摘要
目的:研究山蒟藤茎的化学成分。方法:采用硅胶、Sephadex LH-20及制备型HPLC对山蒟藤茎的化学成分进行分离纯化,并根据理化性质和波谱数据鉴定化合物的结构。结果:从山蒟藤茎95%乙醇提取物的石油醚萃取部位中分离得到7个化合物,分别鉴定为:4-烯丙基儿茶酚(Ⅰ)、荜菝明宁碱(Ⅱ)、d-芝麻素(Ⅲ)、β-谷甾醇(Ⅳ)、墙草碱(Ⅴ)、胡椒内酰胺A(Ⅵ)和胡椒内酰胺D(Ⅶ)。结论:其中,化合物Ⅰ、Ⅲ、Ⅵ、Ⅶ为首次从该植物中分离得到。
Objective：To investigate the chemical constituents from the twigs of Piper hancei.Methods：The chemical constituents were isolated and purified by means of chromatographic techniques including silica gel,Sephadex LH-20 and preparative RP-HPLC.Their structures were elucidated on the basis of physicochemical properties and spectral analysis.Results：Eight compounds were isolated and i- dentified as 4-allylpyrocatechol（Ⅰ）,piperlonguminine（ Ⅱ）,d-sesamin（ Ⅲ）,β-sitosterol（ Ⅳ）,pellitorine（ Ⅴ）,piperolactam A（ Ⅵ） and piperolactam D（ Ⅶ）,respectively.Conclusion：Compound Ⅰ,Ⅲ,Ⅵ and Ⅶ are isolated from Piper hancei for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2014年第1期69-71,共3页
Journal of Chinese Medicinal Materials
基金
澳门大学MYRC085(Y1-L1)-ICMS13-ZJ项目
浙江省湖州市重大专项(2011ZD2006)
关键词
山蒟
化学成分
Piper hancei Maxim.
Chemical constituents
