中文摘要：

本文为了研究云南个旧黄草乌（Aconitum vilmorinianum Kom.）干燥根中二萜生物碱成分,利用C18反相柱层析及硅胶柱层析分离纯化得到8个二萜生物碱.结合波谱数据和理化性质将化合物结构鉴定为hemsleyaconitine F（1）,hemsleyaconitine G（2）,vilmoraconitine（3）,aconitramine A（4）,sachaconitine（5）,talatisamine （6）,N-ethylhokbusine B（7）和14-O-acetylsachaconitine（8）.化合物1,2,4,6,7为首次从黄草乌中分离得到.

英文摘要：

To study the diterpenoid alkaloids from the dry roots of Aconitum vilmorinianum Kom. in Gejiu, Yunnan, 8 diterpenoid alkaloids were isolated by C18 reversed phase column chromatography and silica column chromatography. Their structures were elucidated as hemsleyaconitines F （ 1 ） and G （2）, vilmoraconitine （3）, aconitramine A （4）, sachaconitine （ 5 ）, talatisamine （6）, N-ethylhokbusine B （7） and 14-O-acetylsachaconitine （8） by modern spectroscopy as well as physico-chemical analysis. Compounds 1, 2, 4, 6 and 7 were isolated from Aconitum vilmorinianum for the first time.