THE STRUCTURE OF CTX3C, A CIGUATOXIN CONGENER ISOLATED FROM CULTURED GAMBIERDISCUS-TOXICUS

THE STRUCTURE OF CTX3C, A CIGUATOXIN CONGENER ISOLATED FROM CULTURED GAMBIERDISCUS-TOXICUS
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DOI:
10.1016/s0040-4039(00)91978-6
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发表时间:
1993-03-19
影响因子:
1.8
通讯作者:
YASUMOTO, T
YASUMOTO, T
中科院分区:
化学4区
文献类型:
--
作者:
SATAKE, M;MURATA, M;YASUMOTO, T

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从甲藻Gambierdiscus toxicus的培养物中分离到一种新的雪卡毒素同系物CTX 3C(1),其结构主要是根据NMR数据进行鉴定的。1与gambiertoxin-4 b(2)非常相似,后者是一种已知的雪卡毒素前体,但2中缺少丁二烯侧链,2中有氧茂环E而不是氧茂环。
The structure of a new ciguatoxin congener, CTX3C (1), isolated from cultures of a dinoflagellate Gambierdiscus toxicus was elucidated mainly on the basis of NMR data. 1 closely resembles gambiertoxin-4b (2), a known ciguatoxin precursor, but lacks the butadiene side chain in 2 and has oxocene ring E instead of oxopene in 2.