[Identification of bis-quaternary ammonium compounds using mild ionization mass spectrometry].

@article{Sukhodub1990IdentificationOB,
  title={[Identification of bis-quaternary ammonium compounds using mild ionization mass spectrometry].},
  author={Leonid F. Sukhodub and Marina V. Kosevich and V. S. Shelkovskii and O A Boriak and Iu L Volianskiĭ and V I Moleva and T A Chumachenko},
  journal={Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic]},
  year={1990},
  volume={35 2},
  pages={
          10-2
        }
}
Ethonium, an antimicrobial chemotherapeutic agent, was investigated by mass spectrometry (MS) under various ionization conditions: electron impact, field ionization, field desorption (FD) and fast atom ionization. FDMS was found to be the most suitable procedure for ethonium identification. Relation of the ED mass spectra to the distance between the nitrogen atoms in bis-quaternary ammonium compounds is discussed. It was shown that the most intensive ions with m/z 499, 315 in the FD mass… CONTINUE READING

From This Paper

Topics from this paper.

Similar Papers

Loading similar papers…