The present invention provides C-glycoside derivatives and salts thereof, wherein B ring is bonded to A ring via —X— and A ring is directly bonded to the glucose residue, and it is usable as a Na
+
-glucose cotransporter inhibitor, especially for a therapeutic and/or preventive agent for diabetes such as insulin-dependent diabetes (type 1 diabetes) and insulin-independent diabetes (type 2 diabetes), as well as diabetes related diseases such as an insulin-resistant diseases and obesity.
本发明提供了C-糖苷衍
生物及其盐,其中B环通过—X—与A环连接,并且A环直接与
葡萄糖残基连接,可用作Na+-
葡萄糖共转运体
抑制剂,特别是用于治疗和/或预防糖尿病,如
胰岛素依赖性糖尿病(1型糖尿病)和
胰岛素非依赖性糖尿病(2型糖尿病),以及与糖尿病相关的疾病,如
胰岛素抵抗性疾病和肥胖症。