Spirokermeline: A Macrocyclic Spirolactone from Kermadecia elliptica Brongn. & Gris - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue European Journal of Organic Chemistry Année : 2018

Spirokermeline: A Macrocyclic Spirolactone from Kermadecia elliptica Brongn. & Gris

Résumé

Spirokermeline, a new macrocyclic compound derived from resorcinol, was isolated from Kermadecia elliptica, an endemic species of New Caledonia. The structure of spirokermeline was elucidated on the basis of spectroscopic analysis and X-ray single-crystal diffraction analysis. This is the first time that a 3H,3′H-spiro[benzofuran-2,1′-isobenzofuran]-3,3′-dione was isolated from higher plants and only the second time that this scaffold was found in nature. A possible biosynthetic pathway is proposed.
Fichier principal
Vignette du fichier
KhazemEJOC2018_Postprint.pdf (321.24 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01953282 , version 1 (12-12-2018)

Licence

Paternité - Pas d'utilisation commerciale - Partage selon les Conditions Initiales

Identifiants

Citer

Mays Khazem, Claire Jolly, Thomas Gaslonde, Stéphane Massip, Philippe Négrier, et al.. Spirokermeline: A Macrocyclic Spirolactone from Kermadecia elliptica Brongn. & Gris. European Journal of Organic Chemistry, 2018, 2018 (42), pp.5819-5822. ⟨10.1002/ejoc.201800259⟩. ⟨hal-01953282⟩
62 Consultations
107 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More