Fournewmetabolites (citreobiphenyl, precitreobiphenyl, citreoviranol, and demethylcitreoviranol) have been isolated from the mycelium of Penicillium citreo-viride B. (IFO 4692) incubated on the polished rice together with sodium bromide, and their structures have also been elucidated on the basis of their spectral data.
从与溴化钠一起孵育在精米上的青霉 citreo-viride B. (IFO 4692) 菌丝体中分离出四种新代谢物(citreobiphenyl、precitreobiphenyl、citreoviranol 和 demethylcitreoviranol),并在此基础上阐明了它们的结构他们的光谱数据。