摘要
目的研究毛叶三条筋Lindera caudata(Nees)Hook.f.的化学成分。方法毛叶三条筋提取液的分离纯化采用硅胶、HPLC色谱等技术进行,然后根据所得化合物的理化性质及波谱数据进行鉴定。结果从中分离鉴定出6个化合物,分别为(1R,2S,5R,6S)-2-(3,4-methylenedioxyphenyl)-6-(4-hydroxy-3,5-dimethoxyphenyl)-3,7-dioxabicyclo[3.3.0]octane(1)、(1R,2S,5R,6S)-6-(4-hydroxy-3-methoxyphenyl)-2-(3,4-methylenedioxyphenyl)-3,7-dioxabicyclo[3.3.0]octane(2)、epipinoresinol(3)、pinoresinol(4)、medioresinol(5)、(-)de-4',4″-O-dimethylepimagnolin A(6)。结论所有化合物均为首次从该植物中分离得到。
AIM To study the chemical constituents from Lindera caudata( Nees) Hook. f.. METHODS The isolation and purification of L. caudata extract were carried out on silica and HPLC column. The structures of isolated compounds were then elucidated on the basis of physicochemical properties and spectral data. RESULTS Six compounds were isolated from this plant and identified as( 1R,2S,5R,6S)-2-( 3,4-methylenedioxyphenyl)-6-( 4-hydroxy-3, 5-dimethoxyphenyl)-3, 7-dioxabicyclo [3. 3. 0] octane( 1),( 1R, 2S, 5R,6S)-6-( 4- hydroxy-3-methoxyphenyl)-2-( 3,4-methylenedioxyphenyl)-3,7-dioxabicyclo [3. 3. 0] octane( 2),epipinoresinol( 3),pinoresinol( 4),medioresinol( 5),(-) de-4',4″-O-dimethylepimagnolin A( 6).CONCLUSION All compounds are isolated from this plant for the first time.
出处
《中成药》
CAS
CSCD
北大核心
2015年第11期2455-2458,共4页
Chinese Traditional Patent Medicine
基金
云南省科技厅应用基础研究计划应用基础研究青年项目(2012FD056)
云南民族大学化学与生物技术学院2013年大学生(硕士组)SRT创新性实验项目(2013HXSRTY09)
关键词
毛叶三条筋
化学成分
分离鉴定
Lindera caudata(Nees) Hook.f
chemical constituents
isolation and identification