Yin Feng, Hu Lihong, Lou Fengchang, Pan Ruixiang
National Center for Drug Screening, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, 189 Guo-Shou-Jing Road, Shanghai 201203, People's Republic of China.
J Nat Prod. 2004 Jun;67(6):942-52. doi: 10.1021/np0499012.
Fifteen new dammarane glycosides (1-15), together with four known compounds, gypenosides IV, VIII, LXXI, and XLIX, were isolated from the MeOH extract of the aerial parts of Gynostemma pentaphyllum. Their structures were elucidated by 1D and 2D NMR spectra interpretation as well as by chemical degradation.
从绞股蓝地上部分的甲醇提取物中分离出15种新的达玛烷型糖苷（1-15），以及四种已知化合物，绞股蓝皂苷IV、VIII、LXXI和XLIX。通过一维和二维核磁共振光谱解析以及化学降解对它们的结构进行了阐明。
