Evidence map›Paper›PMID 34361597›Full record

ArticleMolecules (Basel, Switzerland)2021

Catalytic Antioxidant Activity of Bis-Aniline-Derived Diselenides as GPx Mimics.

Giancarlo V Botteselle, Welman C Elias, Luana Bettanin, Rômulo F S Canto, Drielly N O Salin, Flavio A R Barbosa, Sumbal Saba, Hugo Gallardo, Gianluca Ciancaleoni, Josiel B Domingos and 2 more

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. CuFeScientific reports · 2025
    Article
  9. Article
  10. Article
  11. Review
  12. NaphthaleneACS omega · 2025
    Article
  13. Selenium-Based Catalytic Scavengers for Concurrent Scavenging of HAngewandte Chemie (International ed. in English) · 2024
    Article
  14. Review
  15. Article
  16. Selenylated Imidazo[1,2Molecules (Basel, Switzerland) · 2023
    Article
  17. 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

12 authors.

Giancarlo V BotteselleDepartamento de Química, Universidade Estadual do Centro-Oeste (UNICENTRO), Guarapuava 85040-167, PR, Brazil.
Welman C EliasDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.
Luana BettaninDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.
Rômulo F S CantoPrograma de Pós-Graduação em Ciências da Saúde, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre 90050-170, RS, Brazil.
Drielly N O SalinDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.
Flavio A R BarbosaDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.
Sumbal SabaInstituto de Química-IQ, Universidade Federal de Goiás-(UFG), Goiânia 74690-900, GO, Brazil.ORCID 0000-0002-6134-7249
Hugo GallardoDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.ORCID 0000-0002-8640-3120
Gianluca CiancaleoniDepartment of Chemistry and Industrial Chemistry, University of Pisa, Via G. Moruzzi 13, I-56124 Pisa, Italy.ORCID 0000-0001-5113-2351
Josiel B DomingosDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.ORCID 0000-0002-6001-4522
Jamal RafiqueInstituto de Química-INQUI, Universidade Federal do Mato Grosso do Sul (UFMS), Campo Grande 79074-460, MS, Brazil.ORCID 0000-0002-2336-040X
Antonio L BragaDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianópolis 88040-970, SC, Brazil.ORCID 0000-0001-9903-6764

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico 429831/2018-8Conselho Nacional de Desenvolvimento Científico e Tecnológico 433896/2018-3 and 315399/2020-1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior 001Fundação de Amparo à Pesquisa do Estado de São Paulo CERSusChem" (grant 2014/50249-8)GlaxoSmithKline foundation FAPESP - grant 2014/50249-8Instituto Nacional de Ciência e Tecnologia de Catálise em Sistemas Moleculares e Nanoestruturados INCT-Catálise/CNPq/FAPESC
6 · The paper itself

Abstract

Herein, we describe a simple and efficient route to access aniline-derived diselenides and evaluate their antioxidant/GPx-mimetic properties. The diselenides were obtained in good yields via ipso-substitution/reduction from the readily available 2-nitroaromatic halides (Cl, Br, I). These diselenides present GPx-mimetic properties, showing better antioxidant activity than the standard GPx-mimetic compounds, ebselen and diphenyl diselenide. DFT analysis demonstrated that the electronic properties of the substituents determine the charge delocalization and the partial charge on selenium, which correlate with the catalytic performances. The amino group concurs in the stabilization of the selenolate intermediate through a hydrogen bond with the selenium.

Indexed as

anilinesDFTdiselenidesGPxnon-bonding interactionorganoselenides

Identifiers

PMID34361597
PMCPMC8347129

What OpenQuestion holds

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LicenceCC BY
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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.