Premium
Mass spectrometry of bisquinolizidine alkaloids: 2‐ and 15‐substituted derivatives of sparteine and 2‐ (or 14)‐dehydrosparteine
Author(s) -
Wyrzykiewicz E.,
Boczoń W.,
Kozioł B.
Publication year - 1998
Publication title -
journal of mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 1076-5174
DOI - 10.1002/(sici)1096-9888(1998100)33:10<971::aid-jms709>3.0.co;2-x
Subject(s) - chemistry , sparteine , fragmentation (computing) , mass spectrometry , mass spectrum , medicinal chemistry , stereochemistry , analytical chemistry (journal) , computational chemistry , chromatography , computer science , operating system
The mass spectral fragmentations of 2‐phenylsparteine, 2‐( p ‐tolyl)sparteine, 15‐phenylsparteine, 2‐phenyl‐2‐dehydrosparteine, 2‐( p ‐tolyl)‐2‐dehydrosparteine and 15‐phenyl‐14‐dehydrosparteine were investigated. Fragmentation pathways, elucidation of which was assisted by accurate mass measurements and correlation between the abundances of the M + • and the selected fragment ions of investigated compounds, are discussed. The data obtained create the basis for distinguishing structural isomers. © 1998 John Wiley & Sons, Ltd.