Saponin and Sapogenol. IV. Seeds Sapogenols of Aesculus turbinata BLUME. On the Configuration of Hydroxyl Functions in Ring E of Aescigenin, Protoaescigenin, and Isoaescigenin in Relation to Barringtogenol C and Theasapogenol A

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概要

• 論文の詳細を見る

• 1) The sapogenol composition of Japanese horse chestnuts (Aesculus turbinata BLUME, Hippocastanaceae) has been clarified as barringtogenol C (I), aescigenin (VI), protoaescigenin (VII) and 16-desoxy-barringtogenol C (IX). 2) The structure elucidation of the new sapogenol named 16-desoxy-barringtogenol C (IX) has been described in detail. 3) The full account on the configuration of hydroxyl functions in ring E of aescigenin (VI ; 22α-OH), protoaescigenin (VII ; 21β-OH, 22α-OH) and isoaescigenin (VIII ; 21α-OH, 22α-OH) in relation to barringtogenol C (I) and theasapogenol A (II) has been presented.

• 社団法人日本薬学会の論文
• 1971-06-25

著者

• 吉岡 一郎

  Faculty Of Pharmaceutical Sciences Osaka University

• 北川 勲

  Faculty of Pharmaceutical Sciences, Osaka University

• 西村 正

  Faculty Of Pharmaceutical Sciences Osaka University

• 松田 明子

  Faculty Of Pharmaceutical Sciences Osaka University

• 北川 勲

  Faculty Of Pharmaceutical Sciences Osaka University

• 今井 加奈子

  Faculty of Pharmaceutical Sciences, Osaka University

• 今井 加奈子

  Faculty Of Pharmaceutical Sciences Osaka University

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