作者:Georgy V. Sidorov、Nykolai F. Myasoedov、Maxim V. Yasko
DOI:10.1002/jlcr.2580340405
日期:1994.4
2′,3′-Dideoxythymidine, 2′,3′-dideoxyadenosine, 2′,3′-dideoxycytidine-5′-phosphonate, thymidine-5′-phosphonate, labelled with tritium in the carbohydrate residue; thymidine-5′-methylphosphonate labelled in the methyl of the phosphonate group and 2′,3′-dideoxyadenosine labelled in the base and/or carbohydrate residue were prepared by hydrogenolysis with tritium gas. The reaction of solid state catalytic hydrogenation was studied and tritium-labelled azydothymidine, azydothymidine-5′-phosphonate, acyclovire, acyclovire-5′-phosphonate were synthesized. A number of general approaches to the synthesis of tritium-labelled terminators of DNA synthesis were formulated.
2′,3′-二脱氧胸苷、2′,3′-二脱氧腺苷、2′,3′-二脱氧胞苷-5′-膦酸盐、胸腺嘧啶-5′-膦酸盐,在碳水化合物残基中用氚标记;用氚气氢解法制备了在膦酸基甲基上标记的胸苷-5′-甲基膦酸盐和在碱基和/或碳水化合物残基上标记的 2′,3′-二脱氧腺苷。对固态催化氢化反应进行了研究,并合成了氚标记的zydothymidine、zydothymidine-5′-phosphonate、acyclovire、acyclovire-5′-phosphonate。提出了一些合成氚标记的 DNA 合成终止子的一般方法。