Corsifurans A-C, 2-arylbenzofurans of presumed stilbenold origin from Corsinia coriandrina (Hepaticae)

被引：42

作者：

von Reuss, SH ^{[1
]}

König, WA ^{[1
]}

机构：

[1] Univ Hamburg, Inst Organ Chem, D-20146 Hamburg, Germany

来源：

PHYTOCHEMISTRY | 2004年 / 65卷 / 23期

关键词：

Corsinia coriandrina; liverworts; 2-arylbenzofurans; stilbenoids; structure elucidation; synthesis;

D O I：

10.1016/j.phytochem.2004.10.002

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：

Chemical investigation of the diethyl ether extract from the liverwort Corsinia coriandrina resulted in the isolation of a new 2-arylbenzofuran compound called corsifuran A. The structure was identified by spectroscopic techniques and confirmed by synthesis. Two minor constituents of similar structure, and two related stilbenoids and a bibenzyl were identified by comparison of the mass spectra and GC retention indices with authentic samples. Due to the similarity in substitution patterns a stilbenoid origin of the corsifurans is proposed. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：3113 / 3118

页数：6

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