镰刀菌代谢产物的分离与结构鉴定
Isolation and Structural Identification of a New Metabolite of Fusarium equiseti.
机构信息
Department of Plant Pathology, University of Minnesota, St. Paul, Minnesota 55108.
出版信息
Appl Environ Microbiol. 1990 Sep;56(9):2946-8. doi: 10.1128/aem.56.9.2946-2948.1990.
Abstract
A fluorescent compound was isolated and purified from rice cultures of Fusarium equiseti (Alaska 2-2). Mass spectrometry and nuclear magnetic resonance data indicated that its structure is 2,2-dimethyl-5-amino-6-(3'-hydroxyl-4'-methoxyl-butyryl)-4-chromone. It is an analog of the mycotoxin fusarochromanone, in which the amino group on C-3' is replaced by a hydroxyl group and the hydroxyl group on C-4' is replaced by a methoxyl group.
摘要
从禾谷镰刀菌（阿拉斯加 2-2）的水稻培养物中分离和纯化出一种荧光化合物。质谱和核磁共振数据表明，其结构为 2,2-二甲基-5-氨基-6-(3'-羟基-4'-甲氧基丁酰基)-4-色满酮。它是真菌毒素呋色酮的类似物，其中 C-3'上的氨基被羟基取代，C-4'上的羟基被甲氧基取代。
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本文引用的文献
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Biosynthesis of fusarochromanone and its monoacetyl derivative by Fusarium equiseti.平脐蠕孢镰刀菌对镰孢菌色原酮及其单乙酰衍生物的生物合成。
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2
Natural occurrence of the mycotoxin fusarochromanone, a metabolite of Fusarium equiseti, in cereal feed associated with tibial dyschondroplasia.谷物饲料中与胫骨软骨发育不良相关的真菌毒素镰刀菌色满酮（一种尖孢镰刀菌的代谢产物）的自然存在情况。
Appl Environ Microbiol. 1989 Dec;55(12):3184-8. doi: 10.1128/aem.55.12.3184-3188.1989.
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