Zhang Liu-qiang, Guo Fu-jiang, Wang Shun-chun, Li Yi-ming
School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Yao Xue Xue Bao. 2012 Oct;47(10):1358-62.
A new oleanane-type triterpenoid glycoside, 3beta-O-(f-D-xylopyranosyl-(1-->2)-[beta-D-glucopyranosyl (1-->4)-beta-D-glucopyranosyl-(1 -->3)]-beta-D-fucopyranosyl-11, 13(18) diene-olean-23alpha, 28 diol (1), along with three known phenylethyl glycosides (2-4), was isolated from the root of traditional Chinese medicine Scrophularia ningpoensis. Among them, compounds 2 and 3 were obtained from Scrophularia genus for the first time. The structure of compound 1 was elucidated on the basis of spectroscopic method including 1D, 2D NMR and HR-ESI-MS.
从传统中药玄参的根中分离得到一种新的齐墩果烷型三萜糖苷，3β - O -（β - D - 吡喃木糖基 -（1→2） - [β - D - 吡喃葡萄糖基（1→4） - β - D - 吡喃葡萄糖基 -（1→3）] - β - D - 吡喃岩藻糖基 - 11, 13（18） - 二烯 - 齐墩果 - 23α, 28 - 二醇（1），以及三种已知的苯乙基糖苷（2 - 4）。其中，化合物2和3首次从玄参属植物中获得。化合物1的结构通过包括一维、二维核磁共振和高分辨电喷雾电离质谱在内的光谱方法得以阐明。
