A New Prenylflavonoid Isolated from Propolis Collected in the Solomon Islands
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概要
- 論文の詳細を見る
The new prenylflavonoid, solophenol A (1), together with three known compounds, bonannione A (2), sophoraflavanone A (3) and (2S)-5,7-dihydroxy-4'-methoxy-8-prenylflavanone (4), were isolated from propolis collected from Malaita Island in The Solomon Islands. The structure of each compound was determined by spectroscopic methods, including mass spectrometry and 2D NMR. Compound 1 exhibited potent 2,2-diphenyl-1-picrylhydrazyl radical-scavenging activity.
著者
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Masuda Shuichi
Department Of Biological Science Faculty Of Science Hiroshima University
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Kumazawa Shigenori
Department Of Food And Nutritional Sciences And Global Coe Program University Of Shizuoka
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Shimamura Yuko
Dep. Of Nutrition And Food Sci. Ochanomizu Univ.
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Shimamura Yuko
Department Of Nutrition And Food Science Ochanomizu University
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SHIRAFUJI Kenichi
NPO APSD Japan
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MOLI Reuben
NGO APSD Solomon
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Inui Saori
Department Of Food And Nutritional Sciences University Of Shizuoka
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