Radiation-Induced Crosslinking of Thymine with Cysteamine: Cysteamine Attachment to the Methyl Group of Thymine

被引：0
|
作者：
S. A. Grachev
E. V. Kropachev
G. I. Litvyakova
机构：
[1] Russian Academy of Sciences,Konstantinov Institute of Nuclear Physics
来源：
High Energy Chemistry | 2002年 / 36卷
关键词：
Oxygen; Methyl; Physical Chemistry; Thymine; Cysteamine;
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学科分类号：
摘要：
5-S-Cysteaminemethyluracil (the product of cysteamine attachment to the methyl group of thymine) was isolated from irradiated solutions containing thymine and cysteamine and identified. This compound was formed in the reaction of thiyl radicals with 5-methyleneuracil-5-yl radicals formed by H-atom abstraction from the methyl group of thymine. This product was not formed in the presence of oxygen.
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页码：290 / 293
页数：3
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