A series of a hydroxy substituted derivatives 21-28 at C-17 of the Picraline-type alkaloids have been derived as having potent SGLT inhibitory activity.
SGLT inhibitor-1 is a potentsodium glucose co-transporter proteins (SGLTs) dual inhibitor(hSGLT1 and hSGLT2 with IC50s of 43 nM and 9 nM, respectively).
SGLT1 2-IN-2 is a chemical compound with robust dual inhibitory properties, exhibiting potent activities against SGLT1 (IC50 = 96 nM) and SGLT2 (IC50 = 1.3 nM).
SGL5213 is an oral active and low-absorbable inhibitor of sodium-dependent glucose cotransporter 1 (SGLT1)(hSGLT1 and hSGLT2 with IC50 values of 29 nM and 20 nM , respectively),and has potential to treat type 2 diabetes.