epoxide;
terpenes and terpenoids;
plants;
lactones;
D O I:
10.1016/S0040-4039(00)00032-0
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Two new eremophilanolides, eremofarfugin A and eremopetasitenin B-3, have been isolated from the methanol extract of fresh rhizomes of Farfugium japonicum (Compositae) and their structures have been determined on the basis of high resolution 2D NMR analysis. (C) 2000 Elsevier Science Ltd. All rights reserved.