A new bisabolene derivative from the essential oil of Prangos uechtritzii fruits

Baser K., Demirci B., DEMİRCİ F., Bedir E., Weyerstahl P., Marschall H., ...More

PLANTA MEDICA, vol.66, no.7, pp.674-677, 2000 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 66 Issue: 7
  • Publication Date: 2000
  • Doi Number: 10.1055/s-2000-8627
  • Journal Name: PLANTA MEDICA
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.674-677
  • Anadolu University Affiliated: Yes


The fruits of endemic Prangos uechtritzii Boiss. & Hausskn. (Umbelliferae) were subjected to hydrodistillation and microdistillation. The resulting volatiles were investigated by CC-MS to determine the composition of the essential oils. 109 compounds representing 86.7 % and thirty-two compounds representing 90.0 % were identified and isolated by two different techniques, respectively. Column chromatography of the essential oil yielded a new bisabolene ether (7-epi-1,2-dehydrosesquicineole), which was characterized by spectral methods (GC-FTIR, 1D-, 2D NMR and HRESIMS).