The Isolation and Structure Elucidation of a New Sesquiterpene Lactone from the Poisonous Plant Coriaria japonica (Coriariaceae)
スポンサーリンク
概要
- 論文の詳細を見る
A new sesquiterpene lactone named coriarin was isolated from achenes (seeds) of Coriaria japonica (Coriariaceae) along with known constituents tutin, dihydrotutin and corianin, and its structure was deduced on a spectroscopic basis. The structure of coriarin was finally confirmed by the base-catalized chemical conversion of tutin into coriarin, in which the lactone ring linkage was transposed from C-3 to C-2. Chemical investigation of sarcocarps was also undertaken in parallel, but neither sesquiterpene lactones nor related constituents were obtained. The results indicate that sesquiterpene lactones occur only in achenes of C. japonica berry, as is the case in other Coriaria species.
- 公益社団法人日本薬学会の論文
- 2005-08-01
著者
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Kinoshita Takeshi
東京薬科大学 薬学部
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KINOSHITA Takeshi
Faculty of Pharmaceutical Sciences, Teikyo University
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ITAKI Nao
Faculty of Pharmaceutical Sciences, Tokyo University of Pharmacy and Life Science
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HIKITA Maho
Faculty of Pharmaceutical Sciences, Tokyo University of Pharmacy and Life Science
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AOYAGI Yutaka
Faculty of Pharmaceutical Sciences, Tokyo University of Pharmacy and Life Science
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HITOTSUYANAGI Yukio
Faculty of Pharmaceutical Sciences, Tokyo University of Pharmacy and Life Science
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TAKEYA Koichi
Faculty of Pharmaceutical Sciences, Tokyo University of Pharmacy and Life Science
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Hitotsuyanagi Yukio
Faculty Of Pharmaceutical Sciences Tokyo University Of Pharmacy And Life Science
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Itaki Nao
Faculty Of Pharmaceutical Sciences Tokyo University Of Pharmacy And Life Science
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Aoyagi Yutaka
Faculty Of Pharmaceutical Sciences Tokyo University Of Pharmacy And Life Science
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Hikita Maho
Faculty Of Pharmaceutical Sciences Tokyo University Of Pharmacy And Life Science
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Takeya Koichi
Tokyo Univ. Pharmacy And Life Sci. Tokyo Jpn
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Kinoshita Takeshi
Faculty Of Pharmaceutical Sciences Teikyo University
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Kinoshita Takeshi
Faculty Of Engineering Yamaguchi University
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Hitotsuyanagi Yukio
Department Of Pharmacognosy Tokyo College Of Pharmacy
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TAKEYA Koichi
School of Pharmacy, Tokyo University of Pharmacy & Life Science
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