知母中的甾体皂苷。

Steroidal saponins from Anemarrhena asphodeloides.

作者信息

Liu Qing-Bo, Peng Ying, Li Ling-Zhi, Gao Pin-Yi, Sun Yu, Yu Li-Hong, Song Shao-Jiang

机构信息

a School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University , Shenyang , 110016 , China.

出版信息

J Asian Nat Prod Res. 2013;15(8):891-8. doi: 10.1080/10286020.2013.802689. Epub 2013 Jun 25.

DOI:10.1080/10286020.2013.802689

PMID:23796262

Abstract

Two new steroidal saponins, named anemarnoside A and anemarnoside B, along with three known compounds, timosaponin J, timosaponin B II, and timosaponin B, have been isolated from Anemarrhena asphodeloides. Their structures were established by spectroscopic techniques (IR, MS, 1D NMR, and 2D NMR) and by comparison with published data.

摘要

从知母中分离出了两种新的甾体皂苷，命名为知母皂苷A和知母皂苷B，以及三种已知化合物，知母皂苷J、知母皂苷B II和知母皂苷B。它们的结构通过光谱技术（红外光谱、质谱、一维核磁共振和二维核磁共振）并与已发表的数据进行比较得以确定。