Isoflavones of the roots of Lupinus luteus
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For the first time in the isoflavone series, a compound which has the structure of 5,7-dihydroxy-3′,4′-methylenedioxyisoflavone (3′,4′-methylenedioxyorobol) and two of its glucosides — 3′,4′-methylenedioxyorobol 7-O-β-D-glucoside and 3′,4′-methylenedioxyorobol 7-O-β-D-glucosylglucoside — and also a genistein C-monoglucoside, have been described. The isoflavones were isolated from the roots ofLupinus luteus L. by preparative chromatography on paper and on columns of polyamide. In addition, the previously known genistein, genistein 7-O-β-D-glucoside (genistin), and genistein 7-O-β-D-glucosylglucoside have been obtained.
KeywordsGlycoside Genistein Isoflavone Glucoside Seal Tube
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- 1.A. P. Volynets, S. M. Mashtakov, and N. A. Laman, Fiziol. Rastenii,16, 934 (1969).Google Scholar
- 4.M. Ramart-Lucas, Bull. Soc. Chim. Fr.,1, 719 (1934).Google Scholar
- 7.H. Roth and H. Meerwein, in: Methoden der organischen Chemie (Houben-Weyl), Georg Thieme Verlag, Stuttgart.Google Scholar
- 8.H. Wagner, in: Methods in Polyphenol Chemistry, New York (1964), p. 37.Google Scholar