O-Demethylation and Sulfation of 7-Methoxylated Flavanones by Cunninghamella elegans

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概要

• 論文の詳細を見る

• Metabolism of 7-O-methylnaringenin (sakuranetin) by Cunninghamella elegans NRRL 1392 yielded naringenin and naringenin-4'-sulfate. C. elegans also converted 5,3',4'-trihydroxy-7-methoxyflavanone into eriodictyol-4'-sulfate. Furthermore, incubation of 5,4'-dihydroxy-7,3'-dimethoxyflavanone with the same fungus gave homoeriodictyol (5,7,4'-trihydroxy-3'-methoxyflavanone) and homoeriodicytol-7-sulfate. The structures of the new metabolites were established by spectral analysis including 2D-NMR, HR-ESI-FT-MS beside hydrolysis by acid.

• 公益社団法人日本薬学会の論文
• 2003-02-01

著者

• Ibrahim Abdel-rahim

  Pharmacognosy Departments College Of Pharmacy Tanta University

• Galal Ahmed

  College Of Pharmacy Cairo University

• Ahmed Mohammed

  College Of Pharmacy King Saud University

• MOSSA Gabir

  College of Pharmacy, King Saud University

• Mossa Gabir

  College Of Pharmacy King Saud University

関連論文

• O-Demethylation and Sulfation of 7-Methoxylated Flavanones by Cunninghamella elegans

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