METABOLITES FROM THE PURPLE HEARTWOOD OF MIMOSOIDEAE 1, ACACIA-PEUCE MUELL,F - 1ST NATURAL 2,3-CIS-PELTOGYNOIDS

被引：11

作者：

BRANDT, EV ^{[1
]}

ROUX, DG ^{[1
]}

机构：

[1] UNIV ORANGE FREE STATE,DEPT CHEM,BLOEMFONTEIN 9300,SOUTH AFRICA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 03期

关键词：

D O I：

10.1039/p19790000777

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The presence of the first (+)-2,3-cis-3,4-cis- and (+)-2,3-cis-3,4-trans- peltogynols differentiates the purple heartwood of A. peuce from those of A. crombei and A. carnei. These compounds were obtained synthetically by epimerization of (+)-peltogynol. Other flavonoids included the known 2,3-trans-peltogynols, peltogynin, combenin, butin, fisetin, (+)-2,3-trans-fustin, and a novel optically active (+)-3-O-methyl-2,3-trans- fustin.

引用

页码：777 / 780

页数：4

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