[关键词]
[摘要]
从显脉香茶菜叶及嫩技中分得一新二萜化合物,命名为rabdonervosinA。其结构经光谱分析确定为1α,15β三羟基-6,7-B-断裂一对映一贝壳杉一16烯,20环氧-7,20-内酯。
[Key word]
[Abstract]
Anewditerpene,rabdonervosin A(I)was isolated from an ethanolic extract of the leaves and stems of Rabdosianervosa collected in Jiangxi, China.Its structure was established as1a,6,15-ttihydroxy-6,7-B-sec-oent-kaur-l6-en-6,20-epoxy-7,20-E-olide on basis of spectroscopic data.
[中图分类号]
[基金项目]
江西省自然科学基金