Evidence map›Paper›PMID 34294374›Full record

ArticleJournal of pharmacological sciences2021

Computational study of the therapeutic potentials of a new series of imidazole derivatives against SARS-CoV-2.

Titilayo O Johnson, Abayomi Emmanuel Adegboyega, Opeyemi Iwaloye, Omokehinde Abiodun Eseola, Winfried Plass, Boluwatife Afolabi, Damilare Rotimi, Eman I Ahmed, Ashraf Albrakati, Gaber E Batiha and 1 more

Abstract read
In one paragraph

Article in Journal of pharmacological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Computational andBiomedical reports · 2024
    Article
  6. Article
  7. Molecules (Basel, Switzerland) · 2024
    Article
  8. Frontiers in chemistry · 2024
    Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Article
  16. Article
  17. Article
  18. Niclosamide for Covid-19: bridging the gap.Molecular biology reports · 2021
    Review
  19. 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

11 authors.

Titilayo O JohnsonDepartment of Biochemistry, Faculty of Basic Medical Sciences, University of Jos, Jos, Nigeria. Electronic address: titijohnson2004@yahoo.com.
Abayomi Emmanuel AdegboyegaDepartment of Biochemistry, Faculty of Basic Medical Sciences, University of Jos, Jos, Nigeria.
Opeyemi IwaloyeBioinformatics and Molecular Biology Unit, Department of Biochemistry, Federal University of Technology, Akure.
Omokehinde Abiodun EseolaDepartment of Chemical Sciences, Redeemer's University, Ede, Nigeria; Friedrich-Schiller-Universität Jena, Institute of Inorganic and Analytical Chemistry, Humboldtstraße 8, 07743, Jena, Germany.
Winfried PlassFriedrich-Schiller-Universität Jena, Institute of Inorganic and Analytical Chemistry, Humboldtstraße 8, 07743, Jena, Germany.
Boluwatife AfolabiDepartment of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran -, 251101, Nigeria.
Damilare RotimiDepartment of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran -, 251101, Nigeria.
Eman I AhmedDepartment of Pharmacology and Therapeutics, College of Medicine, Jouf University, Sakaka, 72346, Saudi Arabia; Department of Pharmacology, Faculty of Medicine, Fayoum University, Fayoum, 63511, Egypt.
Ashraf AlbrakatiDepartment of Human Anatomy, College of Medicine, Taif University, P.O. Box 11099, Taif, 21944, Saudi Arabia. Electronic address: a.albrakati@tu.edu.sa.
Gaber E BatihaDepartment of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, 22511, AlBeheira, Egypt.
Oluyomi Stephen AdeyemiDepartment of Biochemistry, Medicinal Biochemistry, Nanomedicine & Toxicology Laboratory, Landmark University, PMB 1001, Omu-Aran -, 251101, Nigeria. Electronic address: yomibowa@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Owing to the urgent need for therapeutic interventions against the SARS-coronavirus 2 (SARS-CoV-2) pandemic, we employed an in silico approach to evaluate the SARS-CoV-2 inhibitory potential of newly synthesized imidazoles. The inhibitory potentials of the compounds against SARS-CoV-2 drug targets - main protease (Mpro), spike protein (Spro) and RNA-dependent RNA polymerase (RdRp) were investigated through molecular docking analysis. The binding free energy of the protein-ligand complexes were estimated, pharmacophore models were generated and the absorption, distribution, metabolism, excretion and toxicity (ADMET) properties of the compounds were determined. The compounds displayed various levels of binding affinities for the SARS-CoV-2 drug targets. Bisimidazole C2 scored highest against all the targets, with its aromatic rings including the two imidazole groups contributing to the binding. Among the phenyl-substituted 1H-imidazoles, C9 scored highest against all targets. C11 scored highest against Spro and C12 against Mpro and RdRp among the thiophene-imidazoles. The compounds interacted with HIS 41 - CYS 145 and GLU 288 - ASP 289 - GLU 290 of Mpro, ASN 501 of Spro receptor binding motif and some active site amino acids of RdRp. These novel imidazole compounds could be further developed as drug candidates against SARS-CoV-2 following lead optimization and experimental studies.

Indexed as

Computational BiologyEnzyme InhibitorsHumansImidazolesMolecular Docking SimulationProtein BindingProtein Structure, SecondaryProtein Structure, TertiarySARS-CoV-2Enzyme InhibitorsimidazoleImidazolesCoronavirusDrug discoveryDrug targetMolecular docking

Identifiers

PMID34294374
PMCPMC8141268

What OpenQuestion holds

Textmetadata
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.