三羟基肌苷的合成

E. S. Deusova, M. Khancheuski, E. Kvasyuk
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引用次数: 0

摘要

核苷衍生物如二醛或三醇具有不寻常的结构,被称为次级核苷。它们具有不同类型的生物活性,迄今为止还没有得到足够的研究。这是由于醛和羟基的高反应性和化合物的特殊结构。本文介绍了由肌苷合成三羟基肌苷的两种方法。结果表明,离子交换树脂在碘- 4成原液中氧化核糖核苷二醇基团的方法优于以NaIO4为试剂的方法。
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SYNTHESIS OF TRIHYDROXY-INOSINE
Nucleoside derivatives with broken sugar moiety like dialdehydes or trioles have unusual structures and are called seco-nucleosides. They have different types of biological activity which till this time have not been studied enough. It is a result of the high reactivity of aldehydes and hydroxyl groups and the unusual structure of compounds. This article presents two approaches for the synthesis of trihydroxy-inosine from inosine. It was shown that the method for oxidation of diol groups of ribonucleosides using the ion exchange resin in IO4-former has preferences to the method which used NaIO4 as a reagent.
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