• YAKHAK HOEJI
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• v.41 no.4
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• pp.444-449
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• 1997

Five flavonoids were isolated from the heartwoods of Maackia fauriei. On the basis of spectroscopic evidences, the structure of these compounds were established as (-)maa ckiain(3-hydroxy-8,9-methylenedioxypterocarpan), ononin(4'-methoxyisoflavone- 7-O-${\beta}$-D-glucoside), wistin(4',6-dimethoxyisoflavone-7-O-${\beta}$-D-glucoside), daidzin(4'-hydroxyisoflavone-7-O-${\beta}$-D-glucoside) and 2'-methoxy-4'- hydroxyisoflavone-6-O-${\beta}$-D-glucoside. In these compounds, 2'-methoxy-4'-hydroxyisoflavone-6-O-${\beta}$-D-glucoside was for the first time isolated from the plant source.