Lu Xuan, Xu Nan, Dai Hao-Fu, Mei Wen-Li, Yang Zi-Xin, Pei Yue-Hu
School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.
J Asian Nat Prod Res. 2009;11(5):397-400. doi: 10.1080/10286020902819947.
Three new compounds, 4-hydroxyphenethyl-2'-hydroxypropanoate (1), 6-(1',2'-dimethyloxiran-1'-yl)-4-methoxy-3-methyl-2H-pyran-2-one (2), 6-(1-hydroxyethyl)-4-methoxy-3-methyl-2H-pyran-2-one (3), along with the two known compounds, nectriapyrone (4) and wermopyrone (5), have been isolated from the endophytic fungus of Cephalotaxus hainanensis. Their structures were determined on the basis of chemical and spectroscopic methods.
从海南粗榧内生真菌中分离得到了三种新化合物，4-羟基苯乙基-2'-羟基丙酸酯（1）、6-(1',2'-二甲基环氧乙烷-1'-基)-4-甲氧基-3-甲基-2H-吡喃-2-酮（2）、6-(1-羟乙基)-4-甲氧基-3-甲基-2H-吡喃-2-酮（3），以及两种已知化合物，绿胶杯菌吡喃酮（4）和顶孢霉吡喃酮（5）。通过化学和光谱方法确定了它们的结构。
