New trans–b–bergamotene derivatives in the root and the flower essential oils of Cyanthillium cinereum (L.) H. Rob. from C^ote d’Ivoire - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Natural Product Research Année : 2018

New trans–b–bergamotene derivatives in the root and the flower essential oils of Cyanthillium cinereum (L.) H. Rob. from C^ote d’Ivoire

Résumé

Root and flower essential oils of Cyanthillium cinereum (L.) H. Rob. (Synonym Vernonia cinerea (L.) Less.) (Asteraceae) collected in Southern C^ote d’Ivoire was investigated using a combination of chromatographic and spectroscopic techniques. The root oil composition was dominated by trans–b–bergamotene (20.7%), b–elemene (19.0%), cyperene (10.6%), germacrene A (7.1%) and b–pinene (3.8%), whereas c–humulene (31.0%), (E)–b– caryophyllene (17.0%), trans–b–bergamotene (7.7%), b–pinene (7.5%) and (E)–b–farnesene (6.0%) were the major components of flower oil. Two new compounds bearing the trans–b– bergamotene framework were identified: trans–b–bergamotenone and (E)–trans–b–bergamotenol.

Dates et versions

hal-02125093 , version 1 (10-05-2019)

Identifiants

Citer

Guy Blanchard Boué, Jean-Brice Boti, Zanahi Félix Tonzibo, Mathieu Paoli, Ange Bighelli. New trans–b–bergamotene derivatives in the root and the flower essential oils of Cyanthillium cinereum (L.) H. Rob. from C^ote d’Ivoire. Natural Product Research, 2018, ⟨10.1080/14786419.2018.1502766⟩. ⟨hal-02125093⟩
41 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Mastodon Facebook X LinkedIn More