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Title 

Lupane-triterpene carboxylic acids from the leaves of Acanthopanax trifoliatus

Authors 

P V KiemX F CaiC V MinhJung Joon LeeY H Kim

Publisher 

Pharmaceutical Society of Japan

Issue Date 

2003

Citation 

Chemical & Pharmaceutical Bulletin, vol. 51, no. 12, pp. 1432-1435

Keywords 

acanthopanax trifoliatusacantrifoic acid Aacantrifoside Caraliaceaelupane-triterpene carboxylic acidacantrifoic acidcarboxylic acid derivativecarboxylic acidlupanetriterpene

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.

ISSN 

0009-2363

Link 

http://dx.doi.org/10.1248/cpb.51.1432

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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