Isoflavonoid Glycosides from the Pericarps of Sophora japonica / 中国药科大学学报

ABSTRACT

AIM　Five Isoflavonoid glycosides were isolated from the pericarps of Sophora japonica L. and their structures were elucidated by chemical and spectral method as genistein 7,4′-di-O-β-D-glucoside(Ⅰ), sophorabio-side(Ⅱ), prunetin 4′-O-β-D-glucoside(Ⅲ), sophororicoside(Ⅳ) and genistin(Ⅴ). Among them, compounds Ⅰ, Ⅲ and Ⅴ were isolated from in S. japonica for the first time.