Favipiravir, an anti-influenza drug against life-threatening RNA virus infections

K Shiraki, T Daikoku - Pharmacology & therapeutics, 2020 - Elsevier
Favipiravir has been developed as an anti-influenza drug and licensed as an anti-influenza
drug in Japan. Additionally, favipiravir is being stockpiled for 2 million people as a …

Favipiravir (T-705), a broad spectrum inhibitor of viral RNA polymerase

Y Furuta, T Komeno, T Nakamura - … of the Japan Academy, Series B, 2017 - jstage.jst.go.jp
Abstract Favipiravir (T-705; 6-fluoro-3-hydroxy-2-pyrazinecarboxamide) is an anti-viral agent
that selectively and potently inhibits the RNA-dependent RNA polymerase (RdRp) of RNA …

Rapid incorporation of Favipiravir by the fast and permissive viral RNA polymerase complex results in SARS-CoV-2 lethal mutagenesis

A Shannon, B Selisko, NTT Le, J Huchting… - Nature …, 2020 - nature.com
Abstract The ongoing Corona Virus Disease 2019 (COVID-19) pandemic, caused by severe
acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has emphasized the urgent need …

Favipiravir as a potential countermeasure against neglected and emerging RNA viruses

L Delang, R Abdelnabi, J Neyts - Antiviral research, 2018 - Elsevier
Favipiravir, also known as T-705, is an antiviral drug that has been approved in 2014 in
Japan to treat pandemic influenza virus infections. The drug is converted intracellularly into …

New nucleoside analogues for the treatment of hemorrhagic fever virus infections

E De Clercq - Chemistry–An Asian Journal, 2019 - Wiley Online Library
Eight different compounds, all nucleoside analogues, could presently be considered as
potential drug candidates for the treatment of Ebola virus (EBOV) and/or other hemorrhagic …

Structure of the SARS-CoV-2 RNA-dependent RNA polymerase in the presence of favipiravir-RTP

K Naydenova, KW Muir, LF Wu, Z Zhang… - Proceedings of the …, 2021 - pnas.org
The RNA polymerase inhibitor favipiravir is currently in clinical trials as a treatment for
infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), despite …

Medicinal chemistry strategies for discovering antivirals effective against drug-resistant viruses

Y Ma, E Frutos-Beltrán, D Kang… - Chemical Society …, 2021 - pubs.rsc.org
During the last forty years we have witnessed impressive advances in the field of antiviral
drug discovery culminating with the introduction of therapies able to stop human …

Favipiravir antiviral efficacy against SARS-CoV-2 in a hamster model

JS Driouich, M Cochin, G Lingas, G Moureau… - Nature …, 2021 - nature.com
Despite no or limited pre-clinical evidence, repurposed drugs are massively evaluated in
clinical trials to palliate the lack of antiviral molecules against SARS-CoV-2. Here we use a …

Antiviral drug resistance as an adaptive process

KK Irwin, N Renzette, TF Kowalik, JD Jensen - Virus evolution, 2016 - academic.oup.com
Antiviral drug resistance is a matter of great clinical importance that, historically, has been
investigated mostly from a virological perspective. Although the proximate mechanisms of …

Ebola virus infection: review of the pharmacokinetic and pharmacodynamic properties of drugs considered for testing in human efficacy trials

V Madelain, THT Nguyen, A Olivo… - Clinical …, 2016 - Springer
The 2014–2015 outbreak of Ebola virus disease is the largest epidemic to date in terms of
the number of cases, deaths, and affected areas. In October 2015, no antiviral agents had …