6-O-环嘧啶核苷的合成及其物理化学性质。
Synthesis of 6-O-cyclopyrimidine nucleosides and their physicochemical properties.
作者信息
Maruyama T, Honjo M
出版信息
Nucleic Acids Symp Ser. 1979(6):s7-10.
PMID:547244
Abstract
Treatment of 5-iodopyrimidine nucleosides with sodium methoxide afforded 6:2'-, 6:5'- and novel 6:3'-O-cyclopyrimidine nucleosides. The rates of cyclization and ring-opening, and the UV-, CD-, mass- and 13C-NMR spectra of the cyclonucleosides were compared with regard to their isomers.
摘要
用甲醇钠处理5-碘嘧啶核苷可得到6:2'-、6:5'-和新型的6:3'-O-环嘧啶核苷。对环核苷的环化和开环速率以及它们异构体的紫外光谱、圆二色光谱、质谱和13C核磁共振光谱进行了比较。
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