Evidence map›Paper›PMID 36615297›Full record

ArticleMolecules (Basel, Switzerland)2022

Investigation of the Protection of the C4 Hydroxyl Group in Macrobicyclic Kdo Donors.

Shogo Hamajima, Naoko Komura, Hide-Nori Tanaka, Akihiro Imamura, Hideharu Ishida, Tsuyoshi Ichiyanagi, Hiromune Ando

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. 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
1.0field-weighted citation impact, top 27% of its field
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, 9 citations in OpenAlex.

  1. Carbohydrate Chemistry II.Molecules (Basel, Switzerland) · 2025
    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

7 authors at 2 institutions in 1 country.

Shogo HamajimaThe United Graduate School of Agricultural Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Naoko KomuraInstitute for Glyco-Core Research, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Hide-Nori TanakaInstitute for Glyco-Core Research, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Akihiro ImamuraInstitute for Glyco-Core Research, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.ORCID 0000-0002-7860-992X
Hideharu IshidaInstitute for Glyco-Core Research, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Tsuyoshi IchiyanagiDepartment of Life and Environmental Sciences, Faculty of Agriculture, Tottori University, 4-101, Tottori 680-8553, Japan.ORCID 0000-0001-6873-4834
Hiromune AndoInstitute for Glyco-Core Research, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.ORCID 0000-0002-0551-0830
Gifu University · JPTottori University · JP

Funding

Japan Science and Technology Agency JPMJFR2004Japan Science and Technology Agency JRMJCR18H2Japan Society for the Promotion of Science JP18H0392Japan Society for the Promotion of Science JP20K15412Japan Society for the Promotion of Science JP21J14376Japan Society for the Promotion of Science JP22K054353Japan Society for the Promotion of Science JPJSCCA20200007
6 · The paper itself

Abstract

Chemical synthesis of 3-deoxy-d-manno-2-octulosonic acid (Kdo)-containing glycans, such as bacterial lipopolysaccharides (LPSs) and capsular polysaccharides (CPSs), is in high demand for the development of vaccines against pathogenic bacteria. We have recently achieved the complete α-stereoselective glycosidation of Kdo using a macrobicyclic donor tethered at the C1 and C5 positions. In this study, to expand the scope of Kdo glycosidation, we sought to protect the 4-OH group, thereby shortening the reaction time and ensuring the conversion of the glycosyl acceptor via its selective removal. The protection of the 4-OH group influenced the reactivity of the Kdo donor, and the triisopropylsilyl (TIPS) group acted as a selectively removable booster. The 4-

Indexed as

LipopolysaccharidesPolysaccharidesLipopolysaccharidesPolysaccharidesbacterial glycansglycosidationKdomacrobicyclic glycosyl donorsstereoselectivity

Identifiers

PMID36615297
PMCPMC9822203
OpenAlexW4312171807

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.