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Mass spectra of spirostanol and furostanol glycosides
Author(s) -
Komori T.,
Ida Y.,
MutouNéInatsu Y.,
Miyahara K.,
Nohara T.,
Kawasaki T.
Publication year - 1975
Publication title -
biomedical mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0306-042X
DOI - 10.1002/bms.1200020202
Subject(s) - aglycone , chemistry , glycoside , mass spectrum , fragmentation (computing) , mass spectrometry , sugar , stereochemistry , electron ionization , organic chemistry , chromatography , ion , ionization , computer science , operating system
The electron impact mass spectra of twenty acetates and methylates of spirostanol and related furostanol glycosides of high molecular weight (above 650) have been investigated, and the most probable fragmentation patterns of the glycoside derivatives are presented. High resolution mass spectrometry provides useful information concerning the structures of both aglycone and sugar moieties as well as the molecular size of the oligoglycosides.