Issue 1, 1986

A 2H and 13C n.m.r. study of the biosynthesis of the polyketide isocoumarin residue of canescin in Aspergillus malignus from [1,2-13C2]-, and [1-13C, 2-2H3]acetates, [Me-13C, 2H3]methionine, 6,8-dihydroxy-3,7-dimethylisocoumarin, and 6,8-dihydroxy-7-formyl-3-methylisocoumarin

Abstract

Evidence is presented that 6,8-dihydroxy-3,7-dimethylisocoumarin (8) and 6,8-dihydroxy-7-formyl-3-methylisocoumarin (9) are advanced precursors of the polyketide residue of canescin in Aspergillus malignus.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1986, 58-60

A 2H and 13C n.m.r. study of the biosynthesis of the polyketide isocoumarin residue of canescin in Aspergillus malignus from [1,2-13C2]-, and [1-13C, 2-2H3]acetates, [Me-13C, 2H3]methionine, 6,8-dihydroxy-3,7-dimethylisocoumarin, and 6,8-dihydroxy-7-formyl-3-methylisocoumarin

C. N. Lewis, J. Staunton and D. C. Sunter, J. Chem. Soc., Chem. Commun., 1986, 58 DOI: 10.1039/C39860000058

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