MASS-SPECTROMETRY OF MACROCYCLIC-COMPOUNDS

被引:6
作者
KIREMIRE, B [1 ]
SERAGLIA, R [1 ]
TRALDI, P [1 ]
机构
[1] CNR,AREA RIC PADOVA,SERV SPETTROMET MASSA,I-35100 PADUA,ITALY
关键词
D O I
10.1002/rcm.1290051112
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
The mass spectrometric behaviour of more than 60 different macrocyclic compounds is reviewed in detail with the aim of depicting general fragmentation pathways, well-related to the different structural classes. In general, the electron-ionization-induced decomposition is characterized by the ejection of single molecules characteristic of the macrocycle. [M + H]+ and [M/2 + H]+ ions are always encountered due to the intrinsic basicity of such molecules.
引用
收藏
页码:543 / 556
页数:14
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