摘要
目的:研究金铁锁有效部位的化学成分。方法:采用柱色谱法从金铁锁的正丁醇部位分离得到7个化合物,通过波谱技术鉴定了5个化合物。结果:5个化合物分别是16-异皂树酸(16-isoquillaic acid,1)、丝石竹苷元(gypsogenin,2)、α-菠甾醇-3-O-β-D-葡萄糖苷(α-spinasterol-3-O-β-D-glucoside,3)、α-菠甾醇(α-spinasterol,4)、胡萝卜苷(daucosterol,5)。结论:化合物1～3为首次从金铁锁中分离得到的天然化合物。
Objective：To study the chemical constituents of the effective proportion of Psammosilene tunicoides.Method：The chemical constituents were isolated by column chromatography,and the structures were established on the basis of spectroscopic studies.Result：Seven compounds were obtained,and five of them were identified as 16-isoquillaic acid（1）,gypsogenin（2）,α-spinasterol-3-O-β-D-glucoside（3）,α-spinasterol（4）,daucosterol（5）.Conclusion：Compound 1-3 were isolated from this plant for the first time as natural products.
出处
《中国实验方剂学杂志》
CAS
北大核心
2012年第14期92-94,共3页
Chinese Journal of Experimental Traditional Medical Formulae
基金
教育部科学技术研究重点项目(210203)
关键词
金铁锁
有效部位
化学成分
Psammosilene tunicoides
effective propotion
chemical constituents
