节点文献
沙冬青叶生物碱的分离与鉴定
Separation and Identification of Alkaloid from Leaves of Ammopiptanthus Mongolicus Maxim
【摘要】 冬青(Ammopiptanthus mogolicus Maxim)叶醇提物中分得一种无色棒状结晶,C15H26N2.M.W.234,m.p.106°,波谱分析(IR℃1 HNMR,13CNMR,MS)确定为双喹嗪生物碱(Biguinolizidine alkaloid),结构是1-α-isosparteine)
【Abstract】 A crystal with colourless and stick-form,C15H26N2(M. W. 234, m. p.106), has been separated from the alcohol extract of leaves of Ammopiptanthus Mongolicus Maxim. It has been ascertained to be biguinalizidine alkaloid on the basis of its spectrum data and its structure was elucidated as L-α-isosparteine.
- 【文献出处】 中成药 ,Chinese Traditional Patent Medicine , 编辑部邮箱 ,1992年12期
- 【被引频次】2
- 【下载频次】119