[摘要]：A new isofuranonaphthoquinone, 7,8-dihydroxy-1-methylnaphtho[2,3-c]furan-4,9-dione, was isolated from cultures of an Actinoplanes isolate obtained using an in situ diffusion technology that facilitates the isolation of soil microorganisms. This compound was demonstrated to have the ability to complex Fe(III). The structure was determined on the basis of spectroscopic data.
