Characterization of sphingosine long‐chain bases by fast atom bombardment and high‐energy collision‐induced decomposition tandem mass spectrometry
Articolo
Data di Pubblicazione:
1992
Citazione:
Characterization of sphingosine long‐chain bases by fast atom bombardment and high‐energy collision‐induced decomposition tandem mass spectrometry / F. RUBINO, L. ZECCA, S. SONNINO. - In: OMS, ORGANIC MASS SPECTROMETRY. - ISSN 0030-493X. - 27:12(1992), pp. 1357-1364.
Abstract:
The fragmentation of protonated and cationized sphingosine and sphinganine under metastable and high-energy collision-induced decomposition is reported. The protonated compounds undergo abundant charge-remote fragmentation of the long alkyl chain, while the cationized molecules yield much less abundant fragmentation and little or no electrocyclic fission of the hydrocarbon portion.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
pig harderian-gland; structural determination; fatty-aids; glycosphingolipids; activation; cerebrosides; ganglioside; surfactants
Elenco autori:
F. RUBINO, L. ZECCA, S. SONNINO
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