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HPLC, mass spectrometry, and LC/MS of gossypol and its derivatives

✍ Scribed by Martlin, S. A. ;Zhou, R. H. ;Games, D. E. ;Jones, A. ;Ramsey, E. D.

Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
362 KB
Volume
7
Category
Article
ISSN
0935-6304

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✦ Synopsis

Conditions are reported for the reverse-phase HPLC analysis of gossypol and of someof its derivatives, including anhydrogossypol, gossypolone, gossypol hexaacetate, and Schiff's base derivatives. It is shown that field desorption (FD) and chemical ionization (Cl) mass spectrometry have advantages over electron impact (El) mass spectrometry tor the characterization of these compounds and that combined high-performance liquid chromatography/mass spectrometry (LWMS), especially when used in the CI mode, is particularly effective.

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