Fused heterocyclic derivative, medicinal composition containing the same, and medicinal use thereof
申请人:Fushimi Nobuhiko
公开号:US20060247179A1
公开(公告)日:2006-11-02
The present invention provides fused heterocyclic derivatives represented by the general formula:
wherein R
1
represents H, halogen, OH, etc.; R
2
represents H, halogen or an alkyl group; R
3
and R
4
represent H, OH, halogen, etc.; Q represents alkylene, etc.; ring A represents aryl or heteroaryl; and G represents
, 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, pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.
本发明提供了由通式表示的融合杂环衍生物:其中R1代表H、卤素、OH等;R2代表H、卤素或烷基;R3和R4代表H、OH、卤素等;Q代表烷基等;环A代表芳基或杂芳基;G代表,或其药学上可接受的盐,或其前药,它们在人类SGLT中表现出优异的抑制活性,并且可用作预防或治疗与高血糖有关的疾病,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剂,以及它们的药用组合物和药用用途。