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
First Online:

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 
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References

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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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