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Chemistry of Natural Compounds

, Volume 28, Issue 5, pp 455–460 | Cite as

Triterpene glycosides of Hedera taurica

IX. Structures of taurosides G1, G2, T3, H1, and H2 from the leaves of Crimean ivy
  • V. I. Grishkovets
  • N. V. Tolkacheva
  • A. S. Shashkov
  • V. Ya. Chirva
Article

Abstract

From the leaves of Crimean ivy we have isolated the previously known glycosides 3-O-α-L-Arap-28-O-[O-α-L-Rhap-(1→4)-O-β-D-Glcp-(1→6)-β-D-Glcp]hederagenin, 3-O-[O-α-L-Rhap-(1→2)-α-L-Arap]-28-O-[O-α-L-Rhap-(1→4)-O-β-D-Glcp-(1→6)-β-D-Glcp]oleanic acid and -hederagenin, and 3-O-[O-α-L-Rhap-(1→2)-α-L-Arap]-28-O-[O-β-D-Glcp-(1→6)-β-D-Glcp]hederagenin and a new one: tauroside H1 — 3-O-[O-α-L-Rhap-(1→2)-O-α-L-Arap]-28-O-[O-α-L-Rhap-(1→4)-O-β-D-Glcp-(1→6)-β-D-Glcp]echinocystic acid.

Keywords

Glycoside Arabinose Oleanolic Acid Carboxy Group Sesquiterpene Lactone 

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Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • V. I. Grishkovets
  • N. V. Tolkacheva
  • A. S. Shashkov
  • V. Ya. Chirva

There are no affiliations available

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