Spirocyclopropane-type sesquiterpene hydrocarbons from Schinus terebinthifolius Raddi

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Erscheinungsjahr:
2010
Medientyp:
Text
Schlagworte:
  • Anacardiaceae
  • Schinus terebinthifolius
  • Sesquiterpene hydrocarbons
  • Spirocyclopropane
  • Terebanene
  • Terebinthane
  • Terebinthene
  • Teredenene
Beschreibung:
  • The essential oil of Schinus terebinthifolius fruits was reinvestigated using GC and GC-MS techniques. Apart from several known compounds three sesquiterpene hydrocarbons with a carbon skeleton exhibiting the rare spiro(cyclopropane) moiety could be isolated by a combination of column chromatography and GLC. Structure assignments were carried out by NMR spectroscopy. These natural products are 9-spiro(cyclopropa)-4,4,8-trimethyl-2- methylenbicyclo[4.3.0]non-1(6)-ene (terebanene), 9-spiro(cyclopropa)-2,4,4,8- tetramethylbicyclo[4.3.0]nona-1,5-diene (teredenene), and (6R,8R)-9- spiro(cyclopropa)-2,4,4,8-tetramethylbicyclo[4.3.0]non-1-ene (terebinthene). © 2010 Elsevier Ltd. All rights reserved.
Lizenz:
  • info:eu-repo/semantics/closedAccess
Quellsystem:
Forschungsinformationssystem der UHH
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oai:www.edit.fis.uni-hamburg.de:publications/e2c5eb29-caac-4002-bf4f-10212c74d4c2