目的：对中坝产3种栽培附子之一鹅掌叶附子（Aconitum carmichaeli）中生物碱成分进行分离、鉴定研究。方 法：采用了溶媒分离法结合柱层析法、薄层层析法进行成分分离。所获得生物碱再分別采用几种光谱：IR，^{120-二萜生物碱：songoramine(4)和songorine(5)。后二碱为首次于该植物中发現。同时获得2种氮氧化物，经光谱证明可能系二种nesaconitine氮氧化物。}

OBJECTIVE:To investigate the alkaloids of Ozhangye Fuzi，one of the three cultispecies of Aconitum carmichaeli, from Zhongba ， Sichuan. METHODS ： To isolate the alkaloids ， the solvent-extraction together with the column ， chromatography and thin-layer chromatography methods were used. Several spectral methods such as IR，¹HNMR.13C-NMR and MS were used to determine the structure of the isolated alkaloids.RESULTS and CONCLUSION: In ten alkaloids obtained,five were two C₂₀-diterpenoid alkaloids,songoramine(4) and songorine(5) a-long wiyh three C₁₉-diterpenoid alkaloids,aconitine(1),neoline(3),and fuziline(2) were determined and confirmed. Songoramine has not been reported previously in this plant.