摘要
目的:对中药材川黄柏的化学成分进行研究。方法:采用硅胶柱色谱、Sephadex LH-20、ODS柱色谱、制备型HPLC及重结晶等方法进行分离纯化,通过理化常数测定、光谱数据进行结构鉴定。结果:从川黄柏的75%乙醇提取物中分离得到了11个化合物,分别鉴定为:小檗碱(berberine,1)、黄柏内酯(obaculactone,2)、石虎柠檬素A(shihulimonin A,3)、N-pcoumaroyltyramine(4)、1-(4-hydroxy-3-methoxyphenyl)-2-[4-(3-hydroxy-propyl)-2-methoxyphenoxy]-propane-1,3-diol(5)、黄柏碱(phellodendrine,6)、木兰花碱(magnoflorine,7)、巴马汀(palmatine,8)、药根碱(jatrorrhizine,9)、非洲防己碱(columbamine,10)、黄柏酮(obacunone,11)。结论:化合物3,5为从黄檗属植物中首次分离得到,化合物4为从该种植物中首次分离得到。
Objective: To isolate and identify chemical constituents from Phellodendron chinense. Method: Compounds were isolated by silica gel and Sephadex LH-20 column chromatography, and their structures were determined by means of the spectral analysis and physicochemical properties. Result: Eleven compounds were isolated and identified as berberine ( 1 ) , obaculactone ( 2 ), shihulimoninA ( 3 ) , N-p-coumaroyhyramine ( 4 ), 1- ( 4-hydroxy-3-methoxyphenyl ) -2- 4- ( 3-hydroxy-propyl ) -2-methoxyphenoxy -propane-1, 3-diol (5), phellodendrine (6), magnoflorine (7), palmatine (8), jatrorrhizine (9), columbamine (10), obacunone (11). Conclusion : Compounds 3 and 5 were isolated from P. genus for the first'time, and compound 4 was isolated from this plant for the first time.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第19期149-152,共4页
Chinese Journal of Experimental Traditional Medical Formulae
基金
辽宁省博士科研启动基金项目(20101049)
辽宁省高等学校杰出青年学者成长计划项目(LJQ2011129)
关键词
川黄柏
化学成分
结构鉴定
首次分离
Phellodendron chinense
chemical constituents
structural identification
isolated for the first time