Browsing by Subject "Unsaturated nucleosides"
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Antiviral unsaturates nucleosides
(2008)In the search for effective, selective and nontoxic antiviral agents, a variety of nucleoside analogues have been synthesized, with different functionalities in the carbohydrate moiety. Unsaturated nucleoside analogues are ... -
Efficient synthesis of exomethylene- and keto-exomethylene-D-glucopyranosyl nucleoside analogs as potential cytotoxic agents
(2011)A novel series of exomethylene- and keto-exomethylene-D-glucopyranonucleosides with thymine, uracil, and 5-fluorouracil as heterocyclic bases have been designed and synthesized. Wittig condensation of the 3-keto glucoside ... -
Synthesis and biological evaluation of unsaturated keto and exomethylene D-arabinopyranonucleoside analogs: Novel 5-fluorouracil analogs that target thymidylate synthase
(2011)The synthesis of pyrimidine unsaturated keto and exomethylene arabinopyranonucleoside analogs as potential antitumor and antiviral agents is described. Commercially available 1,2,3,4-tetra-O-acetyl-D-arabinopyranose (1) ... -
Unsaturation: An important structural feature to nucleosides' antiviral activity
(2014)In the search of effective, selective and nontoxic antiviral agents, a variety of nucleoside analogues have been synthesized, with different functionalities in the carbohydrate moiety and/or the heterocyclic base. Nucleoside ...