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Two prenylated flavonoids from the stem bark of Erythrina burttii

  • From the stem bark of Erythrina burttii, a new isoflavone, 5,2',4'-trihydroxy-7-methoxy-6-(3- methylbut-2-enyl)isoflavone (trivial name, 7-O-methylluteone) and a new flavanone, 5,7-dihydroxy-4'-methoxy- 3'-(3-methylbutadienyl)-5'-(3-methylbut-2-enyl)flavanone (trivial name, burttinonedehydrate) along with three known isoflavonoids (8-prenylluteone, 3-O-methylcalopocarpin and genistein) were isolated. The structures were detd. on the basis of spectroscopic evidence.

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Author details:Abiy YenesewORCiD, Beatrice Irungu, Solomon DereseORCiD, Jacob O. Midiwo, Matthias HeydenreichORCiD, Martin G. Peter
Publication type:Article
Language:English
Year of first publication:2003
Publication year:2003
Release date:2017/03/24
Source:Phytochemistry. - 63 (2003), 4, S. 445 - 448
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie
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