DAMMARANE TRITERPENOIDS FROM DYSOXYLUM-RICHII

被引:62
作者
AALBERSBERG, W
SINGH, Y
机构
[1] Department of Chemistry, University of the South Pacific, Suva
关键词
DYSOXYLUM-RICHII; MELIACEAE; FRUITS; DAMMARANE; TRITERPENOID; XXXXX - LONG AUTH-KEYWORD - XXXXX; FIJIAN MEDICINAL PLANTS;
D O I
10.1016/0031-9422(91)85280-D
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Four new dammarane-type triterpenoids, named methyl richenoate, richenone, richenol and richenoic acid, together with four known triterpenoids, ocotillone, cabraleone, shoreic acid and eichlerianic acid, were isolated from the fruits of Dysoxylum richii. The proposed structures were established by chemical interconversions, spectral analysis and comparisons among closely related compounds.
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页码:921 / 926
页数:6
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