摘要
目的:研究云南青牛胆块根的化学成分。方法:应用各种色谱技术进行分离纯化,用理化及波谱分析方法鉴定化合物结构。结果:从云南青牛胆中分离得到7个化合物,分别鉴定为:tinophylloloside(1)、epitinophyllolo-side(2)、2-去氧甲壳甾酮(3)、水龙骨素(4)、(+)-5'-methoxyisolariciresinol 3α-O-β-D-glucopyranoside(5)、京尼平苷(6)、腺嘌呤(7)。结论:所有化合物均为首次从该植物中分离得到,其中化合物4、5、6、7是首次从该属植物中得到。
Objective： To study the chemical constituents from the roots of Tinospora sagittata var.yunnanensis.Methods： Various chromatographic techniques were used to isolate and purify the constituents.The structures of these compounds were elucidated on the basis of spectral analysis.Results： Seven compounds were isolated from the plant and their structures were identified as tinophylloloside（1）,epitinophylloloside（2）,2-deoxycrustecdysone（3）,polypodine B（4）,（＋）-5＇-methoxyisolariciresinol 3α-O-β-D-glucopyranoside（5）,geniposide（6）,adenine（7）.Conclusion： All compounds are isolated from the plant for the first time,and compounds 4,5,6 and 7 are isolated firstly from the genus.
出处
《中药材》
CAS
CSCD
北大核心
2010年第10期1574-1576,共3页
Journal of Chinese Medicinal Materials
基金
云南省教育厅基金项目(07Y41403)
关键词
云南青牛胆
化学成分
Tinospora sagittata var.yunnanensis（S.Y.Hu） H.S.Lo
Menispermaceae
Chemical constituents
