尖孢镰刀菌固定培养物中新的蒽醌类化合物

Robert A. Baker, James H. Tatum
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引用次数: 76

摘要

本文报道了两种新的蒽醌类化合物,这两种化合物是从柑桔病树的根中分离出来的尖孢镰刀菌固定培养产生的。它们是2-乙酰-3,8-二羟基-6-甲氧基蒽醌或3-乙酰-2,8-二羟基-6-甲氧基蒽醌和2-(1-羟乙基)-3,8-二羟基-或3-(1-羟乙基)-2,8-二羟基-6-甲氧基蒽醌。这些化合物与大多数其他微生物蒽醌的不同之处在于它们在1,4位缺乏羟基取代基,而在2或3位具有乙酰基或1-羟基乙基。本文首次报道了尖孢霉产生的蒽醌代谢产物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Novel anthraquinones from stationary cultures of Fusarium oxysporum

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.

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