申请人:Otsuka Pharmaceutical Factory, Inc.
公开号:US08329739B2
公开(公告)日:2012-12-11
[Object] To provide a pharmaceutical product (chemotherapeutic agent) effective in the prevention and treatment of hyperlipidemia, obesity, etc.
[Solving Means] A phenylimidazole compound represented by the following General Formula (1):
wherein, R1 represents a hydrogen atom, a phenyl lower alkyl group optionally having a substituent, or a pyridyl lower alkyl group optionally having a substituent, and the benzene ring and the pyridine ring are optionally substituted with 1 or 2 substituents selected from the group consisting of halogen atoms, cyano group and halogen-substituted lower alkyl groups. One of R2 and R3 represents a hydrogen atom and the other represents a lower alkoxy group. R4 represents a phenyl group optionally having a substituent. R5 and R6 are the same or different, and represent a hydrogen atom or a lower alkyl group. R7 and R8 are the same or different, and represent a hydrogen atom or a lower alkoxy group. However, when R1 represents an unsubstituted phenyl lower alkyl group, R2 represents a lower alkoxy group, R3 represents a hydrogen atom, R4 represents a phenyl group optionally having a substituent, and R5 represents a hydrogen atom, R6 is not a hydrogen atom.
[目标] 提供一种药物产品(化疗药物),用于预防和治疗高脂血症、肥胖等疾病。
[解决方案] 一种由以下通式(1)表示的苯基咪唑化合物:
其中,R1代表氢原子,苯基较低烷基可选地具有取代基,或者吡啶基较低烷基可选地具有取代基,苯环和吡啶环可选地被1或2个取代基所取代,所述取代基选自卤素原子、氰基和卤素取代的较低烷基基团的群。R2和R3中的一个代表氢原子,另一个代表较低的烷氧基。R4代表苯基,可选地具有取代基。R5和R6相同或不同,代表氢原子或较低的烷基基团。R7和R8相同或不同,代表氢原子或较低的烷氧基。但是,当R1代表未取代的苯基较低烷基时,R2代表较低的烷氧基,R3代表氢原子,R4代表可选地具有取代基的苯基,R5代表氢原子时,R6不是氢原子。