Objective : To study the separation and purification technology of secoiridoid glycosides and xanthones from Swertia Franch.
目的: 研究大孔吸附树脂分离纯化川西獐牙菜中环烯醚萜苷类和酮类成分的工艺.
A New Secoiridoid Glycoside from Helwingia chinensis ( Cornaceae )
中华青荚叶的一个新环烯醚萜甙 ( 英文 )