KMID : 0370219970410040444
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Yakhak Hoeji 1997 Volume.41 No. 4 p.444 ~ p.449
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Isoflavone Compounds of the Heartwood of Maackia fauriei
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Ȳ¸íÈñ/Hwang MH
±Ç¿ë¼ö/±èâ¹Î/Kwon YS/Kim CM
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Abstract
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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-7-0-beta-D-glucoside), daidzin(4¡¯-hydroxyisoflavone-7-0-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.
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