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Synthesis, structure-activity relationships and biological evaluation of dehydroandrographolide and andrographolide derivatives as novel anti-hepatitis B virus agents.

Identifieur interne : 001008 ( PubMed/Curation ); précédent : 001007; suivant : 001009

Synthesis, structure-activity relationships and biological evaluation of dehydroandrographolide and andrographolide derivatives as novel anti-hepatitis B virus agents.

Auteurs : Hao Chen [République populaire de Chine] ; Yun-Bao Ma [République populaire de Chine] ; Xiao-Yan Huang [République populaire de Chine] ; Chang-An Geng [République populaire de Chine] ; Yong Zhao [République populaire de Chine] ; Li-Jun Wang [République populaire de Chine] ; Rui-Hua Guo [République populaire de Chine] ; Wen-Juan Liang [République populaire de Chine] ; Xue-Mei Zhang [République populaire de Chine] ; Ji-Jun Chen [République populaire de Chine]

Source :

RBID : pubmed:24731274

Descripteurs français

English descriptors

Abstract

Dehydroandrographolide and andrographolide, two natural diterpenoids isolated from Andrographis paniculata possessed activity against HBV DNA replication with IC50 values of 22.58 and 54.07μM and low SI values of 8.7 and 3.7 in our random assay. Consequently, 48 derivatives of dehydroandrographolide and andrographolide were synthesized and evaluated for their anti-HBV properties to yield a series of active derivatives with lower cytotoxicity, including 14 derivatives against HBsAg secretion, 19 derivatives against HBeAg secretion and 38 derivatives against HBV DNA replication. Interestingly, compound 4e could inhibit not only HBsAg and HBeAg secretions but also HBV DNA replication with SI values of 20.3, 125.0 and 104.9. Furthermore, the most active compound 2c with SI value higher than 165.1 inhibiting HBV DNA replication was revealed with the optimal logP value of 1.78 and logD values. Structure-activity relationships (SARs) of the derivatives were disclosed for guiding the future research toward the discovery of new anti-HBV drugs.

DOI: 10.1016/j.bmcl.2014.03.060
PubMed: 24731274

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<term>Antiviral Agents (chemistry)</term>
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<term>Biological Products</term>
<term>DNA Replication (drug effects)</term>
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<term>Diterpenes (chemistry)</term>
<term>Diterpenes (pharmacology)</term>
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<term>Virus Replication (drug effects)</term>
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<term>Antiviraux (pharmacologie)</term>
<term>Antiviraux (synthèse chimique)</term>
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<term>ADN viral</term>
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<term>DNA Replication</term>
<term>Hepatitis B virus</term>
<term>Virus Replication</term>
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<term>Hepatitis B virus</term>
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<div type="abstract" xml:lang="en">Dehydroandrographolide and andrographolide, two natural diterpenoids isolated from Andrographis paniculata possessed activity against HBV DNA replication with IC50 values of 22.58 and 54.07μM and low SI values of 8.7 and 3.7 in our random assay. Consequently, 48 derivatives of dehydroandrographolide and andrographolide were synthesized and evaluated for their anti-HBV properties to yield a series of active derivatives with lower cytotoxicity, including 14 derivatives against HBsAg secretion, 19 derivatives against HBeAg secretion and 38 derivatives against HBV DNA replication. Interestingly, compound 4e could inhibit not only HBsAg and HBeAg secretions but also HBV DNA replication with SI values of 20.3, 125.0 and 104.9. Furthermore, the most active compound 2c with SI value higher than 165.1 inhibiting HBV DNA replication was revealed with the optimal logP value of 1.78 and logD values. Structure-activity relationships (SARs) of the derivatives were disclosed for guiding the future research toward the discovery of new anti-HBV drugs. </div>
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<AbstractText>Dehydroandrographolide and andrographolide, two natural diterpenoids isolated from Andrographis paniculata possessed activity against HBV DNA replication with IC50 values of 22.58 and 54.07μM and low SI values of 8.7 and 3.7 in our random assay. Consequently, 48 derivatives of dehydroandrographolide and andrographolide were synthesized and evaluated for their anti-HBV properties to yield a series of active derivatives with lower cytotoxicity, including 14 derivatives against HBsAg secretion, 19 derivatives against HBeAg secretion and 38 derivatives against HBV DNA replication. Interestingly, compound 4e could inhibit not only HBsAg and HBeAg secretions but also HBV DNA replication with SI values of 20.3, 125.0 and 104.9. Furthermore, the most active compound 2c with SI value higher than 165.1 inhibiting HBV DNA replication was revealed with the optimal logP value of 1.78 and logD values. Structure-activity relationships (SARs) of the derivatives were disclosed for guiding the future research toward the discovery of new anti-HBV drugs. </AbstractText>
<CopyrightInformation>Copyright © 2014 Elsevier Ltd. All rights reserved.</CopyrightInformation>
</Abstract>
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<Initials>LJ</Initials>
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<Affiliation>State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China.</Affiliation>
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<Affiliation>State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China.</Affiliation>
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<Initials>WJ</Initials>
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<Affiliation>State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China.</Affiliation>
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</Author>
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<ForeName>Xue-Mei</ForeName>
<Initials>XM</Initials>
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<Affiliation>State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China.</Affiliation>
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<Author ValidYN="Y">
<LastName>Chen</LastName>
<ForeName>Ji-Jun</ForeName>
<Initials>JJ</Initials>
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<Affiliation>State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, PR China. Electronic address: chenjj@mail.kib.ac.cn.</Affiliation>
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<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
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<Year>2014</Year>
<Month>03</Month>
<Day>28</Day>
</ArticleDate>
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<Country>England</Country>
<MedlineTA>Bioorg Med Chem Lett</MedlineTA>
<NlmUniqueID>9107377</NlmUniqueID>
<ISSNLinking>0960-894X</ISSNLinking>
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<RegistryNumber>0</RegistryNumber>
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<RegistryNumber>TKB45D7LVX</RegistryNumber>
<NameOfSubstance UI="C478098">dehydroandrographolide</NameOfSubstance>
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<MeshHeading>
<DescriptorName UI="D004279" MajorTopicYN="N">DNA, Viral</DescriptorName>
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<QualifierName UI="Q000138" MajorTopicYN="N">chemical synthesis</QualifierName>
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<QualifierName UI="Q000494" MajorTopicYN="Y">pharmacology</QualifierName>
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<MeshHeading>
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<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D013329" MajorTopicYN="N">Structure-Activity Relationship</DescriptorName>
</MeshHeading>
<MeshHeading>
<DescriptorName UI="D014779" MajorTopicYN="N">Virus Replication</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
</MeshHeading>
</MeshHeadingList>
<KeywordList Owner="NOTNLM">
<Keyword MajorTopicYN="N">Anti-HBV activity</Keyword>
<Keyword MajorTopicYN="N">Dehydroandrographolide and andrographolide derivatives</Keyword>
<Keyword MajorTopicYN="N">Octanol–water partition coefficients</Keyword>
<Keyword MajorTopicYN="N">Structure–activity relationships</Keyword>
</KeywordList>
</MedlineCitation>
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<Year>2014</Year>
<Month>02</Month>
<Day>02</Day>
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<PubMedPubDate PubStatus="revised">
<Year>2014</Year>
<Month>03</Month>
<Day>10</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted">
<Year>2014</Year>
<Month>03</Month>
<Day>19</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez">
<Year>2014</Year>
<Month>4</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<PubMedPubDate PubStatus="pubmed">
<Year>2014</Year>
<Month>4</Month>
<Day>16</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline">
<Year>2015</Year>
<Month>2</Month>
<Day>24</Day>
<Hour>6</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
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<ArticleId IdType="pubmed">24731274</ArticleId>
<ArticleId IdType="pii">S0960-894X(14)00287-X</ArticleId>
<ArticleId IdType="doi">10.1016/j.bmcl.2014.03.060</ArticleId>
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