FUSED HETEROCYCLE DERIVATIVE, MEDICINAL COMPOSITION CONTAINING THE SAME, AND MEDICINAL USE THEREOF
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP1724277A1
公开(公告)日:2006-11-22
The present invention provides nitrogen-containing fused cyclic derivatives represented by the following general formula or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an excellent inhibitory activity in human SGLT and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications or obesity, in the formula one of R1 and R4 represents a group represented by the following general formula (S) (in which R5 and R6 represent H, OH, a halogen atom, etc.; Q represents an alkylene group etc.; and ring A represents an aryl group etc.), and the other represents H, OH, an amino group, etc.; R2 and R3 represent H, OH, an amino group, a halogen atom, and an optionally substituted alkyl group, etc.; A1 represents O, S, etc.; A2 represents CH or N; G represents a group represented by the following general formula (G-1) or (G-2) (E1 represents H, F or OH; and E2 represents H, F, a methyl group, etc.), and pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.
本发明提供了由以下通式代表的含氮融合环状衍生物或其药学上可接受的盐,或其原药,它们对人类SGLT表现出优异的抑制活性,可作为预防或治疗与高血糖相关的疾病如糖尿病的药物、在式中,R1 和 R4 中的一个代表下式通式(S)所代表的基团(其中 R5 和 R6 代表 H、OH、卤素原子等);Q 代表烯基等。其中 R5 和 R6 代表 H、OH、卤素原子等;Q 代表亚烷基等;环 A 代表芳基等),另一个代表 H、OH、氨基等;R2 和 R3 代表 H、OH、氨基、卤素原子和任选取代的烷基等;A1 代表 O、S 等。G 代表由以下通式(G-1)或(G-2)代表的基团(E1 代表 H、F 或 OH;E2 代表 H、F、甲基等),以及包含这些基团的药物组合物及其药物用途。