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Planta Med 1981; 43(12): 367-374
DOI: 10.1055/s-2007-971525
Research Articles

© Hippokrates Verlag Stuttgart

Isolement et Etude du Sarothamnoside, Nouvel Heteroside d'Isoflavone de Divers Sarothamnus

Isolation and Properties of Sarothamnoside, a Novel Isoflavone Glycoside from Various Sarothamnus SpeciesM. Brum-Bousquet1 , J. Y. Lallemand2 , F. Tillequin1 , G. Faugeras1 , P. Delaveau1
  • 1Faculté de Pharmacie de l'Université René Descartes de Paris
  • 2C.N.R.S. ERA 32. Laboratoire de Chimie de l'Ecole Normale Supérieure de Paris
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Publication Date:
30 March 2007 (online)

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Abstract

Sarothamnoside (genistein 7,4′-di-O-[4-O-β-D-glucopyranosyl-β-D-apiofuranoside]), a novel isoflavone glycoside, has been isolated from Sarothamnus scoparius and S. patens seeds. The structure, in agreement with acid and enzymatic hydrolysis experiments, has been unambiguously determined, using spectral methods: SM, 1H NMR and 13C NMR. 1H NMR spectra showed the β configuration of the two apioses, whereas 13C NMR provided evidence of the sugar linkages.

Key Word Index

Sarothamnus scoparius - S. patens - Leguminoseae - Isoflavone tetraglycoside - Apiose - 13C NMR