Steroidal Oligoglycosides from the Seeds of Allium tuberosum
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概要
- 論文の詳細を見る
Three new spirostanol steroidal oligoglycosides, together with a known oligoglycoside, were obtained from the seeds of Allium tuberosum after enzymatic hydrolysis of furostanol saponin fraction by β-glucosidase. On the basis of spectroscopic analysis, the structure of new spirostanol oligoglycosides were elucidated as (25S)-spirost-5-ene-2α, 3β-diol 3-O-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl)-(1→2)]-β-D-glucopyranoside, (25S)-spirostane-3β, 5β, 6α-triol 3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside, and (25S)-5β-spirostane-3β, 6α-diol 3-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranoside.
- 公益社団法人日本薬学会の論文
- 2000-03-01
著者
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Nohara Toshihiro
Faculty of Pharmaceutical Sciences, Sojo University
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IKEDA Tsuyoshi
Faculty of Pharmaceutical Sciences, Kumamoto University
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池田 卓也
Exploratory Research Laboratories Iii Daiichi Pharmaceutical Co. Ltd.
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Nohara T
Faculty Of Pharmaceutical Sciences Kumamoto University
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TSUMAGARI Hidetsugu
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University
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Ikeda Tsuyoshi
Faculty Of Medical And Pharmaceutical Science Kumamoto University
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Nohara Toshihiro
Faculty Of Medical And Pharmaceutical Science Kumamoto University
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Ikeda T
Kumamoto Univ. Kumamoto Jpn
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Tsumagari Hidetsugu
Faculty Of Medical And Pharmaceutical Sciences Kumamoto University
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Ikeda Tsuyoshi
Faculty of Medical and Pharmaceutical Sciences, Kumamoto University
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Nohara Toshihiro
Faculty of Medical and Pharmaceutical Scieces, Sojo University
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