申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2004099230A1
公开(公告)日:2004-11-18
A monosaccharide compound of the formula (I), wherein R1 is hydrogen or lower alkyl; R2 is hydrogen or lower alkoxy; R3 is hydrogen or hydroxy; R4 is hydrogen, lower alkoxycarbonyl or hydroxymethyl; and (a) represents single bond or double bond, or a pharmaceutically acceptable salt thereof. The monosaccharide compound (I) and a salt thereof of the present invention are SGLTs, especially SGLT II selective, inhibitors and are useful for the prevention and/or treatment of diabetes, diabetic complications, hyperglycemia, hyperinsulinemia, Syndrome X, obesity, hypertrigriceridemia, atherosclerosis and the like.
公式(I)的单糖化合物,其中R1是氢或较低的烷基;R2是氢或较低的烷氧基;R3是氢或羟基;R4是氢,较低的烷氧羰基或羟甲基;而(a)代表单键或双键,或其药用盐。本发明的单糖化合物(I)及其盐是SGLT,特别是SGLT II选择性抑制剂,可用于预防和/或治疗糖尿病、糖尿病并发症、高血糖、高胰岛素血症、X综合征、肥胖、高三酰甘油血症、动脉粥样硬化等。