<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Tasdemir D</dc:creator>
  <dc:creator>Scapozza L</dc:creator>
  <dc:creator>Zerbe O</dc:creator>
  <dc:creator>Linden A</dc:creator>
  <dc:creator>Calis I</dc:creator>
  <dc:creator>Sticher O</dc:creator>
  <dc:date>1999</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">Two new iridoid glucosides, 6-O-acetylajugol (1) and 7, 8-epoxy-8-epi-loganic acid (2), together with five known iridoid glucosides, galiridoside (3), ajugoside (4), 10-deoxygeniposidic acid (5), 7-deoxy-8-epi-loganic acid (6), and 8-O-acetylharpagide (7), have been isolated from the aerial parts of Leonurus persicus. Leucosceptoside A (8), eugenyl beta-rutinoside (9), and kaempferol 3-O-glucoside (10) were also isolated. The structures of 1 and 2 were elucidated by extensive 1D- and 2D-NMR spectroscopy and molecular modeling. The structure of 3 was confirmed by single-crystal X-ray diffraction. Antimicrobial activity of compounds (1-10) was also evaluated against a panel of gram-positive and gram-negative bacteria and two strains of fungi.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/111431</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1021/np980376e</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/10395493</dc:relation>
  <dc:source>Journal of natural products. - 1999</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Anti-Bacterial Agents</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Anti-Infective Agents</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Crystallography, X-Ray</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">Fungi</dc:subject>
  <dc:subject xmlns:ns5="xml" ns5:lang="en">Glycosides</dc:subject>
  <dc:subject xmlns:ns6="xml" ns6:lang="en">Gram-Negative Bacteria</dc:subject>
  <dc:subject xmlns:ns7="xml" ns7:lang="en">Gram-Positive Bacteria</dc:subject>
  <dc:subject xmlns:ns8="xml" ns8:lang="en">Lamiaceae</dc:subject>
  <dc:subject xmlns:ns9="xml" ns9:lang="en">Magnetic Resonance Spectroscopy</dc:subject>
  <dc:subject xmlns:ns10="xml" ns10:lang="en">Microbial Sensitivity Tests</dc:subject>
  <dc:subject xmlns:ns11="xml" ns11:lang="en">Molecular Conformation</dc:subject>
  <dc:subject xmlns:ns12="xml" ns12:lang="en">Spectrophotometry, Ultraviolet</dc:subject>
  <dc:subject xmlns:ns13="xml" ns13:lang="en">Stereoisomerism</dc:subject>
  <dc:subject xmlns:ns14="xml" ns14:lang="en">Turkey</dc:subject>
  <dc:title xmlns:ns15="xml" ns15:lang="en">Iridoid glycosides of Leonurus persicus.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>