New furanones from the plant endophytic fungus Pestalotiopsis besseyi.
نویسندگان
چکیده
Pestalafuranones A-E (compounds 1-5), five new 2(5H)-furanones, have been isolated from cultures of an isolate of Pestalotiopsis besseyi. The structures of these compounds were elucidated mainly by analysis of their NMR spectroscopic data and HRESIMS experiments. Pestalafuranones A-C (compounds 1-3) displayed weak inhibitory effects against HIV-1 replication in C8166 cells, whereas pestalafuranones D (4) and E (5) showed moderate antifungal activity against the plant pathogens Verticillium dahiae and Alternaria longipes.
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ورودعنوان ژورنال:
- Molecules
دوره 17 12 شماره
صفحات -
تاریخ انتشار 2012