申请人:SS PHARMACEUTICAL CO., LTD.
公开号:EP0839803A1
公开(公告)日:1998-05-06
Disclosed herein are substituted benzylurea derivatives represented by the following general formula (1):
wherein R1 and R2 are independently H, a halogen atom, or an alkyl or alkoxyl group, R3 is a phenyl or heterocyclic group which may be substituted, n is an integer of 1-6, and R4 is a phenyl group which may be substituted, or salts thereof, and medicines comprising such a derivative as an active ingredient. The derivatives or salts thereof strongly inhibit only ACAT in macrophages and are hence useful as prophylactic and therapeutic agents for arteriosclerosis.
本文公开了由以下通式(1)代表的取代的苄基脲衍生物:
其中 R1 和 R2 独立地为 H、卤素原子或烷基或烷氧基,R3 为可被取代的苯基或杂环基,n 为 1-6 的整数,R4 为可被取代的苯基,或其盐,以及包含此类衍生物作为活性成分的药物。这些衍生物或其盐类只能强烈抑制巨噬细胞中的 ACAT,因此可用作动脉硬化的预防和治疗药物。