Evidence map›Paper›PMID 34778773›Full record

ArticleRSC medicinal chemistry2021

Peptidomimetic nitrile warheads as SARS-CoV-2 3CL protease inhibitors.

Bing Bai, Elena Arutyunova, Muhammad Bashir Khan, Jimmy Lu, Michael A Joyce, Holly A Saffran, Justin A Shields, Appan Srinivas Kandadai, Alexandr Belovodskiy, Mostofa Hena and 7 more

Open access · greenAbstract read
In one paragraph

Article in RSC medicinal chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
3.1field-weighted citation impact, top 7% 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

37 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
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  7. Discovery of the Clinical CandidateJournal of medicinal chemistry · 2025
    Article
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  18. SARS-CoV-2 genomics and impact on clinical care for COVID-19.The Journal of antimicrobial chemotherapy · 2023
    Article
  19. Review
  20. Review
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

17 authors at 1 institution in 1 country.

Bing BaiLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.
Elena ArutyunovaDepartment of Biochemistry, University of Alberta Edmonton Alberta T6G 2H7 Canada.
Muhammad Bashir KhanDepartment of Biochemistry, University of Alberta Edmonton Alberta T6G 2H7 Canada.
Jimmy LuDepartment of Medical Microbiology and Immunology, University of Alberta Edmonton Alberta T6G 2E1 Canada.ORCID https://orcid.org/0000-0002-4090-5176
Michael A JoyceDepartment of Medical Microbiology and Immunology, University of Alberta Edmonton Alberta T6G 2E1 Canada.ORCID https://orcid.org/0000-0002-9173-7299
Holly A SaffranDepartment of Medical Microbiology and Immunology, University of Alberta Edmonton Alberta T6G 2E1 Canada.
Justin A ShieldsDepartment of Medical Microbiology and Immunology, University of Alberta Edmonton Alberta T6G 2E1 Canada.ORCID https://orcid.org/0000-0003-4701-4576
Appan Srinivas KandadaiLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.
Alexandr BelovodskiyLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.ORCID https://orcid.org/0000-0002-4944-8469
Mostofa HenaLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.
Wayne VuongDepartment of Chemistry, University of Alberta Edmonton Alberta T6G 2G2 Canada.
Tess LamerDepartment of Chemistry, University of Alberta Edmonton Alberta T6G 2G2 Canada.ORCID https://orcid.org/0000-0002-1511-4540
Howard S YoungLi Ka Shing Institute of Virology, University of Alberta Edmonton Alberta T6G 2E1 Canada.
John C VederasDepartment of Chemistry, University of Alberta Edmonton Alberta T6G 2G2 Canada.ORCID https://orcid.org/0000-0002-2996-0326
D Lorne TyrrellLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.
M Joanne LemieuxDepartment of Biochemistry, University of Alberta Edmonton Alberta T6G 2H7 Canada.ORCID https://orcid.org/0000-0003-4745-9153
James A NiemanLi Ka Shing Applied Virology Institute, University of Alberta Edmonton Alberta T6G 2E1 Canada jnieman@ualberta.ca.ORCID https://orcid.org/0000-0002-5087-0819
University of Alberta · CA

Funding

A Synchrotron Radiation Structural Biology ResourcesP30GM133894 · NIGMS · STANFORD UNIVERSITY · PI Ritimukta Sarangi · 2020 to 2026
$43.3M
Maternal and Paternal Preconception Environmental Exposures and Children's HealthR01ES027408 · NIEHS · HARVARD SCHOOL OF PUBLIC HEALTH · PI BRAUN, JOSEPH M, HAUSER, RUSS B · 2018 to 2022
$3.0M
NIEHS NIH HHS R01 ES027408NIGMS NIH HHS P30 GM133894
6 · The paper itself

Abstract

Tragically, the death toll from the COVID-19 pandemic continues to rise, and with variants being observed around the globe new therapeutics, particularly direct-acting antivirals that are easily administered, are desperately needed. Studies targeting the SARS-CoV-2 3CL protease, which is critical for viral replication, with different peptidomimetics and warheads is an active area of research for development of potential drugs. To date, however, only a few publications have evaluated the nitrile warhead as a viral 3CL protease inhibitor, with only modest activity reported. This article describes our investigation of P3 4-methoxyindole peptidomimetic analogs with select P1 and P2 groups with a nitrile warhead that are potent inhibitors of SARS-CoV-2 3CL protease and demonstrate

Identifiers

PMID34778773
PMCPMC8529539
OpenAlexW3193440777

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.