Novel anthraquinones from stationary cultures of Fusarium oxysporum

被引：44

作者：

Baker, RA ^{[1
]}

Tatum, JH ^{[1
]}

机构：

[1] US Citrus & Subtrop Prod Lab, Winter Haven, FL 33883 USA

来源：

JOURNAL OF FERMENTATION AND BIOENGINEERING | 1998年 / 85卷 / 04期

关键词：

Fusarium oxysporum; Fungi imperfecti; anthraquinones;

D O I：

10.1016/S0922-338X(98)80077-9

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Two new anthraquinones are described which were produced by stationary cultures of Fusarium oxysporum isolated from the roots of diseased citrus trees. They are 2-acetyl-3,8-dihydroxy- or 3-acetyl-2,8-dihydroxy-6-methoxy-anthraquinone and 2-(1-hydroxyethyl)-3,8-dihydroxy- or 3-(1-hydroxyethyl)-2,8-dihydroxy-6-methoxy-anthraquinone. These compounds differ from most other microbial anthraquinones in that they lack hydroxyl substituents at the 1,4 positions, and have an acetyl or 1-hydroxyethyl group at the 2 or 3 positions. This is the first report of anthraquinone metabolites produced by F. oxysporum.

引用

页码：359 / 361

页数：3

共 17 条

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