摘要
目的研究鸡矢藤Paederia scandense的化学成分.方法采用硅胶柱、Sephadex LH-20柱、ODS反相柱进行分离纯化,通过理化性质、光谱特征鉴定其结构.结果从鸡矢藤中分离到5个化合物,结构鉴定为茜根定-1-甲醚(1),胡萝卜苷(2),Borassoside E(3),异东莨菪香豆素(4),鸡矢藤苷(5).结论化合物3为首次从该植物中分离得到.
Objective：To study the chemical constituents of Paederia scandense.Method：The constituents are isolated and purified by silica gel,reversed-phase column chromatography and Sephadex LH-20 etc.Their structures are elucidated by physicochemical properties and spectral analysis.Result：Five compounds are obtained and identified as rubiadin-1-methylether（1）,daucosterol（2）,borassoside E（3）,isoscopoletin（4）,paederoside（5）.Conclussion：The compound 3 is isolated from this plant for the first time.
出处
《西南民族大学学报（自然科学版）》
CAS
2010年第5期780-783,共4页
Journal of Southwest Minzu University(Natural Science Edition)
关键词
茜草科
鸡矢藤
化学成分
rubiaceae
Paederia scandense
chemical constituent
