Fused heterocycle derivative, medicinal composition containing the same, and medicinal use thereof
申请人:Fushimi Nobuhiko
公开号:US20070197450A1
公开(公告)日:2007-08-23
The present invention provides fused heterocyclic derivatives represented by the following general formula (I) or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an 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 R
1
to R
4
represent H, OH, an amino group, etc.; R
5
and R
6
represent H, OH, a halogen atom, an option ally substituted alkyl group, etc.; Q represents alkylene, alkenylene, etc.; ring A represents an aryl group or a heteroaryl group; the following ring (R1) represents a group represented by the following ring (R2); G represents a group represented by the following general formula (G-1) or (G-2) (E
1
represents H, F or OH; and E represents H, F, a methyl group, etc.), and pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.
本发明提供了下列通式(I)表示的融合杂环衍生物,或其药学上可接受的盐或前药,它们在人体SGLT中表现出抑制活性,并可用作预防或治疗与高血糖相关的疾病,如糖尿病、餐后高血糖、糖耐量受损、糖尿病并发症或肥胖症的药物。在该通式中,R1至R4表示H、OH、氨基等;R5和R6表示H、OH、卤原子、可选取代的烷基等;Q表示烷基、烯基等;环A表示芳基或杂芳基;下列环(R1)表示下列环(R2)所表示的基团;G表示下列通式(G-1)或(G-2)所表示的基团(E1表示H、F或OH;E表示H、F、甲基基团等),以及包含它们的药物组成物和药物用途。