申请人:Kyorin Pharmaceutical Co., Ltd.
公开号:EP2275414A1
公开(公告)日:2011-01-19
A compound having a hypoglycemic effect is provided. The compound and a pharmaceutically acceptable salt thereof are useful for the treatment or prevention of diabetes, obesity, and the like. The compound is represented by the general formula (1):
(wherein R1 and R2 are each independently a hydrogen atom, a halogen atom, an amino group, a hydroxyl group, a hydroxyamino group, a nitro group, a cyano group, a sulfamoyl group, a C1 to C6 alkyl group, a C1 to C6 alkoxy group, a C1 to C6 alkylsulfonyl group, a C1 to C6 alkylsulfinyl group, a C1 to C6 alkylsulfonyl group, or a C1 to C6 alkoxy-C1 to C6 alkylsulfonyl group, and A is a substituted or unsubstituted heteroaryl group).
本研究提供了一种具有降血糖作用的化合物。该化合物及其药学上可接受的盐可用于治疗或预防糖尿病、肥胖症等。该化合物由通式(1)表示:
(其中 R1 和 R2 各自独立地为氢原子、卤素原子、氨基、羟基、羟基氨基、硝基、氰基、氨基磺酰基、C1 至 C6 烷基、C1 至 C6 烷氧基、C1 至 C6 烷烃基、C1 至 C6 烷烃基、C1 至 C6 烷烃基、C1 至 C6 烷氧基、C1 至 C6 烷烃基、C1 至 C6 烷烃基、C1 至 C6 烷烃基、C1 至 C6 烷氧基C1-C6烷基磺酰基、C1-C6烷基亚磺酰基、C1-C6烷基磺酰基或 C1-C6烷氧基-C1-C6烷基磺酰基,且 A 是取代或未取代的杂芳基)。