Studies on the Constituents of Buddleja Species. II. Buddledin C, D and E, New Sesquiterpenes from Buddleja davidii FRANCH
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概要
- 論文の詳細を見る
Further toxic principle, buddledin C, and two additional sesquiterpenes, buddledin D and E, have been isolated from the root bark of Buddleja davidii FRANCH. The structures of buddledin C and D have been determined to be 3 and 4 by chemical transformation of buddledin A into buddledin D and dihydrobuddledin C (6), and by comparisons of their spectral data with those of buddledin A and its cis-isomer (8), which was obtained by the photoisomerization of 1. Structure 5 has been assigned for buddledin E by its spectral data and deuteration experiment.
- 公益社団法人日本薬学会の論文
- 1978-08-25
著者
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吉田 隆志
Department Of Pharmacognosy College Of Pharmaceutical Sciences Matsuyama University
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奥田 拓男
Faculty Of Parmaceutical Sciences University
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吉田 隆志
Faculty Of Pharmaceutical Sciences Kyoto University
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延原 順子
Faculty of Pharmaceutical Sciences, Okayama University
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延原 順子
Faculty Of Pharmaceutical Sciences Okayama University
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藤井 夏子
Faculty of Pharmaceutical Sciences, Okayama University
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藤井 夏子
Faculty Of Pharmaceutical Sciences Okayama University
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