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A New Lupane-Triterpene Glycoside from the Leaves of Acanthopanax gracilistylus  

Liu, Xiang-Qian (College of Pharmacy, Kyung-Hee University)
Chang, Seung-Yeup (Korea Food ＆ Drug Administration)
Park, Sang-Yong (Faculty of Pharmaceutical Sciences, Kumamoto University)
Nohara, Toshihiro (Faculty of Pharmaceutical Sciences, Kumamoto University)
Yook, Chang-Soo (College of Pharmacy, Kyung-Hee University)
Publication Information
Archives of Pharmacal Research / v.25, no.6, 2002 , pp. 831-836 More about this Journal
Abstract
A new and two known lupane-triterpene glycosides were isolated from the hot MeOH fraction of the leaves of Acanthopanax gracilistylus W. W. Smith. Based on the physical properties and spectroscopic data, their chemical structures were determined as acankoreoside A (1), acankoreoside D (2), and $3{\alpha}-hydroxy-lup-23-al-20(29)-en-28-oic$ acid $28-O-{\alpha}-L-rhamnopyranosyl-(1{\rightarrow}4)-{$beta}-D-glucopyranosyl-(1{\rightarrow}6)-{\beta}-D-glucopyranosyl$ ester (3), respectively. To our best knowledge, compand 3 appears to be novel, which was named as wujiapioside A.
Keywords
Acanthopanax gracilistylus; Lupane-triterpene glycoside; Wujiapioside A; $3{\alpha}-Hydroxy-lup-23-al-20(29)-en-28-oic{\; }acid{\; }28-O-{\alpha}-L-Rhamnopyranosyl-(1{\rightarrow}4)-{\beta}-D-glucopyranosyl-(1{\rightarrow}6)-{\beta}-D-glucopyranosyl ester$; Acankoreoside A and acankoreoside D;
Citations & Related Records

Times Cited By Web Of Science : 5  (Related Records In Web of Science)
Times Cited By SCOPUS : 7
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