The invention relates to a new derivative of aryl dihydro naphthalenes lignan and the medical application of said compound.
本发明涉及一种新的芳基二氢萘类木脂素衍生物，本发明还涉及 该类化合物的医药用途。
2
Extracting lignan components of Fructus Forsythiae by traditional Heat Reflux extraction, definite optimize parameter of extraction art.
采用传统的热浸提工艺提取连翘木脂素类成分，确定了提取工艺的优化参数。
3
Podophyllotoxin as well as its derivatives exhibit a pronounced biological activity mainly as antitumor agents, which is a good source of the aryltetralin lignan.