Two new triterpene saponins from Acanthophyllum laxiusculum

David Pertuit, Tayebe Baghery Lotfabad, Anne Claire Mitaine-Offer, Tomofumi Miyamoto, Chiaki Tanaka, Marie Aleth Lacaille-Dubois

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Two new triterpene glycosides, 1 and 2, together with three known ones, were isolated from roots of Acanthophyllum laxiusculum Schiman-Czeika. The structures of the new compounds were established by extensive 1D- and 2D-NMR spectroscopic experiments and MS analyses as 23-O-β-D-galactopyranosylgypsogenic acid 28-O-{β-D-glucopyranosyl-(1→2)-6-O-[4-carboxy-3-hydroxy-3-methyl-1-oxobutyl]-β-D-glucopyranosyl-(1→6)}-[β-D-glucopyranosyl-(1→3)]-β-D-galactopyranosyl ester (1) and gypsogenic acid 28-O-{β-D-glucopyranosyl-(1→2)-6-O-[4-carboxy-3-hydroxy-3-methyl-1-oxobutyl]-β-D-glucopyranosyl-(1→6)}-[β-D-glucopyranosyl-(1→3)]-β-D-galactopyranosyl ester (2).

Original languageEnglish
Pages (from-to)611-617
Number of pages7
JournalHelvetica Chimica Acta
Volume98
Issue number5
DOIs
Publication statusPublished - May 1 2015

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Triterpenes
Saponins
esters
Esters
Glycosides
glucosides
acids
Acids
Nuclear magnetic resonance
nuclear magnetic resonance
Experiments

All Science Journal Classification (ASJC) codes

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

Cite this

Pertuit, D., Baghery Lotfabad, T., Mitaine-Offer, A. C., Miyamoto, T., Tanaka, C., & Lacaille-Dubois, M. A. (2015). Two new triterpene saponins from Acanthophyllum laxiusculum. Helvetica Chimica Acta, 98(5), 611-617. https://doi.org/10.1002/hlca.201400253

Two new triterpene saponins from Acanthophyllum laxiusculum. / Pertuit, David; Baghery Lotfabad, Tayebe; Mitaine-Offer, Anne Claire; Miyamoto, Tomofumi; Tanaka, Chiaki; Lacaille-Dubois, Marie Aleth.

In: Helvetica Chimica Acta, Vol. 98, No. 5, 01.05.2015, p. 611-617.

Research output: Contribution to journalArticle

Pertuit, D, Baghery Lotfabad, T, Mitaine-Offer, AC, Miyamoto, T, Tanaka, C & Lacaille-Dubois, MA 2015, 'Two new triterpene saponins from Acanthophyllum laxiusculum', Helvetica Chimica Acta, vol. 98, no. 5, pp. 611-617. https://doi.org/10.1002/hlca.201400253
Pertuit D, Baghery Lotfabad T, Mitaine-Offer AC, Miyamoto T, Tanaka C, Lacaille-Dubois MA. Two new triterpene saponins from Acanthophyllum laxiusculum. Helvetica Chimica Acta. 2015 May 1;98(5):611-617. https://doi.org/10.1002/hlca.201400253
Pertuit, David ; Baghery Lotfabad, Tayebe ; Mitaine-Offer, Anne Claire ; Miyamoto, Tomofumi ; Tanaka, Chiaki ; Lacaille-Dubois, Marie Aleth. / Two new triterpene saponins from Acanthophyllum laxiusculum. In: Helvetica Chimica Acta. 2015 ; Vol. 98, No. 5. pp. 611-617.
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