Liu Qing-Bo, Peng Ying, Li Ling-Zhi, Gao Pin-Yi, Sun Yu, Yu Li-Hong, Song Shao-Jiang
a School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University , Shenyang , 110016 , China.
J Asian Nat Prod Res. 2013;15(8):891-8. doi: 10.1080/10286020.2013.802689. Epub 2013 Jun 25.
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.
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。
