Evidence map›Paper›PMID 40206859›Full record

ArticleRoyal Society open science2025

Stereocontrolled synthesis and nuclear magnetic resonance analysis of boranophosphate/phosphate chimeric oligonucleotides.

Kiyoshi Kakuta, Taiichi Sakamoto, Hajime Sato, Kazuki Sato, Takeshi Wada

Abstract read
In one paragraph

Article in Royal Society open science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Kiyoshi KakutaDepartment of Medicinal and Life Sciences, Tokyo University of Science, Noda, Chiba, Japan.ORCID https://orcid.org/0009-0007-2179-286X
Taiichi SakamotoDepartment of Life Science, Chiba Institute of Technology, Narashino, Chiba, Japan.ORCID https://orcid.org/0000-0002-1450-9372
Hajime SatoBioSpin Division, Bruker Japan K.K., Yokohama, Kanagawa, Japan.
Kazuki SatoDepartment of Medicinal and Life Sciences, Tokyo University of Science, Noda, Chiba, Japan.ORCID https://orcid.org/0000-0001-9319-725X
Takeshi WadaDepartment of Medicinal and Life Sciences, Tokyo University of Science, Noda, Chiba, Japan.ORCID https://orcid.org/0000-0001-7403-4033

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report describes the stereoselective synthesis of boranophosphate/phosphate (PB/PO) chimeric oligodeoxynucleotides (ODNs) and the nuclear magnetic resonance (NMR) analysis of oligomers containing PB linkages. This stereoselective synthesis involved dimer building blocks containing highly stereopure boranophosphotriester linkages, which enabled the synthesis of PB/PO chimeric ODNs via the standard phosphoramidite method. The stereochemistry of dinucleoside and trinucleoside PBs was confirmed by nuclear Overhauser effect spectroscopy (NOESY) experiments. In the NOESY experiments, the stereochemistry was determined from the correlation of the protons of the borane (BH

Indexed as

boranophosphate DNAnuclear magnetic resonance analysisstereoselective synthesis

Identifiers

PMID40206859
PMCPMC11979297

What OpenQuestion holds

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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.