DIOXAN-LINKED BIFLAVANOID FROM HEARTWOOD OF ACACIA MEARNSII

被引：11

作者：

DREWES, SE

ILSLEY, AH

机构：

[1] Leather Industries Research Institute, Rhodes University, Grahamstown

[2] Department of Chemistry, University of Natal, Pietermaritzburg

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 06期

关键词：

D O I：

10.1039/j39690000897

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The isolation and characterisation of a novel biflavanoid from Acacia mearnsii heartwood is described. By means of n.m.r. and mass spectrometry it is shown that the two flavanoid units are linked through a dioxan ring. The likely conformation of the molecule is discussed.

引用

页码：897 / &

共 29 条

[1]

BARANTON F, 1967, CR ACAD SCI C CHIM, V264, P410

[2]

CLARKLEWIS JW, 1968, AUST J CHEM, V21, P2059

[3] NUCLEAR MAGNETIC RESONANCE SPECTRA STEREOCHEMISTRY + CONFORMATION OF FLAVAN DERIVATIVES [J].