Saponin and Sapogenol. XXXVI. Chemical Constituents of Astragali Radix, the Root of Astragalus membranaceus BUNGE. (3). Astragalosides III, V, and VI

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概要

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• Based on chemical and physicochemical investigations including carbon-13 nuclear magnetic resonance (^<13>C-NMR) examinations and methylation analyses, the structures of three astragalosides, which were isolated from Astragali Radix, the root of Korean Astragalus membranaceus BUNGE (Leguminosae), were elucidated : astragaloside III is 3-O-[β-D-glucopyranosyl (1→2)-β-D-xylopyranosyl] cycloastragenol (3), astragaloside V is 3-O-[β-D-glucopyranosyl (1→2)-β-D-xylopyranosyl]-25-O-β-D-glucopyranosyl-cycloastragenol (5) and astragaloside VI is 3-O-[β-D-glucopyranosyl (1→2)-β-D-xylopyranosyl]-6-O-β-D-glucopyranosyl-cycloastragenol (6).

• 公益社団法人日本薬学会の論文
• 1983-02-25

著者

• 北川 勲

  Faculty of Pharmaceutical Sciences, Osaka University

• 斎藤 雅之

  大阪大学 薬

• 吉川 雅之

  Faculty of Pharmaceutical Sciences, Osaka University

• 北川 勲

  Faculty Of Pharmaceutical Sciences Osaka University

• 王 惠康

  Faculty of Pharmaceutical Sciences, Osaka University

• 斎藤 雅之

  Faculty of Pharmaceutical Sciences, Osaka University

• 斎藤 雅之

  Faculty Of Pharmaceutical Sciences Osaka University

• 王 惠康

  Faculty Of Pharmaceutical Sciences Osaka University

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