Lupane-triterpene carboxylic acids from the leaves of Acanthopanax trifoliatus

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Title
Lupane-triterpene carboxylic acids from the leaves of Acanthopanax trifoliatus
Author(s)
P V Kiem; X F Cai; C V Minh; Jung Joon Lee; Y H Kim
Bibliographic Citation
Chemical & Pharmaceutical Bulletin, vol. 51, no. 12, pp. 1432-1435
Publication Year
2003
Abstract
Two new lupane-triterpene carboxylic acids, called acantrifoic acid A (1) and acantrifoside C (2) have been isolated from the leaves of Acanthopanax trifoliatus. Based on extensive 1D and 2D NMR spectroscopic data, their chemical structures were determined as 3α-acetoxy-30-hydroxylup-20(29)-ene-23,28- dioic acid and 3α-acetoxy-30-hydroxylup-20(29)-ene-23,28-dioic acid 28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl-(1→6) -β-D-glucopyranosyl ester.
Keyword
Acanthopanax trifoliatusAcantrifoic acid AAcantrifoside CAraliaceaeLupane-triterpene carboxylic acid
ISSN
0009-2363
Publisher
Pharmaceutical Soc Japan
DOI
http://dx.doi.org/10.1248/cpb.51.1432
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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