Studies on the Constituents of Buddleja Species. I. Structures of Buddledin A and B, Two New Toxic Sesquiterpenes from Buddleja davidii FRANCH.
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概要
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Two new piscicidal sesquiterpenes, buddledin A (1) and B (2), have been isolated from the root bark of Buddleja davidii FRANCH. These structures have been deduced on the basis of spectroscopic and chemical evidences, and confirmed by X-ray analysis of the bromohydrin (8). The absolute configuration was determined by the applications of benzoate rule and dibenzoate chirality rule. Buddledin A and B are the first examples of toxic compounds possessing the caryophyllene skeleton.
- 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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内田 満子
Faculty Of Pharmaceutical Sciences Okayama University
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延原 順子
Faculty of Pharmaceutical Sciences, Okayama University
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延原 順子
Faculty Of Pharmaceutical Sciences Okayama University
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