Abstract
Two new secondary metabolites, fumiquinazoline T and thymipyrone A, were obtained from the culture broth of marine-derived Penicillium thymicola IBT 5891. The known compounds, fumiquinazoline F and J, alantrypinone and pestafolide A, were also isolated from this strain. Their structures were elucidated on the basis of extensive spectroscopic analysis, including HR-ESI-MS, IR, 1D- and 2D-NMR.
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