尖孢镰刀菌产生的两种新型C型伏马毒素的分离与鉴定
Isolation and characterization of two new type C fumonisins produced by Fusarium oxysporum.
作者信息
Seo J A, Kim J C, Lee Y W
机构信息
Department of Agricultural Biology, College of Agriculture and Life Sciences, Seoul National University, Suwon, Republic of Korea.
出版信息
J Nat Prod. 1996 Nov;59(11):1003-5. doi: 10.1021/np960234p.
PMID:8946739
Abstract
Two new fumonisins, hydroxylated fumonisin C1 (1) and fumonisin C3 (3), were isolated from wheat cultures of Fusarium oxysporum together with known fumonisin C1 (2) and C4 (4). Compound 1 is structurally similar to 2 except for the presence of an additional hydroxy group at C-3. Compound 3 is similar in structure to fumonisin B3 except that the C-1 terminal methyl group is missing.
摘要
从尖孢镰刀菌的小麦培养物中分离出两种新的伏马毒素，即羟基化伏马毒素C1（1）和伏马毒素C3（3），同时还分离出了已知的伏马毒素C1（2）和C4（4）。化合物1与2在结构上相似，只是在C-3位上多了一个羟基。化合物3的结构与伏马毒素B3相似，只是缺少C-1末端甲基。
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