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次氯酸盐促进的单端孢霉烯族毒素转化,3. 脱氧雪腐镰刀菌烯醇

Hypochlorite-promoted transformations of trichothecenes, 3. Deoxynivalenol.

作者信息

Burrows E P, Szafraniec L L

机构信息

U.S. Army Biomedical Research & Development Laboratory, Fort Detrick, Frederick, Maryland 21701-5010.

出版信息

J Nat Prod. 1987 Nov-Dec;50(6):1108-12. doi: 10.1021/np50054a016.

DOI:10.1021/np50054a016
PMID:2832543
Abstract

Treatment of deoxynivalenol [3] in MeOH with hypochlorite bleach containing added NaOH gave rise to a single major product, the 9 alpha, 10 alpha, 12 beta, 13 beta-diepoxy-8,15-hemiketal 4. Thus, the reaction followed a very different course from that observed for verrucarol [2], where rearrangement involving opening of the starting 12,13-epoxide and a haloform-like oxidation took place.

摘要

在甲醇中,用添加了氢氧化钠的次氯酸盐漂白剂处理脱氧雪腐镰刀菌烯醇[3],得到单一主要产物9α,10α,12β,13β-二环氧-8,15-半缩酮4。因此,该反应的历程与疣孢菌素[2]所观察到的非常不同,在疣孢菌素的反应中,发生了涉及起始12,13-环氧化物开环的重排和类似卤仿的氧化反应。

相似文献

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Hypochlorite-promoted transformations of trichothecenes, 3. Deoxynivalenol.次氯酸盐促进的单端孢霉烯族毒素转化,3. 脱氧雪腐镰刀菌烯醇
J Nat Prod. 1987 Nov-Dec;50(6):1108-12. doi: 10.1021/np50054a016.
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1H and 13C NMR analysis of some trichothecenes.某些单端孢霉烯族毒素的氢核磁共振和碳核磁共振分析
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Structure of satratoxin H, a metabolite of Stachybotrys atra. Application of proton and carbon-13 nuclear magnetic resonance.链格孢毒素H的结构,链格孢的一种代谢产物。质子和碳-13核磁共振的应用。
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Fluorimetric detection and quantification of deoxynivalenol with zirconyl nitrate-ethylenediamine.用硝酸氧锆-乙二胺荧光检测和定量脱氧雪腐镰刀菌烯醇
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