Photosensitised Conversion of Cytosine into Uracil Derivatives in the Presence of Mercaptans

被引：7

作者：

Yang, Nien-chu C. ^{[1
]}

Okazaki, Renji ^{[1
]}

Liu, Fu-Tong ^{[1
]}

机构：

[1] Univ Chicago, Dept Chem, Chicago, IL 60637 USA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1974年 / 12期

关键词：

D O I：

10.1039/c39740000462

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Acetone sensitized photochemical reaction between cytosine and cysteine in water yields 5,6-dihydrouracil (72%), 5-S-cysteinyl-5,6-dihydrouracil (24%), and uracil (2.2%), suggesting that radiation may cause not only crosslinking of proteins to nucleic acids but also base modifications.

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页码：462 / 463

页数：2

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