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Article Dans Une Revue Natural Product Communications Année : 2015

Deodarone Isomers in Cedrus atlantica Essential Oils and Tar Oils

Ange Bighelli
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Mohamed Ghanmi
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Badr Satrani
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Joseph Casanova
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Félix Tomi

Résumé

Deodarone [2,2,6-trimethyl-6-(4-methylcyclohex-3-enyl)-tetrahydro-4-pyrone] is a sesquiterpene tetrahydro-γ-pyrone related to bisabolene and atlantone, first isolated from Cedrus deodora essential oil. With respect to the stereochemistry of the asymmetric carbons C4 and C8, two diastereoisomers may be distinguished. Identification and quantification of both diastereoisomers in wood and tar oils from C. atlantica has been achieved using 13C NMR spectroscopy, in combination with GC (polar column). The contents of (4R,8R)- and (4R,8S)-deodarone varied between 1.1-2.8% and 1.0-3.0%, respectively.
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Dates et versions

hal-01236104 , version 1 (01-12-2015)

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  • HAL Id : hal-01236104 , version 1

Citer

Anne-Marie Nam Nam, Ange Bighelli, Mohamed Ghanmi, Badr Satrani, Joseph Casanova, et al.. Deodarone Isomers in Cedrus atlantica Essential Oils and Tar Oils. Natural Product Communications , 2015, 10 (11), pp.1905-1906. ⟨hal-01236104⟩
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