1-SUBSTITUTED-7-( -D-GLYCOPYRANOSYLOXY)(AZA)INDOLE COMPOUND AND PHARMACEUTICAL CONTAINING THE SAME
申请人:Kissei Pharmaceutical Co., Ltd.
公开号:EP1849795A1
公开(公告)日:2007-10-31
[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 R1 represents a halogen atom or the like; n represents an integer number from 0 to 3; R2 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
本发明提供了一种具有SGLT1和/或SGLT2抑制活性的化合物,该化合物可用作预防或治疗糖尿病、餐后高血糖症、糖耐量受损、糖尿病并发症、肥胖症或类似疾病的药物。
[解决问题的方法]
本发明是一种由通式(I)代表的1-取代-7-(β-D-甘氨酰吡喃氧基)(氮杂)-吲哚化合物、其原药、或其药学上可接受的盐,或其水合物或溶液:
其中 R1 代表卤素原子或类似物;n 代表 0 至 3 的整数;R2 代表氢原子或类似物;X 代表与氢原子或类似物结合的碳原子或氮原子;Q 代表亚烷基或烯基,每个亚烷基或烯基的链中可以有一个氧原子或一个硫原子;A 代表芳基或杂芳基,可以有一个取代基。