Desorption/Chemical ionization mass spectrometry of bitter glycosides from gentiana1.

Planta Med

Institut de Pharmacognosie et Phytochimie, Ecole de Pharmacie, Université de Lausanne, CH-1005 Lausanne, Rue Vuillermet 2.

Published: October 1984

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Article Abstract

A series of bitter secoiridoid glucosides isolated from various GENTIANA species (Gentianaceae) have been investigated by D/CI-MS. Amarogentin, amaropanin, amaroswerin, deglucosyltrifloroside, desacetylcentapicrin, gentiopicrin, swertiamarin and sweroside have been characterized by quasimolecular ions and typical fragments, using NH (3) or CH (4) as reactant gas.

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http://dx.doi.org/10.1055/s-2007-969748DOI Listing

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