918428-88-3

(+)-5,7,4'-Trimethoxyafzelechin is a derivative of (+)-Afzelechin HY-N2821. (+)-Afzelechin is an α-glucosidase activity inhibitor. (+)-Afzelechin can be isolated from rhizomes of Bergenia ligulata[1].

[1] Junichi Saijyo, et al. Alpha-glucosidase inhibitor from Bergenia ligulata. J Oleo Sci. 2008;57(8):431-5. DOI:10.5650/jos.57.431