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Synthesis and anti-HIV activity of 4-(naphthalen-1-yl)-1,2,5-thiadiazol-3-hydroxyl derivatives.

Identifieur interne : 001559 ( Main/Exploration ); précédent : 001558; suivant : 001560

Synthesis and anti-HIV activity of 4-(naphthalen-1-yl)-1,2,5-thiadiazol-3-hydroxyl derivatives.

Auteurs : Diwakar Rai [République populaire de Chine] ; Wenmin Chen ; Peng Zhan ; Hong Liu ; Ye Tian ; Xin Liang ; Erik De Clercq ; Christophe Pannecouque ; Jan Balzarini ; Xinyong Liu

Source :

RBID : pubmed:24674646

Descripteurs français

English descriptors

Abstract

A series of 4-(naphthalen-1-yl)-1,2,5-thiadiazol-3-hydroxyl derivatives (Ia-Im and IIa-IIe) designed as novel HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) was synthesized via an expeditious route and evaluated for their anti-HIV activities in MT-4 cell cultures. All the synthesized compounds were structurally confirmed by spectral analyses. Biological results showed that three analogues displayed moderate inhibitory activity against wild-type (wt) HIV-1 replication with EC(50) values ranging from 16 to 22 μm. Molecular docking of compound Ih with wt HIV-1 RT was performed to understand the binding mode between these inhibitors and the wt HIV-1 RT and to rationalize some SARs.

DOI: 10.1111/cbdd.12328
PubMed: 24674646


Affiliations:


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Le document en format XML

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<term>HIV Reverse Transcriptase (metabolism)</term>
<term>HIV-1 (enzymology)</term>
<term>Humans</term>
<term>Molecular Docking Simulation</term>
<term>Naphthalenes (chemistry)</term>
<term>Protein Structure, Tertiary</term>
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<term>Reverse Transcriptase Inhibitors (chemistry)</term>
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<term>Lignée cellulaire</term>
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<term>Relation structure-activité</term>
<term>Régulation allostérique</term>
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<div type="abstract" xml:lang="en">A series of 4-(naphthalen-1-yl)-1,2,5-thiadiazol-3-hydroxyl derivatives (Ia-Im and IIa-IIe) designed as novel HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) was synthesized via an expeditious route and evaluated for their anti-HIV activities in MT-4 cell cultures. All the synthesized compounds were structurally confirmed by spectral analyses. Biological results showed that three analogues displayed moderate inhibitory activity against wild-type (wt) HIV-1 replication with EC(50) values ranging from 16 to 22 μm. Molecular docking of compound Ih with wt HIV-1 RT was performed to understand the binding mode between these inhibitors and the wt HIV-1 RT and to rationalize some SARs.</div>
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