A new benzophenone C-glycoside from Polygala telephioides Willd

摘要

A new benzophenone C-glucoside,3’-C-[4-O-(5-hydroxyferuloyl)-β-D-glucopyranosyl]-2′,4′,6′-trihydroxy-3,4-dimethoxy-benzophenone, named telephenone D,was isolated from the whole plants of Polygala telephioides,and its structure was determined by analysis of spectroscopic data.