Evidence map›Paper›PMID 34452451›Full record

ArticleViruses2021

Non-Nucleotide RNA-Dependent RNA Polymerase Inhibitor That Blocks SARS-CoV-2 Replication.

Milan Dejmek, Eva Konkoľová, Luděk Eyer, Petra Straková, Pavel Svoboda, Michal Šála, Kateřina Krejčová, Daniel Růžek, Evzen Boura, Radim Nencka

Abstract read
In one paragraph

Article in Viruses, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
–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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  5. Structural basis of SARS-CoV-2 polymerase inhibition by nonnucleoside inhibitor HeE1-2Tyr.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  7. Interference of small compounds and MgScientific reports · 2024
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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

10 authors.

Milan DejmekInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.
Eva KonkoľováInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.ORCID 0000-0003-0285-3843
Luděk EyerVeterinary Research Institute, Emerging Viral Diseases, Hudcova 296/70, 621 00 Brno, Czech Republic.
Petra StrakováVeterinary Research Institute, Emerging Viral Diseases, Hudcova 296/70, 621 00 Brno, Czech Republic.ORCID 0000-0002-3130-933X
Pavel SvobodaVeterinary Research Institute, Emerging Viral Diseases, Hudcova 296/70, 621 00 Brno, Czech Republic.ORCID 0000-0002-2180-3174
Michal ŠálaInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.
Kateřina KrejčováInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.
Daniel RůžekVeterinary Research Institute, Emerging Viral Diseases, Hudcova 296/70, 621 00 Brno, Czech Republic.ORCID 0000-0003-4655-2380
Evzen BouraInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.ORCID 0000-0002-9652-4065
Radim NenckaInstitute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 542/2, 160 00 Praha, Czech Republic.

Funding

Akademie Věd České Republiky RVO: 61388963European Regional Development Fund CZ.02.1.01/0.0/0.0/16_019/0000729Gilead Sciences NAMinisterstvo Školství, Mládeže a Tělovýchovy LTAUSA18016Ministerstvo Zdravotnictví Ceské Republiky NU20-05-00472
6 · The paper itself

Abstract

SARS-CoV-2 has caused an extensive pandemic of COVID-19 all around the world. Key viral enzymes are suitable molecular targets for the development of new antivirals against SARS-CoV-2 which could represent potential treatments of the corresponding disease. With respect to its essential role in the replication of viral RNA, RNA-dependent RNA polymerase (RdRp) is one of the prime targets. HeE1-2Tyr and related derivatives were originally discovered as inhibitors of the RdRp of flaviviruses. Here, we present that these pyridobenzothiazole derivatives also significantly inhibit SARS-CoV-2 RdRp, as demonstrated using both polymerase- and cell-based antiviral assays.

Indexed as

Adenosine MonophosphateAlanineAnimalsAntiviral AgentsBenzothiazolesCell LineCell SurvivalCoronavirus RNA-Dependent RNA PolymeraseDose-Response Relationship, DrugEnzyme InhibitorsHumansMicrobial Sensitivity TestsPyridonesSARS-CoV-2TyrosineVirus ReplicationAdenosine MonophosphateAlanineAntiviral AgentsBenzothiazolesCoronavirus RNA-Dependent RNA PolymeraseEnzyme InhibitorsHeE1-2TyrNSP12 protein, SARS-CoV-2PyridonesremdesivirTyrosineantiviral agentsCOVID-19non-nucleotide inhibitorRNA-dependent RNA polymeraseSAR-CoV-2

Identifiers

PMID34452451
PMCPMC8402726

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.