引用本文:
Yi Zhang, Xiao Ming Li, Chang Yun Wang, Bin Gui Wang. A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus niger EN-13[J]. Chinese Chemical Letters,
2007, 18(8): 951-953.
doi:
10.1016/j.cclet.2007.05.054
Citation: Yi Zhang, Xiao Ming Li, Chang Yun Wang, Bin Gui Wang. A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus niger EN-13[J]. Chinese Chemical Letters, 2007, 18(8): 951-953. doi: 10.1016/j.cclet.2007.05.054
Citation: Yi Zhang, Xiao Ming Li, Chang Yun Wang, Bin Gui Wang. A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus niger EN-13[J]. Chinese Chemical Letters, 2007, 18(8): 951-953. doi: 10.1016/j.cclet.2007.05.054
A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus niger EN-13
摘要:
Cultivation of an endophytic fungus Aspergillus niger EN-13 that was isolated from the inner tissue of the marine brown alga Colpomenia sinuosa resulted in the characterization of a new naphthoquinoneimine derivative, namely, 5, 7-dihydroxy-2-[1-(4-methoxy-6-oxo-6H-pyran-2-yl)-2-phenylethylamino]-[1, 4]naphthoquinone. The structure of the new compound was established on the basis of various NMR spectroscopic analyses including 2D NMR techniques, EI-MS, and HR-ESI-MS. This compound displayed moderate antifungal activity.
English
A new naphthoquinoneimine derivative from the marine algal-derived endophytic fungus Aspergillus niger EN-13
Abstract:
Cultivation of an endophytic fungus Aspergillus niger EN-13 that was isolated from the inner tissue of the marine brown alga Colpomenia sinuosa resulted in the characterization of a new naphthoquinoneimine derivative, namely, 5, 7-dihydroxy-2-[1-(4-methoxy-6-oxo-6H-pyran-2-yl)-2-phenylethylamino]-[1, 4]naphthoquinone. The structure of the new compound was established on the basis of various NMR spectroscopic analyses including 2D NMR techniques, EI-MS, and HR-ESI-MS. This compound displayed moderate antifungal activity.
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