Components from the phytotoxic extract of Alternaria brassicicola, a black spot pathogen of canola

被引：54

作者：

MacKinnon, SL ^{[1
]}

Keifer, P

Ayer, WA

机构：

[1] Univ Alberta, Dept Chem, Edmonton, AB T6G 2G2, Canada

[2] Varian NMR Instruments, Palo Alto, CA 94304 USA

来源：

PHYTOCHEMISTRY | 1999年 / 51卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Alternaria brassicicola; cotylenins; fusicoccins; diterpenoid; Canola pathogens; Brassica napus; Cruciferae;

D O I：

10.1016/S0031-9422(98)00732-8

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：

Six new fusicoccane-like diterpenoids, brassicicene A to F, have been isolated from the liquid culture filtrates of the canola pathogen Alternaria brassicicola. Their structures have been established using a broad range of spectral evidence including 2D NMR spectroscopic experiments. The isolation of this class of diterpenoids from the genus Alternaria has not been previously reported. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：215 / 221

页数：7

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