Chemical Synthesis of Nucleoside Analogues Chemical Synthesis of Nucleoside Analogues
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منابع مشابه
An efficient solid phase synthesis of 5'-phosphodiester and phosphoramidate monoester nucleoside analogues.
An easy and efficient strategy to obtain libraries of 5'-phosphodiester and 5'-phosphoramidate monoester nucleoside analogues in a highly pure form has been developed, starting from a new nucleoside based solid support. The nucleoside scaffold has been anchored through a 5'-phosphodiester linkage to Tentagel HL resin, functionalized with a 3-chloro-4-hydroxyphenylacetic linker. The solid phase ...
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The first copper-catalysed diastereoselective synthesis of P-chiral phosphoramidate prodrugs (ProTides) is reported. This procedure allows the synthesis of diastereomeric-enriched mixtures of ProTides. Application of this methodology to the asymmetric phosphorylation of purine and pyrimidine nucleoside analogues is presented.
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A study on the synthesis of nucleoside H-boranophosphonates, a new class of nucleotide analogues having a P-->BH(3) and a P-H group, via condensation of the corresponding nucleosides with H-boranophosphonate derivatives is described.
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Modified nucleoside analogues are of great biological importance as antiviral and antitumoral agents. There is special interest in the preparation of C-aryl nucleosides with an aromatic ring in different positions of the glycone for their biological activity. Different chemical synthesis strategies for these targets are described in this review.
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Iminosugars have attracted increasing attention as chemical probes, chaperones and leads for drug discovery. Despite several clinical successes, their de novo synthesis remains a significant challenge that also limits their integration with modern high-throughput screening technologies. Herein, we describe a unique synthetic strategy that converts a wide range of acetaldehyde derivatives into i...
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