Biotransformation of Sinesetin by the Larvae of the Common Cutworm (Spodoptera litura)(Biochemistry/Molecular Biology)
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概要
- 論文の詳細を見る
Biotransformation of sinesetin (1) by larvae of Spodoptera litura was investigated. Compound 1 was converted to a new flavonoid, (+)-5,7,3',4'-tetramethoxyflavone-6-O-β-D-glucoside (4), and two known flavones, 4'-hydroxy-5,6,7,3'-tetramethoxyflavone (2) and 6-hydroxy-5,7,3',4'-tetramethoxyflavone (3). These structures were established by IR, HR-EI-MS, HR-FAB-MS, 1D NMR, and 2D NMR spectral studies. The results indicate that the metabolic reaction of compound 1 by larvae of S. litura proceeded along two pathways; the main pathway is demethylation at the C-6 position followed by glucosylation, and the minor pathway is demethylation at the C-4' position.
- 社団法人日本薬学会の論文
- 2004-08-01
著者
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MIYAZAWA Mitsuo
Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University
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OKUNO Yoshiharu
Department of Applied Chemistry, Faculty of Science and Engineering, Kinki University
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Miyazawa M
Department Of Applied Chemistry Faculty Of Science And Engineering Kinki University
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Okuno Y
Department Of Applied Chemistry Faculty Of Science And Engineering Kinki University
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Okuno Yoshiharu
Department Of Applied Chemistry Faculty Of Science And Engineering Kinki University
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Miyazawa Mitsuo
Department Of Aplied Chemistry Faculty Of Science And Engineering Kinki University
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