1986-05-06
The invention concerns novel glyceride esters of anti-bacterial halogenated phenols having the formula I in which Ra and Rb are independently (3-20C)alkyl or (3-20C)alkenyl; Rc and Rd are independently chloro or bromo; Re is hydrogen, chloro or bromo; and A is (1-6C)alkylene optionally bearing one or two (1-4C)alkyl substituents. The esters are of use in the prophylaxis and/or therapy of acne vulgaris. Pharmaceutical compositions for topical administration and processes for the manufacture of the esters are also provided.
本发明涉及一种新型的抗菌卤代酚甘油酯,其化学式为I,其中Ra和Rb分别为(3-20C)烷基或(3-20C)烯基;Rc和Rd分别为氯或溴;Re为氢、氯或溴;A是(1-6C)烷基,可选地带有一个或两个(1-4C)烷基取代基。该酯在预防和/或治疗痤疮方面具有用途。还提供了用于局部给药的药物组合物和制备该酯的方法。