Studies on the Constituents of Sophora Species. XXII. : Constituents of the Root of Sophora moorcroftiang BENTH. ex BAKER. (1)
スポンサーリンク
概要
- 論文の詳細を見る
A new flavanone, named sophoraflavanone G (I), mp 173-175℃, C_<25>H_<28>O_6,and a new isoflavone, named sophoraisoflavone A (II), mp 235-237℃, C_<20>H_<16>O_6,were isolated from the root of Sophora moorcroftiana BENTH. ex BAKER (Leguminosae), together with sophoraflavanone B, licoisoflavone B, calycosin, l-maackiain and medicagol. The structures of I and II were established to be (2S)-5,7,2', 4'-tetrahydroxy-8-lavandulylflavanone and 3-(5'-hydroxy-2', 2'-dimethyl-2H-benzopyran-8'-yl)-5,7-dihydroxychromone, respectively, on the basis of chemical and spectral evidence. The revision of the structures of nor-kurarinone and vexibinol is also described.
- 公益社団法人日本薬学会の論文
- 1988-06-25
著者
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白瀧 義明
城西大学
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富森 毅
School of Pharmacy, Hokuriku University
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Yokote Yoshiko
城西大学理学部
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横江 一朗
Faculty of Pharmaceutical Sciences, Josai University
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小松 曼耆
Faculty of Pharmaceutical Sciences, Josai University
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小松 曼耆
城西大学薬学部
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白瀧 義明
Faculty of Pharmaceutical Sciences, Josai University
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野口 真美
Faculty of Pharmaceutical Sciences, Josai University
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富森 毅
北陸大学薬学部
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富森 毅
School Of Pharmacy Hokuriku University
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野口 真美
Faculty Of Pharmaceutical Sciences Josai University
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