Tannins and Related Polyphenols of Theaceous Plants. IV. Monomeric and Dimeric Hydrolyzable Tannins Having a Dilactonized Valoneoyl Group from Schima wallichii KORTH.
スポンサーリンク
概要
- 論文の詳細を見る
Two new hydrolyzable tannins, schimawalins A (10) and B (17), have been isolated from the dried flowers of Schima wallichii (DC) KORTH. (Theaceae), and their structures, having a dilactonized valoneoyl group in the molecule, were established based on spectral and chemical evidence. Eight known hydrolyzable tannins, including camelliin B (8), the main constitvent of the flower, with a macrocyclic dimer structure, were also isolated. The orientation of the valoneoyl groups in camelliin B was completely determined.
- 社団法人日本薬学会の論文
- 1991-09-25
著者
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吉田 隆志
Faculty of Pharmaceutical Sciences, Okayama University
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奥田 拓男
Faculty of Pharmaceutical Sciences, Okayama University
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吉田 隆志
Department Of Pharmacognosy College Of Pharmaceutical Sciences Matsuyama University
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周 〓
Faculty of Pharmaceutical Sciences, Okayama University
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新田 あや
Faculty of Pharmaceutical Sciences, Kyoto University
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奥村 智子
Faculty Of Pharmaceutical Sciences Okayama University
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奥田 拓男
Takeda Chemical Ind. Ltd. Osaka Jpn
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周 〓
岡山大学薬学部
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奥田 拓男
Faculty Of Parmaceutical Sciences University
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新田 あや
Faculty Of Pharmaceutical Sciences Kyoto University
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吉田 隆志
Faculty Of Pharmaceutical Sciences Kyoto University
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