Synthesis and biological evaluation of thiophene-C-glucosides as sodium-dependent glucose cotransporter 2 inhibitors

Abstract

The synthesis and structure-activity relationship (SAR) of thiophene-C-glucosides have been explored, and the human sodium-dependent glucose cotransporter 2 (hSGLT2) inhibitory activities and rat urinary glucose excretion (UGE) effects of 3a-f were evaluated. As a result, they showed good hSGLT2 inhibitory activities and rat UGE effects. In particular, the chlorothiophene derivative 3f showed remarkable inhibitory activity against hSGLT2. © 2013 The Pharmaceutical Society of Japan.