Aurasperone F – a new member of the naphtho-gamma-pyrone class isolated from a cultured microfungus, Aspergillus niger C-433
@article{Bouras2005AurasperoneF, title={Aurasperone F – a new member of the naphtho-gamma-pyrone class isolated from a cultured microfungus, Aspergillus niger C-433}, author={N. Bouras and F. Mathieu and Y. Coppel and A. Lebrihi}, journal={Natural Product Research}, year={2005}, volume={19}, pages={653 - 659} }
A novel dimeric naphtho-γ-pyrone, named aurasperone F (1), was isolated from the fermentation broth of the culture extracts of Aspergillus niger C-433, isolated from grapes, along with the known compounds fonsecin (2), aurasperone B (3), aurasperone C (4), aurasperone D (5) and aurasperone E (6). The chemical structure of the new natural product was established by extensive one- and two-dimensional NMR spectroscopic studies (1H, 13C, COSY, HMQC, 1D NOE spectra), as well as on the UV, MS and IR… CONTINUE READING
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