Halophenyl furanopyrimidines as potent and selective anti-VZV agents
Identifieur interne : 006396 ( Main/Exploration ); précédent : 006395; suivant : 006397Halophenyl furanopyrimidines as potent and selective anti-VZV agents
Auteurs : Christopher Mcguigan [Royaume-Uni] ; Alison Jukes [Royaume-Uni] ; Sally Blewett [Royaume-Uni] ; Hubert Barucki [Royaume-Uni] ; Jonathan T. Erichsen [Royaume-Uni] ; Graciella Andrei [Belgique] ; Robert Snoeck [Belgique] ; Erik De Clercq [Belgique] ; Jan Balzarini [Belgique]Source :
- Antiviral chemistry & chemotherapy [ 0956-3202 ] ; 2003.
Descripteurs français
- KwdFr :
- Antiviraux (pharmacologie), Antiviraux (synthèse chimique), Antiviraux (toxicité), Cellules cultivées (), Composés hétérocycliques bicycliques (pharmacologie), Composés hétérocycliques bicycliques (synthèse chimique), Composés hétérocycliques bicycliques (toxicité), Concentration inhibitrice 50, Furanes (), Halogènes (), Herpèsvirus humain de type 3 (), Humains, Nucléosides pyrimidiques (pharmacologie), Nucléosides pyrimidiques (synthèse chimique), Nucléosides pyrimidiques (toxicité), Relation structure-activité, Spectroscopie par résonance magnétique.
- MESH :
- pharmacologie : Antiviraux, Composés hétérocycliques bicycliques, Nucléosides pyrimidiques.
- synthèse chimique : Antiviraux, Composés hétérocycliques bicycliques, Nucléosides pyrimidiques.
- toxicité : Antiviraux, Composés hétérocycliques bicycliques, Nucléosides pyrimidiques.
- Pascal (Inist)
- Cellules cultivées, Concentration inhibitrice 50, Furanes, Halogènes, Herpèsvirus humain de type 3, Humains, Relation structure-activité, Spectroscopie par résonance magnétique, Virus varicelle, Pyrimidine nucléoside, Composé bicyclique, Furane dérivé, Antiviral, Relation structure activité, Synthèse chimique, Halogène composé.
English descriptors
- KwdEn :
- Antiviral, Antiviral Agents (chemical synthesis), Antiviral Agents (pharmacology), Antiviral Agents (toxicity), Bicyclic compound, Bridged Bicyclo Compounds, Heterocyclic (chemical synthesis), Bridged Bicyclo Compounds, Heterocyclic (pharmacology), Bridged Bicyclo Compounds, Heterocyclic (toxicity), Cells, Cultured (drug effects), Chemical synthesis, Furan derivatives, Furans (chemistry), Halogen compound, Halogens (chemistry), Herpesvirus 3, Human (drug effects), Humans, Inhibitory Concentration 50, Magnetic Resonance Spectroscopy, Pyrimidine Nucleosides (chemical synthesis), Pyrimidine Nucleosides (pharmacology), Pyrimidine Nucleosides (toxicity), Pyrimidine nucleoside, Structure activity relation, Structure-Activity Relationship, Varicella zoster virus.
- MESH :
- chemical , chemical synthesis : Antiviral Agents, Bridged Bicyclo Compounds, Heterocyclic, Pyrimidine Nucleosides.
- chemical , chemistry : Furans, Halogens.
- chemical , pharmacology : Antiviral Agents, Bridged Bicyclo Compounds, Heterocyclic, Pyrimidine Nucleosides.
- chemical , toxicity : Antiviral Agents, Bridged Bicyclo Compounds, Heterocyclic, Pyrimidine Nucleosides.
- drug effects : Cells, Cultured, Herpesvirus 3, Human.
- Humans, Inhibitory Concentration 50, Magnetic Resonance Spectroscopy, Structure-Activity Relationship.
Abstract
Bicyclic furano pyrimidines have been previously reported by us to be highly potent and selective inhibitors of varicella zoster virus (VZV). p-Alkyl phenyl analogues are particularly potent with EC50 values below 1nM. In this article we report the synthesis and anti-VZV activity of a series of halophenyl analogues, with variation in the nature (F, Cl, Br) and location (o, m, p) of the halogen substituent. The compounds show a range of activities from ca. 10 nM to >50 μM. In most cases, ortho substitution leads to greatest activity, meta substitution is in general poor, and the effect of p-substitution shows a marked dependence on the halogen atom. The p-fluorophenyl compound is unique amongst compounds of this class in being inactive as an antiviral. The possible origins of these marked SARs are discussed.
Affiliations:
- Belgique, Royaume-Uni
- Province du Brabant flamand, Région flamande
- Louvain
- Katholieke Universiteit Leuven
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Le document en format XML
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<term>Herpèsvirus humain de type 3</term>
<term>Humains</term>
<term>Relation structure-activité</term>
<term>Spectroscopie par résonance magnétique</term>
<term>Virus varicelle</term>
<term>Pyrimidine nucléoside</term>
<term>Composé bicyclique</term>
<term>Furane dérivé</term>
<term>Antiviral</term>
<term>Relation structure activité</term>
<term>Synthèse chimique</term>
<term>Halogène composé</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Bicyclic furano pyrimidines have been previously reported by us to be highly potent and selective inhibitors of varicella zoster virus (VZV). p-Alkyl phenyl analogues are particularly potent with EC<sub>50</sub>
values below 1nM. In this article we report the synthesis and anti-VZV activity of a series of halophenyl analogues, with variation in the nature (F, Cl, Br) and location (o, m, p) of the halogen substituent. The compounds show a range of activities from ca. 10 nM to >50 μM. In most cases, ortho substitution leads to greatest activity, meta substitution is in general poor, and the effect of p-substitution shows a marked dependence on the halogen atom. The p-fluorophenyl compound is unique amongst compounds of this class in being inactive as an antiviral. The possible origins of these marked SARs are discussed.</div>
</front>
</TEI>
<affiliations><list><country><li>Belgique</li>
<li>Royaume-Uni</li>
</country>
<region><li>Province du Brabant flamand</li>
<li>Région flamande</li>
</region>
<settlement><li>Louvain</li>
</settlement>
<orgName><li>Katholieke Universiteit Leuven</li>
</orgName>
</list>
<tree><country name="Royaume-Uni"><noRegion><name sortKey="Mcguigan, Christopher" sort="Mcguigan, Christopher" uniqKey="Mcguigan C" first="Christopher" last="Mcguigan">Christopher Mcguigan</name>
</noRegion>
<name sortKey="Barucki, Hubert" sort="Barucki, Hubert" uniqKey="Barucki H" first="Hubert" last="Barucki">Hubert Barucki</name>
<name sortKey="Blewett, Sally" sort="Blewett, Sally" uniqKey="Blewett S" first="Sally" last="Blewett">Sally Blewett</name>
<name sortKey="Erichsen, Jonathan T" sort="Erichsen, Jonathan T" uniqKey="Erichsen J" first="Jonathan T." last="Erichsen">Jonathan T. Erichsen</name>
<name sortKey="Jukes, Alison" sort="Jukes, Alison" uniqKey="Jukes A" first="Alison" last="Jukes">Alison Jukes</name>
</country>
<country name="Belgique"><region name="Région flamande"><name sortKey="Andrei, Graciella" sort="Andrei, Graciella" uniqKey="Andrei G" first="Graciella" last="Andrei">Graciella Andrei</name>
</region>
<name sortKey="Balzarini, Jan" sort="Balzarini, Jan" uniqKey="Balzarini J" first="Jan" last="Balzarini">Jan Balzarini</name>
<name sortKey="De Clercq, Erik" sort="De Clercq, Erik" uniqKey="De Clercq E" first="Erik" last="De Clercq">Erik De Clercq</name>
<name sortKey="Snoeck, Robert" sort="Snoeck, Robert" uniqKey="Snoeck R" first="Robert" last="Snoeck">Robert Snoeck</name>
</country>
</tree>
</affiliations>
</record>
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