Chemistry of Natural Compounds

, Volume 5, Issue 4, pp 199–200 | Cite as

Flavonoids of Crataegus. The structure of cratenacin

  • V. S. Batyuk
  • N. V. Chernobrovaya
  • D. G. Kolesnikov
Article

Conclusions

The complete structure of the new C-glycoside, cratenacin, isolated from the leaves ofCrataegus curvisepala (Lindm.) has been determined by chemical and spectral methods; it is 5,7,4′-trihydroxyflavone 8-C-[6-O-acetyl-β-D-glucopyranosyl(4 → 1)-α-L-rhamnopyranoside].

Keywords

Flavonoid Thio Spectral Method Periodate Ethoxide 

References

  1. 1.
    V. S. Batyuk, N. V. Chernobrovaya, and A. P. Prokopenko, KhPS [Chemistry of Natural Compounds],2, 90, (1966).Google Scholar
  2. 2.
    V. S. Batyuk, KhPS [Chemistry of Natural Compounds],2, 288, 1966.Google Scholar
  3. 3.
    J. Fisel, Arzneimittel-Forschung, 15, 1417, 1965.PubMedGoogle Scholar
  4. 4.
    U. Kranen Fiedler, Arzneimittel-Forschung, 5, 609, 1955.PubMedGoogle Scholar
  5. 5.
    T. A. Geissman and U. Kranen-Fiedler. Naturwissenschaften, 431, no. 10, 1956.Google Scholar
  6. 6.
    G. H. Mansfield, T. Swain, and C. G. Nordström, Nature, no. 4366, 23, 1953.Google Scholar

Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • V. S. Batyuk
    • 1
  • N. V. Chernobrovaya
    • 1
  • D. G. Kolesnikov
    • 1
  1. 1.Khar'kov Chemical and Pharmaceutical Scientific-Research InstituteUSSR

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