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Screening of electrophilic compounds yields an aziridinyl peptide as new active-site directed SARS-CoV main protease inhibitor

Identifieur interne : 000581 ( PascalFrancis/Checkpoint ); précédent : 000580; suivant : 000582

Screening of electrophilic compounds yields an aziridinyl peptide as new active-site directed SARS-CoV main protease inhibitor

Auteurs : Erika Martina [Allemagne] ; Nikolaus Stiefl [Allemagne] ; Björn Degel [Allemagne] ; Franziska Schulz [Allemagne] ; Alexander Breuning [Allemagne] ; Markus Schiller [Allemagne] ; Radim Vicik [Allemagne] ; Knut Baumann [Allemagne] ; John Ziebuhr [Allemagne] ; Tanja Schirmeister [Allemagne]

Source :

RBID : Pascal:06-0169911

Descripteurs français

English descriptors

Abstract

The coronavirus main protease, Mpro, is considered a major target for drugs suitable to combat coronavirus infections including the severe acute respiratory syndrome (SARS). In this study, comprehensive HPLC- and FRET-substrate-based screenings of various electrophilic compounds were performed to identify potential Mpro inhibitors. The data revealed that the coronaviral main protease is inhibited by aziridine- and oxirane-2-carboxylates. Among the trans-configured aziridine-2,3-dicarboxylates the Gly-Gly-containing peptide 2c was found to be the most potent inhibitor.


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Pascal:06-0169911

Le document en format XML

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<term>Active site</term>
<term>Antiviral</term>
<term>Enzyme inhibitor</term>
<term>In vitro</term>
<term>Inhibitor enzyme complex</term>
<term>Modeling</term>
<term>Molecular model</term>
<term>Nitrogen heterocycle</term>
<term>Peptidases</term>
<term>Peptides</term>
<term>Protease inhibitor</term>
<term>Severe acute respiratory syndrome virus</term>
<term>Stereoselectivity</term>
<term>Structure activity relation</term>
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<term>Trans stereoisomer</term>
<term>Tripeptide</term>
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<term>Relation structure activité</term>
<term>Peptide</term>
<term>Site actif</term>
<term>Virus syndrome respiratoire aigu sévère</term>
<term>Inhibiteur protease</term>
<term>Tripeptide</term>
<term>Peptidases</term>
<term>In vitro</term>
<term>Hétérocycle azote</term>
<term>Cycle 3 chaînons</term>
<term>Stéréoisomère trans</term>
<term>Stéréosélectivité</term>
<term>Modèle moléculaire</term>
<term>Complexe enzyme inhibiteur</term>
<term>Antiviral</term>
<term>Inhibiteur enzyme</term>
<term>Modélisation</term>
<term>Glycine(N-[(3-éthoxycarbonylazirdinyl)carbonyl]glycyl) ester benzyle</term>
<term>Aziridine-2,3-dicarboxylique acide dérivé</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">The coronavirus main protease, M
<sup>pro</sup>
, is considered a major target for drugs suitable to combat coronavirus infections including the severe acute respiratory syndrome (SARS). In this study, comprehensive HPLC- and FRET-substrate-based screenings of various electrophilic compounds were performed to identify potential M
<sup>pro</sup>
inhibitors. The data revealed that the coronaviral main protease is inhibited by aziridine- and oxirane-2-carboxylates. Among the trans-configured aziridine-2,3-dicarboxylates the Gly-Gly-containing peptide 2c was found to be the most potent inhibitor.</div>
</front>
</TEI>
<inist>
<standard h6="B">
<pA>
<fA01 i1="01" i2="1">
<s0>0960-894X</s0>
</fA01>
<fA03 i2="1">
<s0>Bioorg. med. chem. lett. : (Print)</s0>
</fA03>
<fA05>
<s2>15</s2>
</fA05>
<fA06>
<s2>24</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG">
<s1>Screening of electrophilic compounds yields an aziridinyl peptide as new active-site directed SARS-CoV main protease inhibitor</s1>
</fA08>
<fA11 i1="01" i2="1">
<s1>MARTINA (Erika)</s1>
</fA11>
<fA11 i1="02" i2="1">
<s1>STIEFL (Nikolaus)</s1>
</fA11>
<fA11 i1="03" i2="1">
<s1>DEGEL (Björn)</s1>
</fA11>
<fA11 i1="04" i2="1">
<s1>SCHULZ (Franziska)</s1>
</fA11>
<fA11 i1="05" i2="1">
<s1>BREUNING (Alexander)</s1>
</fA11>
<fA11 i1="06" i2="1">
<s1>SCHILLER (Markus)</s1>
</fA11>
<fA11 i1="07" i2="1">
<s1>VICIK (Radim)</s1>
</fA11>
<fA11 i1="08" i2="1">
<s1>BAUMANN (Knut)</s1>
</fA11>
<fA11 i1="09" i2="1">
<s1>ZIEBUHR (John)</s1>
</fA11>
<fA11 i1="10" i2="1">
<s1>SCHIRMEISTER (Tanja)</s1>
</fA11>
<fA14 i1="01">
<s1>Institute of Pharmacy and Food Chemistry, Am Hubland, University of Würzburg</s1>
<s2>97074 Wurzburg</s2>
<s3>DEU</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
<sZ>10 aut.</sZ>
</fA14>
<fA14 i1="02">
<s1>Institute of Virology and Immunology, Versbacher Street 7, University of Würzburg</s1>
<s2>97078 Wurzburg</s2>
<s3>DEU</s3>
<sZ>9 aut.</sZ>
</fA14>
<fA20>
<s1>5365-5369</s1>
</fA20>
<fA21>
<s1>2005</s1>
</fA21>
<fA23 i1="01">
<s0>ENG</s0>
</fA23>
<fA43 i1="01">
<s1>INIST</s1>
<s2>22446</s2>
<s5>354000135654040010</s5>
</fA43>
<fA44>
<s0>0000</s0>
<s1>© 2006 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45>
<s0>40 ref.</s0>
</fA45>
<fA47 i1="01" i2="1">
<s0>06-0169911</s0>
</fA47>
<fA60>
<s1>P</s1>
</fA60>
<fA61>
<s0>A</s0>
</fA61>
<fA64 i1="01" i2="1">
<s0>Bioorganic & medicinal chemistry letters : (Print)</s0>
</fA64>
<fA66 i1="01">
<s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG">
<s0>The coronavirus main protease, M
<sup>pro</sup>
, is considered a major target for drugs suitable to combat coronavirus infections including the severe acute respiratory syndrome (SARS). In this study, comprehensive HPLC- and FRET-substrate-based screenings of various electrophilic compounds were performed to identify potential M
<sup>pro</sup>
inhibitors. The data revealed that the coronaviral main protease is inhibited by aziridine- and oxirane-2-carboxylates. Among the trans-configured aziridine-2,3-dicarboxylates the Gly-Gly-containing peptide 2c was found to be the most potent inhibitor.</s0>
</fC01>
<fC02 i1="01" i2="X">
<s0>002B02S05</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE">
<s0>Relation structure activité</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG">
<s0>Structure activity relation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA">
<s0>Relación estructura actividad</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE">
<s0>Peptide</s0>
<s5>03</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG">
<s0>Peptides</s0>
<s5>03</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA">
<s0>Péptido</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE">
<s0>Site actif</s0>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG">
<s0>Active site</s0>
<s5>04</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA">
<s0>Lugar activo</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE">
<s0>Virus syndrome respiratoire aigu sévère</s0>
<s2>NW</s2>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG">
<s0>Severe acute respiratory syndrome virus</s0>
<s2>NW</s2>
<s5>05</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA">
<s0>Severe acute respiratory syndrome virus</s0>
<s2>NW</s2>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE">
<s0>Inhibiteur protease</s0>
<s2>FR</s2>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG">
<s0>Protease inhibitor</s0>
<s2>FR</s2>
<s5>06</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA">
<s0>Inhibidor proteasa</s0>
<s2>FR</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE">
<s0>Tripeptide</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG">
<s0>Tripeptide</s0>
<s5>07</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA">
<s0>Tripéptido</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE">
<s0>Peptidases</s0>
<s2>FE</s2>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG">
<s0>Peptidases</s0>
<s2>FE</s2>
<s5>08</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA">
<s0>Peptidases</s0>
<s2>FE</s2>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE">
<s0>In vitro</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG">
<s0>In vitro</s0>
<s5>09</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA">
<s0>In vitro</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE">
<s0>Hétérocycle azote</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG">
<s0>Nitrogen heterocycle</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA">
<s0>Heterociclo nitrógeno</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE">
<s0>Cycle 3 chaînons</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG">
<s0>Three membered ring</s0>
<s5>11</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA">
<s0>Ciclo 3 eslabones</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE">
<s0>Stéréoisomère trans</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG">
<s0>Trans stereoisomer</s0>
<s5>12</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA">
<s0>Estereoisómero trans</s0>
<s5>12</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE">
<s0>Stéréosélectivité</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="X" l="ENG">
<s0>Stereoselectivity</s0>
<s5>13</s5>
</fC03>
<fC03 i1="12" i2="X" l="SPA">
<s0>Estereoselectividad</s0>
<s5>13</s5>
</fC03>
<fC03 i1="13" i2="X" l="FRE">
<s0>Modèle moléculaire</s0>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="X" l="ENG">
<s0>Molecular model</s0>
<s5>14</s5>
</fC03>
<fC03 i1="13" i2="X" l="SPA">
<s0>Modelo molecular</s0>
<s5>14</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE">
<s0>Complexe enzyme inhibiteur</s0>
<s5>15</s5>
</fC03>
<fC03 i1="14" i2="X" l="ENG">
<s0>Inhibitor enzyme complex</s0>
<s5>15</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA">
<s0>Complejo enzima inhibidor</s0>
<s5>15</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE">
<s0>Antiviral</s0>
<s5>16</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG">
<s0>Antiviral</s0>
<s5>16</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA">
<s0>Antiviral</s0>
<s5>16</s5>
</fC03>
<fC03 i1="16" i2="X" l="FRE">
<s0>Inhibiteur enzyme</s0>
<s5>32</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG">
<s0>Enzyme inhibitor</s0>
<s5>32</s5>
</fC03>
<fC03 i1="16" i2="X" l="SPA">
<s0>Inhibidor enzima</s0>
<s5>32</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE">
<s0>Modélisation</s0>
<s5>33</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG">
<s0>Modeling</s0>
<s5>33</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA">
<s0>Modelización</s0>
<s5>33</s5>
</fC03>
<fC03 i1="18" i2="X" l="FRE">
<s0>Glycine(N-[(3-éthoxycarbonylazirdinyl)carbonyl]glycyl) ester benzyle</s0>
<s2>NK</s2>
<s2>FR</s2>
<s4>INC</s4>
<s5>76</s5>
</fC03>
<fC03 i1="19" i2="X" l="FRE">
<s0>Aziridine-2,3-dicarboxylique acide dérivé</s0>
<s2>NK</s2>
<s4>INC</s4>
<s5>77</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE">
<s0>Coronavirus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="01" i2="X" l="ENG">
<s0>Coronavirus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="01" i2="X" l="SPA">
<s0>Coronavirus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="FRE">
<s0>Coronaviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="ENG">
<s0>Coronaviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="02" i2="X" l="SPA">
<s0>Coronaviridae</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="03" i2="X" l="FRE">
<s0>Nidovirales</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG">
<s0>Nidovirales</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA">
<s0>Nidovirales</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="04" i2="X" l="FRE">
<s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="04" i2="X" l="ENG">
<s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="04" i2="X" l="SPA">
<s0>Virus</s0>
<s2>NW</s2>
</fC07>
<fC07 i1="05" i2="X" l="FRE">
<s0>Hydrolases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="05" i2="X" l="ENG">
<s0>Hydrolases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="05" i2="X" l="SPA">
<s0>Hydrolases</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="FRE">
<s0>Enzyme</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="ENG">
<s0>Enzyme</s0>
<s2>FE</s2>
</fC07>
<fC07 i1="06" i2="X" l="SPA">
<s0>Enzima</s0>
<s2>FE</s2>
</fC07>
<fN21>
<s1>100</s1>
</fN21>
</pA>
</standard>
</inist>
<affiliations>
<list>
<country>
<li>Allemagne</li>
</country>
<region>
<li>Bavière</li>
<li>District de Basse-Franconie</li>
</region>
<settlement>
<li>Wurtzbourg</li>
</settlement>
</list>
<tree>
<country name="Allemagne">
<region name="Bavière">
<name sortKey="Martina, Erika" sort="Martina, Erika" uniqKey="Martina E" first="Erika" last="Martina">Erika Martina</name>
</region>
<name sortKey="Baumann, Knut" sort="Baumann, Knut" uniqKey="Baumann K" first="Knut" last="Baumann">Knut Baumann</name>
<name sortKey="Breuning, Alexander" sort="Breuning, Alexander" uniqKey="Breuning A" first="Alexander" last="Breuning">Alexander Breuning</name>
<name sortKey="Degel, Bjorn" sort="Degel, Bjorn" uniqKey="Degel B" first="Björn" last="Degel">Björn Degel</name>
<name sortKey="Schiller, Markus" sort="Schiller, Markus" uniqKey="Schiller M" first="Markus" last="Schiller">Markus Schiller</name>
<name sortKey="Schirmeister, Tanja" sort="Schirmeister, Tanja" uniqKey="Schirmeister T" first="Tanja" last="Schirmeister">Tanja Schirmeister</name>
<name sortKey="Schulz, Franziska" sort="Schulz, Franziska" uniqKey="Schulz F" first="Franziska" last="Schulz">Franziska Schulz</name>
<name sortKey="Stiefl, Nikolaus" sort="Stiefl, Nikolaus" uniqKey="Stiefl N" first="Nikolaus" last="Stiefl">Nikolaus Stiefl</name>
<name sortKey="Vicik, Radim" sort="Vicik, Radim" uniqKey="Vicik R" first="Radim" last="Vicik">Radim Vicik</name>
<name sortKey="Ziebuhr, John" sort="Ziebuhr, John" uniqKey="Ziebuhr J" first="John" last="Ziebuhr">John Ziebuhr</name>
</country>
</tree>
</affiliations>
</record>

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