(thymidine glycol) with sodium periodate efficiently produced N-(2-deoxy-β-d-erythro-pentofuranosyl)formamide, a hydroxyl radical-induced decomposition product of pyrimidine bases in DNA, and this method was successfully applied to the conversion of thymine glycol in oligonucleotides into the formamide lesion.
用
高碘酸钠氧化(5 R,6 S)-5,6-二氢-5,6-二羟基
胸苷(
胸苷二醇)可有效产生羟基自由基N-(2-脱氧-β-d-赤型-戊
呋喃糖基)甲酰胺诱导
嘧啶碱基在DNA中的分解产物,该方法成功地应用于寡核苷酸中的胸腺
嘧啶二醇转化为甲酰胺病变。