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Chemistry of Natural Compounds

, Volume 4, Issue 3, pp 157–160 | Cite as

A mass spectrometric study of natural mixtures of enniatin antibiotics

  • A. A. Kiryushkin
  • B. V. Rozynov
  • Yu. A. Ovchinnikov
Article

Conclusions

It has been shown that the natural mixture of enniatin antibiotics contains not only enniatins A and B but also two new substances, enniatins A1 and B1, which differ from enniatin A by the fact that in their molecules one or two N-methylisoleucine residues are replaced by one or two N-methylvaline residues.

Keywords

Mass Spectrum Natural Sample Hydroxy Acid Acid Type Mass Spectrometric Study 

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Copyright information

© The Faraday Press, Inc. 1971

Authors and Affiliations

  • A. A. Kiryushkin
    • 1
  • B. V. Rozynov
    • 1
  • Yu. A. Ovchinnikov
    • 1
  1. 1.Institute of the Chemistry of Natural Compounds AS USSRUSSR

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