Complete 1 H and 13 C NMR assignments of aurasperone A and fonsecinone A, two bis‐naphthopyrones produced by Aspergillus aculeatus

Complete assignments of 1 H and 13 C NMR chemical shifts of the polyketides aurasperone A and fonsecinone A were made by means of nuclear Overhauser enhancement and heteronuclear NMR correlation experiments. These compounds were isolated for the first time from Aspergillus aculeatus , an endophytic...

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Bibliographic Details
Published in:Magnetic resonance in chemistry 2005-11, Vol.43 (11), p.962-965
Main Authors: Campos, Francinete Ramos, Barison, Andersson, Daolio, Cristina, Ferreira, Antonio G., Rodrigues‐Fo, Edson
Format: Article
Language:English
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Summary:Complete assignments of 1 H and 13 C NMR chemical shifts of the polyketides aurasperone A and fonsecinone A were made by means of nuclear Overhauser enhancement and heteronuclear NMR correlation experiments. These compounds were isolated for the first time from Aspergillus aculeatus , an endophytic fungus obtained from leaves of Melia azedarach (Meliaceae). Copyright © 2005 John Wiley & Sons, Ltd.
ISSN:0749-1581
1097-458X
DOI:10.1002/mrc.1654