毛绞股蓝化学成分研究——Ⅰ.黄酮类化合物

STUDIES ON THE CHEMICAL CONSTITUENTS OF GYNOSTEMMA PUBESCENS (GAGNEP.)C.Y.WU I.FLAVONOIDS

本文首次从毛绞股蓝 Gynostemma pubescens(Gagnep.)C.Y,Wu 的茎叶中分得四种黄酮类成分,经理化方法和光谱数据鉴定为:异鼠李素(isorhamnetin),檞皮素(quercetin),异鼠李素-3-0-芸香糖甙(isorhamnetin-3-0-rutinoside)和芦丁(rutin)。

From Gynostemma pubescens (Gagnep.) C.Y.Wu,the four flavo- noids:isorhamnetin,quercetin,isorhamnetin-3-0-rutinoside and rutin have been isolated and identified on the basis of their constants and spectroscopic dates.