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Individual and common inhibitors of coronavirus and picornavirus main proteases

Identifieur interne : 002A96 ( Main/Exploration ); précédent : 002A95; suivant : 002A97

Individual and common inhibitors of coronavirus and picornavirus main proteases

Auteurs : Chih-Jung Kuo ; Hun-Ge Liu ; Yueh-Kuei Lo ; Churl-Min Seong ; Kee-In Lee ; Young-Sik Jung ; Po-Huang Liang

Source :

RBID : PMC:7094298

Descripteurs français

English descriptors

Abstract

Picornaviruses (PV) and coronaviruses (CoV) are positive‐stranded RNA viruses which infect millions of people worldwide each year, resulting in a wide range of clinical outcomes. As reported in this study, using high throughput screening against ∼6800 small molecules, we have identified several novel inhibitors of SARS‐CoV 3CLpro with IC50 of low μM. Interestingly, one of them equally inhibited both 3Cpro and 3CLpro from PV and CoV, respectively. Using computer modeling, the structural features of these compounds as individual and common protease inhibitors were elucidated to enhance our knowledge for developing anti‐viral agents against PV and CoV.


Url:
DOI: 10.1016/j.febslet.2008.12.059
PubMed: 19166843
PubMed Central: 7094298


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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<term>Coronavirus (enzymology)</term>
<term>Drug Evaluation, Preclinical</term>
<term>Models, Molecular</term>
<term>Molecular Sequence Data</term>
<term>Peptide Hydrolases (chemistry)</term>
<term>Peptide Hydrolases (metabolism)</term>
<term>Picornaviridae (drug effects)</term>
<term>Picornaviridae (enzymology)</term>
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<term>Protease Inhibitors (pharmacology)</term>
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<term>Inhibiteurs de protéases ()</term>
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<term>Modèles moléculaires</term>
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<div type="abstract" xml:lang="en">
<p>Picornaviruses (PV) and coronaviruses (CoV) are positive‐stranded RNA viruses which infect millions of people worldwide each year, resulting in a wide range of clinical outcomes. As reported in this study, using high throughput screening against ∼6800 small molecules, we have identified several novel inhibitors of SARS‐CoV 3CL
<sup>pro</sup>
with IC
<sub>50</sub>
of low μM. Interestingly, one of them equally inhibited both 3C
<sup>pro</sup>
and 3CL
<sup>pro</sup>
from PV and CoV, respectively. Using computer modeling, the structural features of these compounds as individual and common protease inhibitors were elucidated to enhance our knowledge for developing anti‐viral agents against PV and CoV.</p>
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<name sortKey="Lee, Kee In" sort="Lee, Kee In" uniqKey="Lee K" first="Kee-In" last="Lee">Kee-In Lee</name>
<name sortKey="Liang, Po Huang" sort="Liang, Po Huang" uniqKey="Liang P" first="Po-Huang" last="Liang">Po-Huang Liang</name>
<name sortKey="Liu, Hun Ge" sort="Liu, Hun Ge" uniqKey="Liu H" first="Hun-Ge" last="Liu">Hun-Ge Liu</name>
<name sortKey="Lo, Yueh Kuei" sort="Lo, Yueh Kuei" uniqKey="Lo Y" first="Yueh-Kuei" last="Lo">Yueh-Kuei Lo</name>
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