1-SUBSTITUTED-7-(B-D-GLYCOPYRANOSYLOXY)(AZA)INDOLE COMPOUND AND PHARMACEUTICAL CONTAINING THE SAME
申请人:Fushimi Nobuhiko
公开号:US20090054356A1
公开(公告)日:2009-02-26
[Objective] The present invention provides a compound having an SGLT1 and/or SGLT2 inhibitory activity which is usable as an agent for the prevention or treatment of diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications, obesity or the like.
[Means to Solve the Problem] It is a 1-substituted-7-(β-D-glycopyranosyloxy)(aza)-indole compound represented by the general formula (I), a prodrug thereof, or a pharmaceutically acceptable salt thereof, or a hydrate or solvate thereof:
wherein R
1
represents a halogen atom or the like; n represents j an integer number from 0 to 3; R
2
represents a hydrogen atom or the like; X represents a carbon atom which a hydrogen atom or the like binds to, or a nitrogen atom; Q represents an alkylene group or an alkenylene group each of which may have an oxygen atom or a sulfur atom in the chain; and A represents an aryl or heteroaryl group which may have a substituent.
【目的】本发明提供一种具有SGLT1和/或SGLT2抑制活性的化合物,可用作预防或治疗糖尿病、餐后高血糖、糖耐量受损、糖尿病并发症、肥胖症等的药物。
【解决问题的手段】化合物为1-取代-7-(β-D-葡萄糖苷基氧)(氮杂)吲哚化合物,由通式(I)表示,其前药、药学上可接受的盐、水合物或溶剂化物:其中R1表示卤素原子或类似物;n表示0至3的整数;R2表示氢原子或类似物;X表示与碳原子结合的氢原子或类似物,或氮原子;Q表示可在链中具有氧原子或硫原子的烷基或烯基;A表示可能具有取代基的芳基或杂芳基。