Multitargeted Effects of Vitexin and Isovitexin on Diabetes Mellitus and Its Complications

Figure 1

Structures of vitexin (apigenin-8-C-β-glucopyranoside) and its analogs. (a) Vitexin (apigenin-8-C-B-glucopyranoside). (b) Vitexin 2″-O-rhamnoside. (c) Vitexin 2″-O-glucoside. (d) 2″-O-galloylvitexin. (e) Vitexin 2-O-xyloside. (f) Vitexin 4″-O-glucoside. (g) Vitexin 2″-O-p-trans-coumarate. (h) Isovitexin (apigenin-6-C-B-glucopyranoside). (i) Isovitexin-7-O-glucoside.(j) Isovitexin 6″-O-glucoside.

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