Evidence map›Paper›PMID 39407673›Full record

ArticleMolecules (Basel, Switzerland)2024

Optimized Method for the Synthesis of Alkyne-Modified 2'-Deoxynucleoside Triphosphates.

Viktoriya E Kuznetsova, Valeriy E Shershov, Georgiy F Shtylev, Ivan Yu Shishkin, Veronika I Butvilovskaya, Andrey A Stomakhin, Irina V Grechishnikova, Olga A Zasedateleva, Alexander V Chudinov

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Viktoriya E KuznetsovaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.ORCID 0000-0002-0710-7244
Valeriy E ShershovEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.ORCID 0000-0003-3308-7133
Georgiy F ShtylevEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Ivan Yu ShishkinEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Veronika I ButvilovskayaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Andrey A StomakhinEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Irina V GrechishnikovaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Olga A ZasedatelevaEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.
Alexander V ChudinovEngelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.

Funding

Russian Science Foundation 23-24-00549
6 · The paper itself

Abstract

A general approach is presented for synthesizing alkyne-modified nucleoside triphosphates via the Sonogashira cross-coupling reaction of unprotected halogenated 2'-deoxynucleoside, followed by monophosphorylation and the reaction of the corresponding phosphoromorpholidate with tributylammonium pyrophosphate. A highly efficient approach for the milligram-scale synthesis of base-modified nucleoside triphosphates with an amino acid-like side chain was developed. The present chemical method outweighs the other reported methods of a base-modified nucleoside triphosphates synthesis in terms of it being a protection-free strategy, the shortening of reaction steps, and increased yields (about 70%). The resulting 8-alkynylated dATP was tested as a substrate for DNA polymerases in a primer extension reaction.

Indexed as

AlkynesNucleosidesNucleotidesPolyphosphatesAlkynesNucleosidesNucleotidesPolyphosphatesmodified nucleoside triphosphatephosphoromorpholidatephosphorylationprimer extensionSonogashira coupling

Identifiers

PMID39407673
PMCPMC11477703

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