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'Malonylglucosides' in keywords Facet   Publication Year 1991  [X]
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1991[X]
1Author    Yusuke Shibuya, Satoshi Tahara, Yutaka Kimura, Junya MizutaniRequires cookie*
 Title    New Isoflavone Glucosides from White Lupin (Lupinus albus L.)  
 Abstract    Further investigation of polar constituents in white lupin roots revealed the presence of genistein 7-O-ß-glucoside (la), genistein 4'-0-ß-glucoside (lb), 2'-hydroxygenistein 7-0-ß-glucoside (2a) and 2'-hydroxygenistein 4'-0-ß-glucoside (2b) as simple isoflavone gluco­ sides; luteone 7-O-ß-glucoside (3 a), licoisoflavone A 7-O-ß-glucoside (4 a) and licoisoflavone A 4'-0-ß-glucoside (4b) as prenylated (= 3,3-dimethylallyl-substituted) isoflavone glucosides; and genistein 7-0-ß-(6"-0-malonyl)glucoside (lam) and 2'-hydroxygenistein 7-0-ß-(6''-0-malonyl)glueoside (2 am) as malonylated isoflavone glucosides. Six compounds (2 a, 2 b, 3 a, 4a, 4b, and 2am) are new naturally occurring isoflavone glucosides. 
  Reference    Z. Naturforsch. 46c, 513—518 (1991); received February 12/May 2 1991 
  Published    1991 
  Keywords    Isoflavonoids, Malonylglucosides, White Lupin, Lupinus albus, Leguminosae 
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 TEI-XML for    default:Reihe_C/46/ZNC-1991-46c-0513.pdf 
 Identifier    ZNC-1991-46c-0513 
 Volume    46