赵昱 田军 贾忠建 孙汉董
Plant Diversity. 1995, 17(03): 1-3.
In our previous paper,we reported two new eremophilane derivatives from Ligularia veitchiana[1].Further research to the polar section of this plant led to the isolation of a new triterpenoid saponin, named Liguveitoside A.Its structure was determined on the basis of the spectral and chemical methods.