Studies on phenylpropanoids from herbs of Eriophyton wallichii

Objective: To study the chemical constituents of Eriophyton wallichii.Method: Compounds were separated and purified by column chromatographic methods,and their structures were elucidated by spectroscopic methods.Result: Eight phenylpropanoids were isolated and identified as martynoside(1),leucosceptoside A(2),citrusin B(3),(+)-dehydrodiconiferyl alcohol-4,9-β-D-glucopyranoside(4),liriodendrin(5),velutinoside Ⅲ(6),jionoside B1(7),stachysoside D(8),respectively.Conclusion: The eight compounds were firstly isolated from E.wallichii.