New Furanone Derivatives and Alkaloids from the Co-Culture of Marine-Derived Fungi<i>Aspergillus sclerotiorum</i>and<i>Penicillium citrinum</i>
作者:Jie Bao、Jie Wang、Xiao-Yong Zhang、Xu-Hua Nong、Shu-Hua Qi
DOI:10.1002/cbdv.201600327
日期:2017.3
Six new compounds including two furanone derivatives sclerotiorumins A and B (1 and 2), one novel oxadiazin derivative sclerotiorumin C (3), one pyrrole derivative 1-(4-benzyl-1H-pyrrol-3-yl)ethanone (4), and two complexes of neoaspergillic acid aluminiumneohydroxyaspergillin (5) and ferrineohydroxyaspergillin (6) were isolated from the co-culture of marine-derived fungi Aspergillus sclerotiorum and
六种新化合物,其中包括两种呋喃酮衍生物硬核球菌素A和B(1、2),一种新型恶二嗪衍生物硬脂球菌素C(3),一种吡咯衍生物1-(4-苄基-1H-吡咯-3-基)乙酮(4),分别从海洋真菌菌核盘菌和柠檬青霉菌的共培养物中分离出两种新复合物,分别为新曲霉酸铝,新羟基铝绿孢菌素(5)和铁氰基羟基绿孢菌素(6)。化合物3是第一个天然的1,2,4-恶二嗪-6-一。化合物5对人组织细胞淋巴瘤U937细胞系(IC50 = 4.2μm)表现出明显的选择性细胞毒性,对盐水虾的强烈毒性(LC50 = 6.1μm),相反增加了金黄色葡萄球菌的生长和生物膜形成。