Fungal metabolism of the prenylated isoflavone licoisoflavone A.

スポンサーリンク

概要

• 論文の詳細を見る

• Cultures of Aspergillus flavus and Botrytis cinerea have been found to rapidly convert the fungitoxic isoflavone licoisoflavone A [5, 7, 2', 4'-tetrahydroxy-3'-(3, 3-dimethylallyl)isoflavone] into products with reduced antifungal activity, as judged from TLC plate bioassays against the growth of Cladosporium herbarum. Both fungi produced the same five metabolites, but often in greatly differing quantities. Using physico-chemical procedures, the metabolites were characterized as a glycol (2'', 3''-dihydrodihydroxylicoisoflavone A), two dihydrofurano-isoflavones (one of which was identical with lupinisoflavone D found in Lupinus albus roots) and two hydroxydihydropyranoisoflavones.

• 公益社団法人 日本農芸化学会の論文

著者

• INGHAM John

  Phytochemical Unit, Department of Botany, University of Reading

関連論文

• Stereochemical Studies on Dihydrofurano-isoflavones(Organic Chemistry)
• New 5-O-Methylisoflavones in the Roots of Yellow Lupin : Lupinus luteus L. cv. Barpine(Organic Chemistry)
• 抗菌性イソフラボンWighteoneのカビによる代謝産物
• Fungal Transformation of the Antifungal Isoflavone Luteone
• Transformation of the Diprenylated Isoflavone 2-Hydroxylupalbigenin by Aspergillus flavus
• Fungal metabolism of the prenylated isoflavone licoisoflavone A.

スポンサーリンク