Evidence map›Paper›PMID 39681463›Full record

ArticleChirality2024

On the Reactivity of (S)-Indoline-2-Carboxylic Acid.

Fabiana Cordella, Sophie Faure, Claude Taillefumier, Gennaro Pescitelli, Elisa Martinelli, Giuseppe Alonci, Zhengming Liu, Gaetano Angelici

Abstract read
In one paragraph

Article in Chirality, 2024. 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

8 authors.

Fabiana CordellaDipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.
Sophie FaureUniversité Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, Clermont-Ferrand, France.
Claude TaillefumierUniversité Clermont Auvergne, Clermont Auvergne INP, CNRS, ICCF, Clermont-Ferrand, France.
Gennaro PescitelliDipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.ORCID https://orcid.org/0000-0002-0869-5076
Elisa MartinelliDipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.
Giuseppe AlonciUB-CARE S.r.l., Spin-Off University of Pavia, Pavia, Italy.
Zhengming LiuDipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.ORCID https://orcid.org/0009-0000-9513-5271
Gaetano AngeliciDipartimento di Chimica e Chimica Industriale, Università di Pisa, Pisa, Italy.ORCID https://orcid.org/0000-0002-4397-3449

Funding

PNRR CUP I53C22000780001PNRR ECS00000017University of Pisa PRA_2022-2023_12
6 · The paper itself

Abstract

(S)-Indoline-2-carboxylic acid (H-(2S)-Ind-OH) possesses the ability to influence the conformation of peptide bonds towards the cis amide isomer in polar solvents. However, its potential utilization as a conformational switch within long peptide sequences poses challenges due to its low reactivity and strong inclination to form diketopiperazines. The present study explores its reactivity under various conditions and proposes synthetic strategies to overcome these limitations. A series of H-(2S)-Ind-OH containing di- and tri-peptides have been efficiently synthesized and characterized, ready to be inserted in more complex and longer sequences.

Indexed as

peptide coupling reaction(S)‐indoline‐2‐carboxylic acidsterically hindered amino acid

Identifiers

PMID39681463
PMCPMC11649396

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.