Bioactive Saponins and Glycosides. V. Acylated Polyhydroxyolean-12-ene Triterpene Oligoglycosides, Camelliasaponins A_1,A_2,B_1,B_2,C_1,and C_2,from the Seeds of Camellia japonica L. : Structures and Inhibitory Activity on Alcohol Absorption
スポンサーリンク
概要
- 論文の詳細を見る
Acylated polyhydroxyolean-12-ene triterpene oligoglycosides, camelliasaponins A_1,A_2,B_1,B_2,C_1,and C_2,were isolated from the seeds of Camellia japonica L. The structures of six camelliasaponins were elucidated on the basis of chemical and physicochemical evidence. Camelliasaponins B_1,B_2,C_1,and C_2 were found to exhibit inhibitory activity on ethanol absorption. By comparison of the inhibitory activities for camelliasaponins with those for desacyl-camelliasaponins, acyl groups such as the angeloyl or tigloyl group were found to be essential to exerting the activity.
- 公益社団法人日本薬学会の論文
- 1996-10-15
著者
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MATSUDA Hisashi
Kyoto Pharmaceutical University
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YOSHIKAWA Masayuki
Kyoto Pharmaceutical University
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山崎 幹夫
千葉大学薬学部
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MURAKAMI Toshiyuki
Kyoto Pharmaceutical University
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MURAKAMI Nobutoshi
Kyoto Pharmaceutical University
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YAMAHARA Johji
Kyoto Pharmaceutical University
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YOSHIZUMI Satoshi
Kyoto Pharmaceutical University
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村上 啓寿
阪大院薬:presto
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Yoshizumi S
Research And Development Headquaters Hokuriku Seivaku Co. Ltd.
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Yasuda S
Kanazawa Univ. Kanazawa Jpn
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Yasuda Shingo
Research And Development Division Hokuriku Seiyaku Co. Ltd.
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Yamahara J
Kyoto Pharmaceutical University
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YAMAHARA JOHJI
Kyoto College of Pharmacy
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MATSUDA HISASHI
Kyoto College of Pharmacy
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Murakami Toshiyuki
Kyoto Institute of Technology
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