Two natural compounds – a benzofuran and a phenylpropane – from Artemisia dracunculus

Mohammed TalbiLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, MoroccoCorrespondence[email protected]

Bouchra SaadaliLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, Morocco

Driss BorikyLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, Morocco

Laila BennaniLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, Morocco

M’hammed ElkoualiLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, Morocco

Tarik AinaneLaboratory of Analytical Chemistry and Physical Chemistry of Materials, Faculty of Sciences Ben M’Sik, University of Hassan II Casablanca, Casablanca, MoroccoCorrespondence[email protected]

Abstract

The structure elucidation of three metabolites herniarin (7-methoxy-2H-chromen-2-one, 1), phytoalexin (5-acetyl-6-hydroxy-2-(1-hydroxy-1-methylethyl)benzofuran, 2), and prestragol (3-(4′-methoxyphenyl)-prop-1,2-diol, 3) isolated from Artemisia dracunculus was determined on the basis of 1D, 2D NMR methods and by an X-ray crystallographic determination.

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Acknowledgments

We are grateful to Dr M. Gelbke for his helpful assistance for the NMR spectra interpretation, to Mr C. Moulard and to Dr M. Luhmer for measurements of MS and NMR spectra, to the “Department of International Relations” of ULB (Belgium), UH2C, and the “CNRST” of Morocco for their financial support.

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Two natural compounds – a benzofuran and a phenylpropane – from Artemisia dracunculus

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Two natural compounds – a benzofuran and a phenylpropane – from Artemisia dracunculus

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