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Steroidal saponins and pregnane glycosides from Smilax microphylla
Author(s) -
Lin Tao,
Huang HuiLian,
Liu RongHua,
Shu JiCheng,
Ren Gang,
Shao Feng,
Liu Lisha
Publication year - 2012
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.3883
Subject(s) - pregnane , chemistry , glycoside , saponin , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , medicine , alternative medicine , pathology
Six steroidal saponins and two pregnane glycosides were isolated from the BuOH subfraction of 70% EtOH extract of Smilax microphylla C.H.Wright, among them two were new compounds (1 and 7). Pregnane glycosides were firstly isolated from the genus Smilax (Smilacaceae). Structures of the new compounds were determined on the basis of HR‐ESI‐MS, 1D and 2D NMR spectroscopic analysis. Copyright © 2012 John Wiley & Sons, Ltd.