General occurrence of the glucosinolate glucocochlearin within the Cochlearia genus

A natural compound, glucocochlearin, was isolated from the aerial parts of 10 different Cochlearia species. The purification of this compound was achieved through HPLC. The identity of the product was established mainly on the basis of spectroscopic NMR (1H, 13C, COSY, TOCSY, HMQC, HMBC, J-MOD) and high resolution mass spectroscopy data. This compound can be considered as a chemomarker of the genus Cochlearia.

Mots clés

Cochlearia Brassicaceae Glucocochlearin Electrospray ionisation mass spectrometry (ESIMS) NMR spectroscopy

Domaines

Sciences de l'environnement

Catherine Bertignac : Connectez-vous pour contacter le contributeur

https://hal.univ-brest.fr/hal-00635639

Soumis le : mardi 25 octobre 2011-16:30:55

Dernière modification le : vendredi 9 février 2024-16:56:36

Dates et versions

hal-00635639 , version 1 (25-10-2011)

Identifiants

HAL Id : hal-00635639 , version 1
DOI : 10.1016/j.carres.2006.05.014

Citer

Xavier Dauvergne, Stéphane Cerantola, Stéphanie Salaün, Christian Magné, Nelly Kervarec, et al.. General occurrence of the glucosinolate glucocochlearin within the Cochlearia genus. Carbohydrate Research, 2006, 341 (12), pp.2166-2169. ⟨10.1016/j.carres.2006.05.014⟩. ⟨hal-00635639⟩

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