Oligomeric flavanoids - Part 29: Structure and synthesis of novel ether-linked [4-O-4]bis-teracacinidins

被引：15

作者：

Coetzee, J ^{[1
]}

Malan, E ^{[1
]}

Ferreira, D ^{[1
]}

机构：

[1] Univ Orange Free State, Dept Chem, ZA-9300 Bloemfontein, South Africa

来源：

TETRAHEDRON | 1998年 / 54卷 / 31期

关键词：

D O I：

10.1016/S0040-4020(98)00552-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The rare series of proteracacinidin-type oligoflavanoids is extended by identification of two novel [4-O-4] ether-linked analogues 7 and 10 from the heartwood of Acacia galpinii. Their structures and absolute configuration were established via spectroscopic methods and by stereoselective synthesis from the appropriate leucoteracacinidin flavan-3,4-diol precursors. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：9153 / 9160

页数：8

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