[关键词]
[摘要]
对采自我国南海的软珊瑚膨胀柱虫变种 Clavularia inflata Scherk var.luzoniama的化学成分进行了研究,从中分离出化合物,应用波谱和 X-射线单晶衍射分析等方法确定 的结构为 (3E,5 S,7E,11S,12 S,14Z) - 11-甲基 - 15 -降 dolabella- 3,7,14-三烯 - 5 -醇,它属于具有变形 dolabellane碳架的双环二萜醇
[Key word]
[Abstract]
The chemical constituents of the soft coral, Clavularia inflata Scheuk var. luzoniana collected from the South China sea were studied. A compound (Ⅰ), isolated from the soft coral, was found to be a bicyclic diterpene alcohol with a rearranged dolabellane skeleton. The structure was determined by spectroscopic methods and x-ray single crystal analysis as (3E,5 S,7E,11S,12 S,14Z)-11-methyl-15-nordolabella-3, 7, 14-trien-5-ol.
[中图分类号]
[基金项目]
国家自然科学基金;华南师大博士启动资金