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


Baser K., Demirci B., Demirci F., Bedir E., Weyerstahl P., Marschall H., ...Daha Fazla

PLANTA MEDICA, cilt.66, ss.674-677, 2000 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 66 Konu: 7
  • Basım Tarihi: 2000
  • Doi Numarası: 10.1055/s-2000-8627
  • Dergi Adı: PLANTA MEDICA
  • Sayfa Sayıları: ss.674-677

Özet

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).