On the Constituents of Nauclea orientalis L. I. Noreugenin and Naucleoside, A New Glycoside. : Terpenoids V
スポンサーリンク
概要
- 論文の詳細を見る
β-Sitosterol, noreugenin (I), palmitic acid, and naucleoside (VII), a new triterpene glycoside, have been isolated from Nauclea orientalis L. The direct isolation of 2-methyl-5,7-dihydroxychromone (noreugenin)(I) from natural source has never been published, although it has been synthesized and also derived from eugenin (II) by demethylation. Upon acidic hydrolysis, naucleoside gave quinovaic acid (III) as the aglycon, together with D-xylose and L-rhamnose as the sugar moiety. The order of linkage is shown to be represented by D-xylose-L-rhamnose-(C-3)-quinovaic acid (VII).
- 社団法人日本薬学会の論文
- 1967-11-25
著者
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藤多 哲朗
徳島大学薬学部
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藤田 栄一
Osaka University Of Pharmaceutical Sciences
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藤田 栄一
Institute for Chemical Research, Kyoto University
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藤多 哲朗
Institute for Chemical Research, Kyoto University
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鈴木 豊子
Institute for Chemical Research, Kyoto University
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藤田 栄一
Institute For Chemical Research Kyoto University
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鈴木 豊子
Institute For Chemical Research Kyoto University
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