Indole-Glucosides as Novel Sodium Glucose Co-Transporter 2 (SGLT2) Inhibitors. Part 2.

A series of indole-O-glucosides and C-glucosides was synthesized and evaluated in SGLT1 and SGLT2 cell-based functional assays. Compounds 2a and 2o were identified as potent SGLT2 inhibitors and screened in ZDF rats.