Bioassay-guided separation of a sponge-derived fungusHansfordia sinuosaeafforded thirteen new polyesters namely hansforesters A–M. Hansforester A and ascotrichalactone A exhibited potent inhibition against a panel of bacterial strains.
从海绵源真菌Hansfordia sinuosae中进行的生物测定引导分离获得了13种新的聚酯类化合物,分别命名为hansforesters A-M。Hansforester A和ascotrichalactone A对一系列细菌菌株表现出强效抑制作用。