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Chemistry of Natural Compounds

, Volume 5, Issue 4, pp 228–230 | Cite as

NMR spectra of cardenolides with an oxygen-containing function at C10

  • A. Kh. Sharipov
  • M. B. Gorovits
  • G. K. Makarichev
  • M. R. Yagudaev
  • N. K. Abubakirov
Article

Conclusions

The NMR spectra of 12 cardenolides with oxygen-containing functions at C10 has been studied. The chemical shifts of the signals of the protons of the C18 angular methyl group, a butenolide ring, and some other protons have been discussed as functions of the structural features of the individual compounds.

Keywords

Chemical Shift Methylene Proton Strong Field Weak Field CF3COOH 

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Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • A. Kh. Sharipov
    • 1
  • M. B. Gorovits
    • 1
  • G. K. Makarichev
    • 1
  • M. R. Yagudaev
    • 1
  • N. K. Abubakirov
    • 1
  1. 1.Institute of the Chemistry of Plant Substances AS UzSSRUSSR

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