2-Aryl imidazoline derivatives are provided that are useful as anti-obesity agents or the like. A compound represented by Formula (I) or a pharmaceutically acceptable salt thereof: wherein R1 and R2 each independently represent a hydrogen atom, halogen, C1-6alkyl, or the like; R3a, R3b, R4a and R4b each independently represent a hydrogen atom, C1-6alkyl, or haloC1-6alkyl; and Ar represents aryl, wherein the aryl may be substituted with 1 to 3 substituents such as halogen, cyano, C1-6alkyl, haloC1-6alkyl, C1-6alkyloxy, haloC1-6alkyloxy, hydroxy, amino, monoC1-6alkylamino, diC1-6alkylamino, and C1-6alkyloxycarbonyl.
提供了2-芳基
咪唑啉衍
生物,可用作抗肥胖剂或类似物。化合物由式(I)或其药学上可接受的盐表示:其中R1和R2各自独立地表示氢原子,卤素,C1-6烷基或类似物;R3a,R3b,R4a和R4b各自独立地表示氢原子,C1-6烷基或卤代C1-6烷基;Ar表示芳基,其中芳基可以用1至3个取代基如卤素,
氰基,C1-6烷基,卤代C1-6烷基,C1-6烷氧基,卤代C1-6烷氧基,羟基,
氨基,单C1-6烷基
氨基,双C1-6烷基
氨基和C1-6烷氧羰基进行取代。