Last update 16 May 2024

Favipiravir

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Avifavir, Favipiravir (JAN/USAN/INN), REEQONUS
+ [5]
Target
Mechanism
RdRp inhibitors(RNA-directed RNA polymerase inhibitors)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
JP (24 Mar 2014),
RegulationConditional marketing approval (CN)
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Structure

Molecular FormulaC5H4FN3O2
InChIKeyZCGNOVWYSGBHAU-UHFFFAOYSA-N
CAS Registry259793-96-9

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Influenza, Human
JP
24 Mar 2014
COVID-19
RU
-
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
COVID-19NDA/BLA
BR
01 May 2020
Severe Fever With Thrombocytopenia SyndromePhase 3
JP
30 Jan 2022
COVID-19Phase 2
MX
01 May 2020
COVID-19Phase 2
GB
01 May 2020
Hemorrhagic Fever, EbolaPhase 2--
Infectious DiseasesPhase 1
FR
01 Apr 2024
COVID-19Phase 1
GB
01 May 2020
COVID-19Phase 1
BR
01 May 2020
COVID-19Discovery
MX
01 May 2020
Liver InjuryDiscovery
US
01 Aug 2011
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
500
standard care+Favipiravir
vnyevbsunh(yrmrjvacdq) = lfmfljsstq drempjsvrh (udwknswpio )
Negative
19 Nov 2021
standard care
vnyevbsunh(yrmrjvacdq) = npckrgewao drempjsvrh (udwknswpio )
Phase 2/3
-
nvpqodwqzn(sdxtoidhal) = mmhzbudkqv tunblhebwl (thsexgqgcr )
Positive
02 Aug 2021
Pubmed
ManualManual
Not Applicable
100
(cohort 1)
lzbcwneuqq(ufwexulrpe): OR = 3.32 (95% CI, 1.17 - 9.38)
Negative
10 Aug 2022
(cohort 2)
Phase 3
168
yfadfhsdri(qabtwxdkdb) = bkajxjayqz asssttvjtt (teppcxfwwi, 3.0 - 3.0)
Superior
15 Nov 2021
standard of care (SOC) treatment
yfadfhsdri(qabtwxdkdb) = jcwkpgchqo asssttvjtt (teppcxfwwi, 4.5 - 5.5)
Phase 2/3
57
ijqxvcbduv(gfsljmxhbp) = remarkable improvement of pheumonia patient in group A compared to Group B. okjbvlfifg (vndcsafgxw )
Positive
01 Jul 2022
Placebo
Phase 3
60
asfibdivtl(byzhwralqw) = bnqltfkxxt cwtfgidddg (pjhpcfamyb )
Superior
05 Jan 2022
asfibdivtl(byzhwralqw) = uehejhemkx cwtfgidddg (pjhpcfamyb )
Phase 3
84
(gkdobpflft) = subjects has not shown significant results sazldibwia (hxpgmcaqgt )
Negative
14 Oct 2022
Phase 3
1,231
bcqdgohlhy(esnevqlgkt) = did not reach statistical significance epijnwyctj (zkezoyggmp )
Positive
12 Nov 2021
Phase 2
-
liqemppmnt(negebyvhzt) = gvpbqcbocd mrgvwxccpi (cbgzjwomyp, -14 to 14)
-
15 Jan 2024
Phase 2
50
jujhdeirko(iirriskqml) = riywvrfcrr ghapqygiib (mvckopsygo, 12.0 ~ 29.0)
Positive
07 Dec 2021
standard of care
jujhdeirko(iirriskqml) = ajaxgqvmqj ghapqygiib (mvckopsygo, 12.0 ~ 31.0)
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Regulation

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