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Differentiation between 3,4- and 4,15-Epoxyeudesmanolides by Electrospray Ionization Tandem Mass Spectrometry

We investigated the fragmentation of the eudesmanolide-type sesquiterpene lactones 1α-(4-hydroxymethacryloyloxy)-3α,4α-epoxy-8α-hydroxyeudesm-11(13)-6α,12-olide (1) and 1α-(2,3-epoxyangeloyloxy)-4α,15-epoxy-8α-hydroxyeudesm-11(13)-6α,12-olide (2) by electrospray ionization tandem mass spectrometry (...

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Detalles Bibliográficos
Autores principales:	Dias, Herbert Júnior, Stefani, Ricardo, Tomaz, José Carlos, Vessecchi, Ricardo, Crotti, Antônio Eduardo Miller
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi 2017
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5695018/ https://www.ncbi.nlm.nih.gov/pubmed/29234552 http://dx.doi.org/10.1155/2017/7921867

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