NEW PISCICIDAL TRITERPENES FROM IRIS GERMANICA
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概要
- 論文の詳細を見る
Three new piscicidal triterpenens named irisgermanicals A, B and C along with seven known iridal-type triterpenes including iripallidal and iriflorental were isolated from the bark of Iris germanica rhizome, upon bioassay-guided fractionation using the Medaka (killie-fish; Oryzias latipes), and their bicyclic structures were elucidated based on the spectral analyses. Irisgermanicals B and C were characterized as geometrical iriflorental and iripallidal isomers, respectively, concerning the α, β-unsaturated aldehyde moiety. The piscicidal activity was observed for bicyclic iridals, among which iriflorental exhibited most potent activity.
- 公益社団法人日本薬学会の論文
- 1995-07-15
著者
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伊東 秀之
岡山大学大学院医歯薬学総合研究科創薬生命科学専攻
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吉田 隆志
Faculty of Pharmaceutical Sciences, Okayama University
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伊東 秀之
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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三宅 陽子
Faculty Of Pharmaceutical Sciences Okayama University
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Miyake Yoshihiro
Institute For Bioftinctional Research Co. Ltd.
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吉田 隆志
Faculty Of Pharmaceutical Sciences Kyoto University
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Miyake Yoko
Faculty Of Pharmaceutical Sciences Okayama University
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