Fragmentation of a series of cyclic dipeptides in fast-atom bombardment mass spectrometry.
The positive-ion mass spectra of a series of cyclic dipeptides have been obtained by fast-atom bombardment mass spectrometry. The protonated molecules were mass selected and their collision-induced dissociations were analysed by tandem mass spectrometry. This approach allowed an easy structural characterization of the above mentioned class of compounds for further pharmacological studies.
Henczi
M
M
Department of Chemistry, Queen's University, Kingston, Canada.
Weaver
D F
DF
D000595:Amino Acid Sequence; D004151:Dipeptides / Q000737:chemistry*; D008969:Molecular Sequence Data; D016339:Spectrometry, Mass, Fast Atom Bombardment
D004151:Dipeptides