尖孢镰刀菌产生的霉菌毒素镰刀色素酮两种新衍生物的分离与结构鉴定
Isolation and structure identification of two new derivatives of the mycotoxin fusarochromenone produced by Fusarium equiseti.
作者信息
Xie W, Mirocha C J, Wen Y
机构信息
Department of Plant Pathology, University of Minnesota, St. Paul 55108.
出版信息
J Nat Prod. 1995 Jan;58(1):124-7. doi: 10.1021/np50115a018.
PMID:7760069
Abstract
Two new chromone derivatives, 2,2-dimethyl-5-amino-6-(4'-hydroxylbutyryl)- 4-chromone [2] and 2,2-dimethyl-5-amino-6-(2'E-ene-4'-hydroxylbutyryl)- 4-chromone [4], were isolated from rice cultures of Fusarium equiseti. Their structures were deduced from chemical and spectral data.
摘要
从木贼镰刀菌的水稻培养物中分离出两种新的色酮衍生物，2,2 - 二甲基 - 5 - 氨基 - 6 -（4'-羟基丁酰基）- 4 - 色酮[2]和2,2 - 二甲基 - 5 - 氨基 - 6 -（2'E - 烯 - 4'-羟基丁酰基）- 4 - 色酮[4]。它们的结构由化学和光谱数据推导得出。
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