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Chromatographic properties and mass spectrometric fragmentation of dioxygenated C 27 ‐, C 28 ‐, C 29 ‐steroids
Author(s) -
Aringer Leif,
Nordström Lennart
Publication year - 1981
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.1200080502
Subject(s) - fragmentation (computing) , chromatography , chromatographic separation , chemistry , sephadex , high performance liquid chromatography , organic chemistry , biology , ecology , enzyme
Group separation of C 27 ‐, C 28 ‐ and C 29 ‐steroids on lipophilic Sephadex gels followed by thin‐layer chromatographic and gas chromatographic separation within groups is described for 165 different dioxygenated steroids. The mass spectrometric fragmentation patterns for all C 27 ‐, C 28 ‐ and C 29 ‐steroids have been summarized. The emphasis has been laid on the systematic identification of steroids from metabolic experiments.