Zhang Li-Jie, Yang Xue-Dong, Xu Li-Zhen, Zou Zhong-Mei, Yang Shi-Lin
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union College, Beijing 100094, China.
J Asian Nat Prod Res. 2005 Aug;7(4):649-53. doi: 10.1080/1028602032000169569.
From the roots of Securidaca inappendiculata, one new sterol glycoside securisteroside (1) has been isolated, along with two known sterols, spinasterol (2) and 3-O-beta-D-glucopyranosyl-spinasterol (3). The new sterol was characterized by chemical and spectrometric methods, including EIMS, FABMS and one- and two-dimensional NMR experiments.
从无柄蝉翼藤的根中，分离出一种新的甾醇糖苷——蝉翼藤甾苷（1），以及两种已知的甾醇——菠菜甾醇（2）和3 - O-β - D - 吡喃葡萄糖基菠菜甾醇（3）。通过化学和光谱方法对新的甾醇进行了表征，包括电子轰击质谱（EIMS）、快原子轰击质谱（FABMS）以及一维和二维核磁共振实验。
