过硫酸根离子对核苷和核苷酸的氧化作用。
Oxidation of nucleosides and nucleotides by peroxosulfate ions.
作者信息
Itahara T, Koga S, Yoshitake T
机构信息
Institute of Chemistry, College of Liberal Arts, Kagoshima University, Japan.
出版信息
Nucleic Acids Symp Ser. 1990(22):9-10.
PMID:2101923
Abstract
Treatment of 5-methylpyrimidine nucleosides and nucleotides with sodium peroxodisulfate in sodium phosphate buffer solution at pH 7.0 at 75 degrees C resulted in the selective oxidation of the methyl group. On the other hand, oxidation of thymidine by potassium peroxomonosulfate gave thymidine glycols.
摘要
在75℃、pH 7.0的磷酸钠缓冲溶液中，用过二硫酸钠处理5-甲基嘧啶核苷和核苷酸，甲基会发生选择性氧化。另一方面，过一硫酸钾氧化胸苷会生成胸苷二醇。
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