来自直立延龄草（贝丝根）根部的甾体皂苷。
Steroidal saponins from the roots of Trillium erectum (Beth root).
作者信息
Hayes Patricia Y, Lehmann Reg, Penman Kerry, Kitching William, De Voss James J
机构信息
Chemistry, SMMS, The University of Queensland, Cooper Rd., Brisbane, Queensland 4072, Australia.
出版信息
Phytochemistry. 2009 Jan;70(1):105-13. doi: 10.1016/j.phytochem.2008.10.019. Epub 2008 Dec 16.
Abstract
Eleven steroidal saponins including three previously unreported saponins 1-3, two known ecdysteroids and one fatty acid, have been isolated from the roots of Trillium erectum (Beth root) by RP-HPLC and characterized by spectroscopic (1D and 2D NMR experiments) and spectrometric (LCMS) methods.
摘要
通过反相高效液相色谱法（RP-HPLC）从直立延龄草（贝母根）的根部分离出11种甾体皂苷，包括3种以前未报道的皂苷1-3、2种已知的蜕皮甾体和1种脂肪酸，并通过光谱法（一维和二维核磁共振实验）和光谱测定法（液相色谱-质谱联用）对其进行了表征。
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