长序虎皮楠内生真菌Penicillium sp.DCS82的化学成分

Chemical constituents of endophyte Penicillium sp. DCS82 from Daphniphyllum longeracemosum

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:verrucosidinolacetate(1),verrucosidinol(2),viridicatin(3),fructigenineA(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。

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.