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Two Novel Triterpenoids from Portulaca oleracea L.

✍ Scribed by Hai-Liang Xin; Yan-Feng Xu; Yin-Huan Hou; Ya-Ni Zhang; Xiao-Qiang Yue; Jin-Cai Lu; Chang-Quan Ling

Publisher
John Wiley and Sons
Year
2008
Tongue
German
Weight
164 KB
Volume
91
Category
Article
ISSN
0018-019X

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✦ Synopsis

Abstract

Two novel triterpenoids, (2__α__,3__α__)‐3‐{[4‐O‐(β‐D‐glucopyranosyl)‐β‐D‐xylopyranosyl]oxy}‐2,23‐dihydroxy‐30‐methoxy‐30‐oxoolean‐12‐en‐28‐oic acid (1) and (2__α__,3__α__)‐2,23,30‐trihydroxy‐3‐[(β‐D‐xylopyranosyl)oxy]olean‐12‐en‐28‐oic acid (2) were isolated from Portulaca oleracea L., and they both showed weak cytotoxic activity assayed with the MTT method.

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