Chemical Composition of Laurencia obtusa Extract and Isolation of a New C15-Acetogenin

Chemical Composition of Laurencia obtusa Extract and Isolation of a New C15-Acetogenin

A new C15-acetogenin, sagonenyne (20), exhibiting an unusual single tetrahydropyran ring was isolated from an ethyl acetate extract of Laurencia obtusa collected on the Corsican coastline. Its structure was established by detailed NMR spectroscopic analysis, mass spectrometry, and comparison with li...

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Bibliographic Details
Main Authors: Hélène Esselin, Sylvain Sutour, Joana Liberal, Maria Teresa Cruz, Ligia Salgueiro, Benjamin Siegler, Ingrid Freuze, Vincent Castola, Mathieu Paoli, Ange Bighelli, Félix Tomi
Format: Article
Language:English
Published: MDPI AG 2017-05-01
Series:Molecules
Subjects:
Laurencia obtusa
13C-NMR
corsica
cytotoxic activity
sagonenyne
Online Access:http://www.mdpi.com/1420-3049/22/5/779

Internet

http://www.mdpi.com/1420-3049/22/5/779

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