213882-93-0Relevant academic research and scientific papers
Method for purifying 5' -protected 2' -deoxypurine nucleosides
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, (2008/06/13)
A method for efficiently purifying 5′ protected 2′-deoxypurine nucleosides, efficient production of which has previously been difficult. Impurities can be separated by obtaining the 5′ protected 2′-deoxypurine nucleoside as an inclusion crystal including a solvent such as that having a nitrile structure in order to purify the 5′ protected 2′-deoxypurine nucleoside at a high purity. This invention enables synthesis of highly purified protected deoxypurine nucleosides easily on a large scale, which has previously been performed by column chromatography method.
Method for purifying 5'-protected 2'-deoxypurine nucleosides
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Example 3, (2008/06/13)
A method for efficiently purifying 5' protected 2'-deoxypurine nucleosides, efficient production of which has previously been difficult. Impurities can be separated by obtaining the 5' protected 2'-deoxypurine nucleoside as an inclusion crystal including a solvent such as that having a nitrile structure in order to purify the 5' protected 2'-deoxypurine nucleoside at a high purity. This invention enables synthesis of highly purified protected deoxypurine nucleosides easily on a large scale, which has previously been performed by column chromatography method.
Synthesis of 3'-azido-3'-deoxythymidine-terminated oligonucleotide
Esipov, Dmitriy S.,Esipova, Olga V.,Korobko, Vyacheslav G.
, p. 1697 - 1704 (2007/10/03)
A method of completely chemical synthesis of 3'-azido-3'- deoxythymidine-terminated oligonucleotides via 5'-H-phosphonate of AZT is described.
