THE STRUCTURE OF SAGITTOLACTONE  

作　　者：贾忠建 陈宏明 邱嘉林 王奇光 

机构地区：[1]Institute of Organic Chemistry, Lanzhou University, Lanzhou 730000 PRC [2]Huabei Corporation of Petroleum Selling, Tianjin PRC. [3]Instrument and Analysis Research Center, Lanzhou University, Lanzhou 730000 PRC

出　　处：《Chinese Science Bulletin》1992年第9期773-774,共2页

基　　金：Project supported by the National Natural Science Foundation of China.

摘　　要：Ligularia sp. have the antibiotic and antiphlogistic effects. There have been many reports on the chemical constituents of them. However, no report has been given on the chemical constituents of Ligularia sagitta up to now. In this note, we report a new compound which was isolated from the rhizome of the plant. It was identified as a lactone of new carbon skeleton by ELMS, ¹³C NMR, DEPT, ¹H NMR and X-ray crystal structural analysis. It was named Sagittolactone.

关 键 词：LIGULARIA SAGITTA COMPOSITAE Sagittolactone X-RAY CRYSTAL structural analysis a new carbon SKELETON 

分 类 号：N[自然科学总论]