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 …

The importance of resistance to direct antiviral drugs in HCV infection in clinical practice

C Sarrazin - Journal of hepatology, 2016 - Elsevier
Treatment of chronic hepatitis C virus (HCV) infection with direct-acting antiviral agents
(DAA) is associated with high rates of sustained virologic response. Remaining factors …

Overview of direct-acting antiviral drugs and drug resistance of hepatitis C virus

DK Li, RT Chung - Hepatitis C Virus Protocols, 2019 - Springer
The advent of direct-acting antivirals (DAAs) has brought about a sudden renaissance in the
treatment of chronic hepatitis C virus (HCV) infection with SVR rates now routinely> 90 …

Drug design strategies to avoid resistance in direct-acting antivirals and beyond

AN Matthew, F Leidner, GJ Lockbaum, M Henes… - Chemical …, 2021 - ACS Publications
Drug resistance is prevalent across many diseases, rendering therapies ineffective with
severe financial and health consequences. Rather than accepting resistance after the fact …

Small molecule NS5B RdRp non-nucleoside inhibitors for the treatment of HCV infection: A medicinal chemistry perspective

Z Zhou, J Zhang, E Zhou, C Ren, J Wang… - European Journal of …, 2022 - Elsevier
Hepatitis C virus (HCV) infection has become a global health problem with enormous risks.
Nonstructural protein 5B (NS5B) RNA-dependent RNA polymerase (RdRp) is a component …

Prevention and management of treatment failure to new oral hepatitis C drugs

L Benítez-Gutiérrez, P Barreiro, P Labarga… - Expert opinion on …, 2016 - Taylor & Francis
Introduction: Chronic hepatitis C virus (HCV) infection has become a curable disease.
Sustained virologic response rates above 90% have been achieved with recommended …

Resistance mechanisms in hepatitis C virus: implications for direct-acting antiviral use

S Bagaglio, C Uberti-Foppa, G Morsica - Drugs, 2017 - Springer
Multiple direct-acting antiviral (DAA)-based regimens are currently approved that provide
one or more interferon-free treatment options for hepatitis C virus (HCV) genotypes (G) 1–6 …

Comprehensive screening for naturally occurring hepatitis C virus resistance to direct-acting antivirals in the NS3, NS5A, and NS5B genes in worldwide isolates of …

JÁ Patiño-Galindo, K Salvatierra… - Antimicrobial agents …, 2016 - Am Soc Microbiol
There is no comprehensive study available on the natural hepatitis C virus (HCV)
polymorphism in sites associated with resistance including all viral genotypes which may …

Hepatitis C virus resistance to the new direct-acting antivirals

I Esposito, J Trinks, V Soriano - Expert opinion on drug metabolism …, 2016 - Taylor & Francis
Introduction: The treatment of hepatitis C virus (HCV) infection has dramatically improved in
recent years with the widespread use of interferon-free combination regimens. Despite the …

Insights into structural dynamics of allosteric binding sites in HCV RNA-dependent RNA polymerase

L Mittal, A Kumari, C Suri, S Bhattacharya… - Journal of …, 2020 - Taylor & Francis
Inhibition of the viral RNA-dependent RNA polymerase (RdRp) to resolve chronic infection is
a useful therapeutic strategy against Hepatitis C virus (HCV). Non-nucleoside inhibitors …