Desorption/Chemical Ionization Mass Spectrometry of Naturally Occurring Glycosides†
作者： Kurt Hostettmann , Jacques Doumas , Michel Hardy
关键词:
摘要: Desorption/chemical ionization mass spectrometry (D/CI.-MS.) is a recently developed technique especially indicated for highly polar and non volatile compounds. Various naturally occurring glycosides such as saponins, iridoid secoiridoid glycosides, cardenolides flavone-O-glycosides have been investigated by this method. All the measurements were carried out on underivatized In addition to structural informations generally furnished field-desorption (molecular ion sugar sequence), molecular pertinent fragments of aglycone could also be obtained.
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