Evidence map›Paper›PMID 40374564›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2025

An Efficient Thiol-ene Mediated Protocol for Thiolated Peptide Synthesis and On-Resin Diversification.

Nikita Ostrovitsa, Conor Williams, Konstantin Raabe, Joshua T McLean, Markus Muttenthaler, Eoin M Scanlan

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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

6 authors.

Nikita OstrovitsaSchool of Chemistry, Trinity College Dublin, College Green, Dublin, 2, Ireland.ORCID https://orcid.org/0009-0001-5471-2447
Conor WilliamsSchool of Chemistry, Trinity College Dublin, College Green, Dublin, 2, Ireland.ORCID https://orcid.org/0000-0002-6754-2117
Konstantin RaabeInstitute of Biological Chemistry, University of Vienna, Währingerstrabe 38, Vienna, 1090, Austria.ORCID https://orcid.org/0000-0002-2679-545X
Joshua T McLeanSchool of Chemistry, Trinity College Dublin, College Green, Dublin, 2, Ireland.
Markus MuttenthalerInstitute of Biological Chemistry, University of Vienna, Währingerstrabe 38, Vienna, 1090, Austria.ORCID https://orcid.org/0000-0003-1996-4646
Eoin M ScanlanSchool of Chemistry, Trinity College Dublin, College Green, Dublin, 2, Ireland.ORCID https://orcid.org/0000-0001-5176-2310

Funding

Australian Research Council DP230102707Australian Research Council FT210100266European Research Council 101212909National Health and Medical Research Council 2037680Science Foundation Ireland 19/FFP/6667
6 · The paper itself

Abstract

The unique nucleophilic and redox properties of the sulfhydryl group render it highly useful as a synthetic handle for the diversification of peptide structure, including macrocyclization, ligation, and bioconjugation. Herein, a sequential acyl-thiol-ene/S-deacetylation protocol for selectively installing thiol residues onto bioactive peptides on-resin is demonstrated. Through judicious placement of appropriate unsaturated residues, the hydrothiolation/S-deacetylation protocol offers a novel synthetic strategy to investigate the structure-activity relationship of disulfide-containing peptides displaying different ring sizes. Furthermore, a new and generally applicable fluorescent labeling strategy is introduced to facilitate direct on-resin conjugation without intermediate purification steps. These new methods provide a robust and versatile platform for peptide macrocyclization and bioconjugation, with broad applications in peptide synthesis and chemical biology.

Indexed as

PeptidesSulfhydryl CompoundsCyclizationDisulfidesOxidation-ReductionStructure-Activity RelationshipDisulfidesPeptidesSulfhydryl Compoundsdisulfideligationpeptidesolid‐phasethiol‐ene

Identifiers

PMID40374564
PMCPMC12202855

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.