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Chemistry of Natural Compounds

, Volume 14, Issue 5, pp 504–507 | Cite as

Triterpenes from the leaves ofBetula ermanii

  • G. V. Malinovskaya
  • N. D. Pokhilo
  • V. V. Isakov
  • N. I. Uvarova
Article
  • 22 Downloads

Summary

From the unsaponifiable fraction of an ethereal extract of the leaves ofBetula ermanii a new triterpene of the dammarane series — 20,24-epoxydammarane-3β,6α,25-trol (II) — and its 6-O-acetyl derivative (I) have been isolated.

Keywords

Petroleum Ether Saponin Oleanolic Acid Caustic Soda Triol 

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Copyright information

© Plenum Publishing Corporation 1979

Authors and Affiliations

  • G. V. Malinovskaya
  • N. D. Pokhilo
  • V. V. Isakov
  • N. I. Uvarova

There are no affiliations available

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