A daucane-type sesquiterpene from Daucus carota seed oil

A new daucane-type sesquiterpene alcohol, trans-dauc-8-en-4 beta -ol, has been isolated and characterized from carrot seed oil (Daucus carota L.). The structure and stereochemistry of this compound have been established by spectroscopic and chemical methods. Five known sesquiterpene compounds, trans...

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Bibliographic Details
Published in:Flavour and fragrance journal 1999-10, Vol.14 (5), p.268-272
Main Authors: Mazzoni, V, Tomi, F, Casanova, J
Format: Article
Language:English
Subjects:
(E)-^AMethylisoeugenol
(E)-^b-10,11-^ADihydro-10
11-Epoxyfarnesene
acora-4,9-diene
dauca-5,8-diene
Daucus carota
trans-^ADauc-8-en-4^b-ol
trans-^ADauca-8,11-diene
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Summary:A new daucane-type sesquiterpene alcohol, trans-dauc-8-en-4 beta -ol, has been isolated and characterized from carrot seed oil (Daucus carota L.). The structure and stereochemistry of this compound have been established by spectroscopic and chemical methods. Five known sesquiterpene compounds, trans-dauca-8,11-diene, dauca-5,8-diene, acora-4,9-diene, acora-4,10-diene, (E)- beta -10,11-dihydro-10, 11-epoxyfarnesene and (E)-methylisoeugenol, were also identified as new reported constituents in carrot seed oil on the basis of their super(13)C-NMR spectral data.
ISSN:0882-5734
DOI:10.1002/(SICI)1099-1026(199909/10)14:5<268::AID-FFJ823>3.3.CO;2-Q