C-Aryl glucosides substituted at the 4′-position as potent and selective renal sodium-dependent glucose co-transporter 2 (SGLT2) inhibitors for the treatment of type 2 diabetes

A series of C-aryl glucosides with various substituents at the 4′-position of the distal aryl ring have been synthesized and evaluated for inhibition of hSGLT1 and hSGLT2. Introduction of alkyl or alkoxy substituents at the 4′-position was found to improve SGLT2 potency, whereas introduction of a hydrophilic group at this position was deleterious. Compounds with alkoxy-, cycloalkoxy- or cycloalkenyloxy-ethoxy scaffolds exhibited good inhibitory activity and high selectivity toward SGLT2. Selected compounds were investigated for in vivo efficacy.

A series of C-aryl glucosides with various substituents at the 4′-position of the distal aryl ring have been synthesized and evaluated for inhibition of hSGLT1 and hSGLT2.Figure optionsDownload as PowerPoint slide