长序虎皮楠内生真菌Penicillium sp ． DCS82的化学成分

摘要

Five compounds were separated and purified from PDA plate cultures of Penicillium sp.DCS82,an endophyte from Daphniphyllum longeracemosum by chromatographic techniques.They were identified as verrucosidinol acetate(1),verrucosidinol(2),viridicatin(3),fructigenine A(4),and 3-(dimethylaminomethyl)-1-(1,1-dimethyl-2- propenyl)indole(5)respectively,on the basis of spectroscopic analysis and NMR comparison with literatures.All compounds were isolated from this endophyte for the first time.%采用色谱技术从长序虎皮楠内生真菌Penicillium sp．DCS82 菌株的PDA 平板发酵物中分离纯化得到5 个化合物.通过波谱数据分析及与文献对照进行结构解析,分别鉴定为：verrucosidinol acetate(1),verrucosidinol(2),viridicatin(3),fructigenine A(4),3-(dimethylaminomethyl)-1-(1,1-dimethyl-2-propenyl)indole (5).所有化合物都是首次从该菌中分离里得到.