Preparation of a ε-caprolactonic diterpenoid derivate by unexpected oxidative cleavage/lactonization of 2-oxoaustroeupatol

Preparation of a ε-caprolactonic diterpenoid derivate by unexpected oxidative cleavage/lactonization of 2-oxoaustroeupatol

Abstract From aerial parts of Austroeupatorium inulifolium was isolated the ent-nor-furano triol labdane austroeupatol 1. The compound 1 was treated with IBX showing an unexpected selectivity at the potentially oxidizable sites of the substrate yielding the 2-oxoaustroeupatol (2) and 2,19-dioxoaustr...

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Bibliographic Details
Main Authors: Pablo A. Chacón-Morales, Juan M. Amaro-Luis, Luis Beltrán Rojas Fermín, Rémi Jacquet, Denis Deffieux, Laurent Pouységu, Stéphane Quideau
Format: Article
Language:English
Published: SpringerOpen 2022-06-01
Series:Natural Products and Bioprospecting
Subjects:
Oxidative cleavage
Austroeupatol
NaIO4
IBX
Lactonization
NMR
Online Access:https://doi.org/10.1007/s13659-022-00343-2

Internet

https://doi.org/10.1007/s13659-022-00343-2

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