1-N-acetylspermidine: Occurrence in normal human serum
- 1 September 1978
- journal article
- research article
- Published by Wiley in Journal of Mass Spectrometry
- Vol. 5 (9) , 515-517
- https://doi.org/10.1002/bms.1200050902
Abstract
Using gas chromatography mass spectrometry following derivatization (N-trifluoroacetylation), 1-N-acetylspermidine was found to occur in normal human serum at a level of approximately 0.008–0.05 nmol ml−1, i.e. about two orders of magnitude lower than the corresponding spermidine level. No evidence for the occurrence in serum of the isomeric 8-N-acetylspermidine was found. Mass spectra of authentic samples of trifluoroactylated 1-N- and 8-N-acetylspermidine are presented.Keywords
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