Plant Diversity ›› 1995, Vol. 17 ›› Issue (03): 1-3.
• 研究论文 •
赵昱 田军 贾忠建 孙汉董
ZHAO Yu TIAN Jim JIA Zhong-Jian SUN Han-Dong
摘要: 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.