Marine Natural Products. XVI. : Structures of Five New Diterpenes from an Okinawan Soft Coral of Xenia sp. (Xeniidae)
スポンサーリンク
概要
- 論文の詳細を見る
Two pairs of diastereomeric diterpenes, xeniolone (1) and isoxeniolone (3), and hydratoxeniolone (16) and hydratoisoxeniolone (18), were isolated, together with their putative biogenetic precursor, germacrexeniolone (20), from an Okinawan soft coral of Xenia sp. (Xeniidae). On the basis of chemical and physiochemical evidence, the absolute stereostructures of these five diterpenes have been elucidated. It has also been shown that germacrexeniolone (20) is gradually air-oxidized to yield xeniolone (1) and isoxeniolone (3) upon standing, while in an aqueous acetone solution, it yields hydratoxeniolone (16) and hydratoisoxeniolone (18).
- 社団法人日本薬学会の論文
- 1986-11-25
著者
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北川 勲
Faculty of Pharmaceutical Sciences, Osaka University
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小林 資正
Faculty of Pharmaceutical Sciences, Osaka University
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京極 好正
Institute for Protein Research, Osaka University
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京極 好正
阪大・蛋白研
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京極 好正
大阪大学蛋白質研究所
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京極 好正
Institute For Protein Research Osaka University
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京極 好正
群馬大学内分泌研究所
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北川 勲
Faculty Of Pharmaceutical Sciences Osaka University
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蔡 陽
Faculty Of Pharmaceutical Sciences Osaka University
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崔 征
Faculty of Pharmaceutical Sciences, Osaka University
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Kobayashi M
Fujisawa Pharmaceutical Co. Ltd. :(peresent Address)fujisawa Research Insitute Of America Inc. North
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Kobayashi M
Faculty Of Pharmaceutical Sciences Osaka University
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崔 征
Faculty Of Pharmaceutical Sciences Osaka University
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