Design, synthesis and anti-HIV evaluation of novel diarylnicotinamide derivatives (DANAs) targeting the entrance channel of the NNRTI binding pocket through structure-guided molecular hybridization.
Identifieur interne : 000F27 ( PubMed/Curation ); précédent : 000F26; suivant : 000F28Design, synthesis and anti-HIV evaluation of novel diarylnicotinamide derivatives (DANAs) targeting the entrance channel of the NNRTI binding pocket through structure-guided molecular hybridization.
Auteurs : Zhaoqiang Liu [République populaire de Chine] ; Wenmin Chen [République populaire de Chine] ; Peng Zhan [République populaire de Chine] ; Erik De Clercq [Belgique] ; Christophe Pannecouque [Belgique] ; Xinyong Liu [République populaire de Chine]Source :
- European journal of medicinal chemistry [ 1768-3254 ] ; 2014.
Descripteurs français
- KwdFr :
- Agents antiVIH (pharmacologie), Agents antiVIH (synthèse chimique), Cellules cancéreuses en culture, Conception de médicament, Conformation des protéines, Domaine catalytique, Humains, Infections à VIH (traitement médicamenteux), Infections à VIH (virologie), Inhibiteurs de la transcriptase inverse (pharmacologie), Inhibiteurs de la transcriptase inverse (synthèse chimique), Modèles moléculaires, Nicotinamide (), Relation dose-effet des médicaments, Relation structure-activité, Structure moléculaire, Transcriptase inverse du VIH (antagonistes et inhibiteurs), VIH-1 (Virus de l'Immunodéficience Humaine de type 1) (), VIH-1 (Virus de l'Immunodéficience Humaine de type 1) (enzymologie).
- MESH :
- antagonistes et inhibiteurs : Transcriptase inverse du VIH.
- enzymologie : VIH-1 (Virus de l'Immunodéficience Humaine de type 1).
- pharmacologie : Agents antiVIH, Inhibiteurs de la transcriptase inverse.
- synthèse chimique : Agents antiVIH, Inhibiteurs de la transcriptase inverse.
- traitement médicamenteux : Infections à VIH.
- virologie : Infections à VIH.
- Cellules cancéreuses en culture, Conception de médicament, Conformation des protéines, Domaine catalytique, Humains, Modèles moléculaires, Nicotinamide, Relation dose-effet des médicaments, Relation structure-activité, Structure moléculaire, VIH-1 (Virus de l'Immunodéficience Humaine de type 1).
English descriptors
- KwdEn :
- Anti-HIV Agents (chemical synthesis), Anti-HIV Agents (pharmacology), Catalytic Domain, Dose-Response Relationship, Drug, Drug Design, HIV Infections (drug therapy), HIV Infections (virology), HIV Reverse Transcriptase (antagonists & inhibitors), HIV-1 (drug effects), HIV-1 (enzymology), Humans, Models, Molecular, Molecular Structure, Niacinamide (chemistry), Protein Conformation, Reverse Transcriptase Inhibitors (chemical synthesis), Reverse Transcriptase Inhibitors (pharmacology), Structure-Activity Relationship, Tumor Cells, Cultured.
- MESH :
- chemical , antagonists & inhibitors : HIV Reverse Transcriptase.
- chemical , chemical synthesis : Anti-HIV Agents, Reverse Transcriptase Inhibitors.
- chemical , chemistry : Niacinamide.
- chemical , pharmacology : Anti-HIV Agents, Reverse Transcriptase Inhibitors.
- drug effects : HIV-1.
- drug therapy : HIV Infections.
- enzymology : HIV-1.
- virology : HIV Infections.
- Catalytic Domain, Dose-Response Relationship, Drug, Drug Design, Humans, Models, Molecular, Molecular Structure, Protein Conformation, Structure-Activity Relationship, Tumor Cells, Cultured.
Abstract
Through a structure-based molecular hybridization approach, a novel series of diarylnicotinamide derivatives (DANAs) targeting the entrance channel of HIV-1 NNRTIs binding pocket (NNIBP) were rationally designed, synthesized and evaluated for their anti-HIV activities in MT-4 cells together with the inhibition against the reverse transcriptase (RT) in an enzymatic assay. Encouragingly, most of the new DANAs were found to be active against wild-type HIV-1 with an EC50 in the range of 0.027-4.54 μM. Among them, compound 6b11 (EC50 = 0.027 μM, SI > 12518) and 6b5 (EC50 = 0.029 μM, SI = 2471) were identified as the most potent inhibitors, which were more potent than the reference drugs nevirapine (EC50 = 0.31 μM) and delavirdine (EC50 = 0.66 μM). Some DANAs were also active at micromolar concentrations against the K103N + Y181C resistant mutant. Compound 6b11 exhibited the highest enzymatic inhibition activity (IC50 = 20 nM), which is equal to that of efavirenz (EC50 = 20 nM) and 31 times higher than that of nevirapine (EC50 = 0.62 μM). Preliminary structure-activity relationships (SARs) and molecular modeling of these new DANAs have been discussed.
DOI: 10.1016/j.ejmech.2014.09.054
PubMed: 25240095
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<term>Dose-Response Relationship, Drug</term>
<term>Drug Design</term>
<term>HIV Infections (drug therapy)</term>
<term>HIV Infections (virology)</term>
<term>HIV Reverse Transcriptase (antagonists & inhibitors)</term>
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<term>HIV-1 (enzymology)</term>
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<term>Agents antiVIH (synthèse chimique)</term>
<term>Cellules cancéreuses en culture</term>
<term>Conception de médicament</term>
<term>Conformation des protéines</term>
<term>Domaine catalytique</term>
<term>Humains</term>
<term>Infections à VIH (traitement médicamenteux)</term>
<term>Infections à VIH (virologie)</term>
<term>Inhibiteurs de la transcriptase inverse (pharmacologie)</term>
<term>Inhibiteurs de la transcriptase inverse (synthèse chimique)</term>
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<term>Relation dose-effet des médicaments</term>
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<front><div type="abstract" xml:lang="en">Through a structure-based molecular hybridization approach, a novel series of diarylnicotinamide derivatives (DANAs) targeting the entrance channel of HIV-1 NNRTIs binding pocket (NNIBP) were rationally designed, synthesized and evaluated for their anti-HIV activities in MT-4 cells together with the inhibition against the reverse transcriptase (RT) in an enzymatic assay. Encouragingly, most of the new DANAs were found to be active against wild-type HIV-1 with an EC50 in the range of 0.027-4.54 μM. Among them, compound 6b11 (EC50 = 0.027 μM, SI > 12518) and 6b5 (EC50 = 0.029 μM, SI = 2471) were identified as the most potent inhibitors, which were more potent than the reference drugs nevirapine (EC50 = 0.31 μM) and delavirdine (EC50 = 0.66 μM). Some DANAs were also active at micromolar concentrations against the K103N + Y181C resistant mutant. Compound 6b11 exhibited the highest enzymatic inhibition activity (IC50 = 20 nM), which is equal to that of efavirenz (EC50 = 20 nM) and 31 times higher than that of nevirapine (EC50 = 0.62 μM). Preliminary structure-activity relationships (SARs) and molecular modeling of these new DANAs have been discussed.</div>
</front>
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<Abstract><AbstractText>Through a structure-based molecular hybridization approach, a novel series of diarylnicotinamide derivatives (DANAs) targeting the entrance channel of HIV-1 NNRTIs binding pocket (NNIBP) were rationally designed, synthesized and evaluated for their anti-HIV activities in MT-4 cells together with the inhibition against the reverse transcriptase (RT) in an enzymatic assay. Encouragingly, most of the new DANAs were found to be active against wild-type HIV-1 with an EC50 in the range of 0.027-4.54 μM. Among them, compound 6b11 (EC50 = 0.027 μM, SI > 12518) and 6b5 (EC50 = 0.029 μM, SI = 2471) were identified as the most potent inhibitors, which were more potent than the reference drugs nevirapine (EC50 = 0.31 μM) and delavirdine (EC50 = 0.66 μM). Some DANAs were also active at micromolar concentrations against the K103N + Y181C resistant mutant. Compound 6b11 exhibited the highest enzymatic inhibition activity (IC50 = 20 nM), which is equal to that of efavirenz (EC50 = 20 nM) and 31 times higher than that of nevirapine (EC50 = 0.62 μM). Preliminary structure-activity relationships (SARs) and molecular modeling of these new DANAs have been discussed.</AbstractText>
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</MeshHeading>
<MeshHeading><DescriptorName UI="D015195" MajorTopicYN="Y">Drug Design</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015658" MajorTopicYN="N">HIV Infections</DescriptorName>
<QualifierName UI="Q000188" MajorTopicYN="Y">drug therapy</QualifierName>
<QualifierName UI="Q000821" MajorTopicYN="N">virology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D054303" MajorTopicYN="N">HIV Reverse Transcriptase</DescriptorName>
<QualifierName UI="Q000037" MajorTopicYN="Y">antagonists & inhibitors</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015497" MajorTopicYN="N">HIV-1</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
<QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D008958" MajorTopicYN="N">Models, Molecular</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D015394" MajorTopicYN="N">Molecular Structure</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D009536" MajorTopicYN="N">Niacinamide</DescriptorName>
<QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D011487" MajorTopicYN="N">Protein Conformation</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018894" MajorTopicYN="N">Reverse Transcriptase Inhibitors</DescriptorName>
<QualifierName UI="Q000138" MajorTopicYN="Y">chemical synthesis</QualifierName>
<QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D013329" MajorTopicYN="N">Structure-Activity Relationship</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D014407" MajorTopicYN="N">Tumor Cells, Cultured</DescriptorName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">DANAs</Keyword>
<Keyword MajorTopicYN="N">Drug design</Keyword>
<Keyword MajorTopicYN="N">Entrance channel</Keyword>
<Keyword MajorTopicYN="N">HIV-1</Keyword>
<Keyword MajorTopicYN="N">Molecular hybridization</Keyword>
<Keyword MajorTopicYN="N">NNRTIs</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year>
<Month>07</Month>
<Day>30</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2014</Year>
<Month>09</Month>
<Day>12</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2014</Year>
<Month>09</Month>
<Day>15</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2014</Year>
<Month>9</Month>
<Day>21</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<PubMedPubDate PubStatus="pubmed"><Year>2014</Year>
<Month>9</Month>
<Day>23</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2015</Year>
<Month>7</Month>
<Day>24</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">25240095</ArticleId>
<ArticleId IdType="pii">S0223-5234(14)00872-1</ArticleId>
<ArticleId IdType="doi">10.1016/j.ejmech.2014.09.054</ArticleId>
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