Chemistry of Natural Compounds

, Volume 9, Issue 3, pp 294–298 | Cite as

Coumarins of Ferula kopetdaghensis and the structure of kopeolin and kopeoside

  • Kh. M. Kamilov
  • G. K. Nikonov
Article

Summary

The roots ofFerula kopetdaghensis Eug. Kor. have yielded five coumarins — umbelliferone and four new compounds (kopetin, kopeodin, kopeolin, and kopeoside).

On the basis of NMR, mass, and IR spectroscopy, derivatives, and transformation products, the structures of two of the new coumarins kopeolin and kopeoside have been established. It has been shown that kopeolin is a derivative of farnesiferol C and kopeoside is kopeolin 3-O-β-D-glucoside.

Keywords

Coumarin Hydroxy Group Acetic Anhydride Methine Proton Olefinic Proton 

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • Kh. M. Kamilov
  • G. K. Nikonov

There are no affiliations available

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