Synthetic Studies on Naturally Occurring Coumarins. I. A Convenient Synthesis of 5,8-Dimethoxy- and 7,8-Dimethoxycoumarins
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概要
- 論文の詳細を見る
The coumarin isolated from Ariemisia carvifolia WALL was proved synthetically to be 7,8-dimethoxycoumarin and not 5,8-dimethoxycoumarin as previously proposed. 3,4-Dimethoxy- and 3,6-dimethoxysalicylaldehydes gave the corresponding coumarins in good yield by the method using phosphorane reagent in N, N-diethylaniline under reflux.
- 社団法人日本薬学会の論文
- 1992-07-25
著者
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石井 永
Faculty of Pharmaceutical Sciences, Chiba University
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原山 尚
Faculty of Pharmaceutical Sciences, Chiba University
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原山 尚
Faculty Of Pharmaceutical Sciences Kyoto University
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石井 永
Faculty Of Pharmaceutical Sciences Chiba University
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剣持 和弘
Faculty of Pharmaceutical Sciences, Chiba University
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DOPKE Werner
Chemistry Section, Humboldt University at Berlin
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Dopke Werner
Chemistry Section Humboldt University At Berlin
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剣持 和弘
Faculty Of Pharmaceutical Sciences Chiba University
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