Evidence map›Paper›PMID 25372994›Full record

ArticleNucleosides, nucleotides & nucleic acids2014

Iodine monochloride facilitated deglycosylation, anomerization, and isomerization of 3-substituted thymidine analogues.

Ahmed Khalil, Keisuke Ishita, Tehane Ali, Rohit Tiwari, Ramy Riachy, Antonio Toppino, Sherifa Hasabelnaby, Naum Sayfullin, Allen G Oliver, Judith Gallucci and 2 more

Abstract read
In one paragraph

Article in Nucleosides, nucleotides & nucleic acids, 2014. 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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0cells of the map it votes in
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

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Ahmed Khalila Division of Medicinal Chemistry & Pharmacognosy, College of Pharmacy , The Ohio State University , Columbus , Ohio.
Keisuke Ishita
Tehane Ali
Rohit Tiwari
Ramy Riachy
Antonio Toppino
Sherifa Hasabelnaby
Naum Sayfullin
Allen G Oliver
Judith Gallucci
Zhenguo Huang
Werner Tjarks

Funding

Boronated nucleosides for neutron capture therapy of brain tumorsR01CA127935 · NCI · OHIO STATE UNIVERSITY · PI TJARKS, WERNER · 2009 to 2013
$1.3M
NCI NIH HHS R01 CA127935NCI NIH HHS R01CA127935
6 · The paper itself

Abstract

The reaction of thymidine, 3-mono-, and 3,3',5'-trialkylsubstitued thymidine analogues with iodine monochloride (ICl) was investigated. Treatment with ICl resulted in rapid deglycosylation, anomerization, and isomerization of thymidine and 3-substituted thymidine analogues under various reaction conditions leading to the formation of the nucleobases as the major products accompanied by minor formation of α-furanosidic-, α-pyranosidic-, and β-pyranosidic nucleosides. On the other hand, 3,3',5'-trisubstitued thymidine analogues were only deglycosylated and anomerized. These results are similar to those observed for the acidic hydrolysis of the glycoside bond in nucleosides, but were presumably caused by the Lewis acid character of an iodine electrophile.

Indexed as

ChloridesGlycosidesHydrolysisIodidesThymidineChloridesGlycosidesIodidesiodine monochlorideThymidine3-Substituted thymidine analoguesanomerizationdeglycosylationiodine monochlorideisomerization

Identifiers

PMID25372994
PMCPMC4266569

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.