PHENOL DERIVATIVE, MEDICINAL COMPOSITION CONTAINING THE SAME, AND MEDICINAL USE THEREOF
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP1731524A1
公开(公告)日:2006-12-13
The present invention provides phenol derivatives represented by the following general formula 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, obesity or the like, and pharmaceutical compositions comprising the same, and pharmaceutical uses thereof. In the chemical structure, R1 and R2 represent H, OH, NH2, etc.; R3 and R4 represent H, OH, a halogen atom, an optionally substituted alkyl group, etc.; ring A represents an aryl group or a heteroaryl group; G represents a group represented by the following general formula (G); E1 represents H or F; and E2 represents H, F, or a methyl group, etc.
本发明提供了由下通式代表的苯酚衍生物或其药学上可接受的盐或其原药,它们在人SGLT中表现出抑制活性,可作为预防或治疗与高血糖相关的疾病如糖尿病、餐后高血糖、糖耐量受损、糖尿病并发症、肥胖症等的药物,以及由其组成的药物组合物及其药物用途。在化学结构中,R1 和 R2 代表 H、OH、NH2 等;R3 和 R4 代表 H、OH、卤原子、任选取代的烷基等;环 A 代表芳基或杂芳基;G 代表由下式通式(G)表示的基团;E1 代表 H 或 F;E2 代表 H、F 或甲基等。