Improved Synthesis of Anhydrohexitol Building Blocks for Oligonucleotide Synthesis
作者:Bart De Bouvere、Luc Kerremans、Jef Rozenski、Gerard Janssen、Arthur van Aerschot、Paul Claes、Roger Busson、Piet Herdewijn
DOI:10.1002/jlac.199719970724
日期:1997.7
The synthesis of the four building blocks used for the preparation of hexitol nucleic acids were optimized. The nucleoside analogues with a purine base moiety are best prepared by a nucleophilic substitution reaction, whereas the pyrimidine nucleosides can best be obtained using Mitsunobu-type conditions.
优化了用于制备己糖醇核酸的四个构件的合成。具有嘌呤碱基部分的核苷类似物最好通过亲核取代反应制备,而嘧啶核苷可以使用Mitsunobu型条件获得最佳。