1 Ocak 2020 Dergi makalesi Açık Erişim

Hlavac, Matus; Kovacikova, Lucia; Prnova, Marta Soltesova; Sramel, Peter; Addova, Gabriela; Majekova, Magdalena; Hanquet, Gilles; Bohac, Andrej; Stefek, Milan

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/2931</identifier>
  <creators>
    <creator>
      <creatorName>Hlavac, Matus</creatorName>
      <givenName>Matus</givenName>
      <familyName>Hlavac</familyName>
      <affiliation>Comenius Univ, Fac Nat Sci, Dept Organ Chem, Ilkovicova 6, Bratislava 84215, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Kovacikova, Lucia</creatorName>
      <givenName>Lucia</givenName>
      <familyName>Kovacikova</familyName>
      <affiliation>SAS, CEM, Inst Expt Pharmacol &amp; Toxicol, Dubravska Cesta 9, Bratislava 84104, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Prnova, Marta Soltesova</creatorName>
      <givenName>Marta Soltesova</givenName>
      <familyName>Prnova</familyName>
      <affiliation>SAS, CEM, Inst Expt Pharmacol &amp; Toxicol, Dubravska Cesta 9, Bratislava 84104, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Sramel, Peter</creatorName>
      <givenName>Peter</givenName>
      <familyName>Sramel</familyName>
      <affiliation>Comenius Univ, Fac Nat Sci, Dept Organ Chem, Ilkovicova 6, Bratislava 84215, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Addova, Gabriela</creatorName>
      <givenName>Gabriela</givenName>
      <familyName>Addova</familyName>
      <affiliation>Comenius Univ, Fac Nat Sci, Inst Chem, Ilkovicova 6, Bratislava 84215, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Majekova, Magdalena</creatorName>
      <givenName>Magdalena</givenName>
      <familyName>Majekova</familyName>
      <affiliation>SAS, CEM, Inst Expt Pharmacol &amp; Toxicol, Dubravska Cesta 9, Bratislava 84104, Slovakia</affiliation>
    </creator>
    <creator>
      <creatorName>Hanquet, Gilles</creatorName>
      <givenName>Gilles</givenName>
      <familyName>Hanquet</familyName>
      <affiliation>Univ Strasbourg, Univ Haute Alsace, CNRS, UMR 7042,LIMA,ECPM, 25 Rue Becquerel, F-67087 Strasbourg, France</affiliation>
    </creator>
    <creator>
      <creatorName>Bohac, Andrej</creatorName>
      <givenName>Andrej</givenName>
      <familyName>Bohac</familyName>
    </creator>
    <creator>
      <creatorName>Stefek, Milan</creatorName>
      <givenName>Milan</givenName>
      <familyName>Stefek</familyName>
      <affiliation>SAS, CEM, Inst Expt Pharmacol &amp; Toxicol, Dubravska Cesta 9, Bratislava 84104, Slovakia</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Development Of Novel Oxotriazinoindole Inhibitors Of Aldose Reductase: Isosteric Sulfur/Oxygen Replacement In The Thioxotriazinoindole Cemtirestat Markedly Improved Inhibition Selectivity</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2020</publicationYear>
  <dates>
    <date dateType="Issued">2020-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/2931</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1021/acs.jmedchem.9b01747</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Inhibition of aldose reductase (AR), the first enzyme of the polyol pathway, is a promising approach in treatment of diabetic complications. We proceeded with optimization of the thioxotriazinoindole scaffold of the novel AR inhibitor cemtirestat by replacement of sulfur with oxygen. A series of 2-(3-oxo-2H-[1,2,4]triazino[5,6-b]indol-5(3H)-yl)acetic acid derivatives (OTIs), designed by molecular modeling and docking, were synthesized. More electronegative and less bulky oxygen of OTIs compared to the sulfur of the original thioxotriazinoindole congeners was found to form a stronger H-bond with Leu300 of AR and to render larger rotational flexibility of the carboxymethyl pharmacophore. AR inhibitory activities of the novel compounds were characterized by the IC50 values in a submicromolar range. Markedly enhanced inhibition selectivity relative to the structurally related aldehyde reductase was recorded. To conclude, structure modification of the original carboxymethylated thioxotriazinoindole cemtirestat by isosteric replacement of sulfur with oxygen in combination with variable N(2) simple substituents provided novel analogues with increased AR inhibition efficacy and markedly improved selectivity.</description>
  </descriptions>
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