| montagnuphilones a-g, azaphilones from montagnulaceae sp. dm0194, a fungal endophyte of submerged roots of persicaria amphibia. | seven azaphilones, montagnuphilones a-g (1-7), together with previously known azaphilones 8-11, were encountered in montagnulaceae sp. dm0194, an endophytic fungus isolated from submerged roots of persicaria amphibia. the structures of 1-7 were elucidated on the basis of their ms and nmr spectroscopic analysis. compounds 1-8 were evaluated for their cytotoxicity and ability to inhibit nitric oxide (no) production in lipopolysaccharide-activated raw264.7 macrophage cells. among these, none were f ... | 2017 | 28099011 |