Ursane-type triterpene saponins from Zygophyllum geslini

Dalila Smati, Anne Claire Mitaine-Offer, Tomofumi Miyamoto, V. Hammiche, Marie Aleth Lacaille-Dubois

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

Four new ursane-based triterpene glycosides, compounds 1-4, as well as the known glycosides zygophylosides E, G, and H, and 3-O-(β-D-quinovopyranosyl) quinovic acid 28-(O-β-D-glucopyranosyl) ester, were isolated from the BuOH-soluble fraction of the MeOH/H2O 7:3 extracts of Zygophyllum geslini (roots or aerial parts). Their structures were established mainly by 1D- and 2D-NMR techniques, in combination with HR-MS analysis and acid hydrolysis.

Original languageEnglish
Pages (from-to)712-719
Number of pages8
JournalHelvetica Chimica Acta
Volume90
Issue number4
DOIs
Publication statusPublished - Jun 26 2007

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Biochemistry
  • Drug Discovery
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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