Synthesis of phosphonate derivatives of 2'-deoxy-2'-fluorotetradialdose d-nucleosides and tetradialdose d-nucleosides.

Synthesis of phosphonate derivatives of 2'-deoxy-2'-fluorotetradialdose d-nucleosides and tetradialdose d-nucleosides.
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DOI:
10.1016/j.tet.2021.132159
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发表时间:
2021-06-04
期刊:
影响因子:
2.1
通讯作者:
Páv O
Páv O
中科院分区:
化学3区
文献类型:
--
作者:
Lášek T;Dobiáš J;Buděšínský M;Kozák J;Lapuníková B;Rosenberg I;Birkuš G;Páv O

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Analogs of nucleosides and nucleotides represent a promising pool of potential therapeutics. This work describes a new synthetic route leading to 2′-deoxy-2′-fluorotetradialdose D-nucleoside phosphonates. Moreover, a new universal synthetic route leading to tetradialdose d-nucleosides bearing purine nucleobases is also described. All new compounds were tested as triphosphate analogs for inhibitory potency against a variety of viral polymerases. The fluorinated nucleosides were transformed to phosphoramidate prodrugs and evaluated in cell cultures against various viruses including influenza and SARS-CoV-2.
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