摘要
目的:研究槐白皮的生物碱化学成分。方法:利用硅胶柱层析、Sephadex LH-20柱色谱以及制备型高效液相色谱等技术进行分离纯化,通过理化性质和波谱数据鉴定化合物结构。结果:从槐白皮中分离得到11个生物碱类化合物,分别鉴定为:(+)-氧化苦参碱(1)、isosophoridine(2)、白金雀儿碱(3)、(+)-苦参碱(4)、(+)-槐胺碱(5)、(-)-14β-羟基苦参碱(6)、(-)-7,11-dehydromatrine(7)、alopecurin A(8)、(+)-槐花醇(9)、α-isolupanine(10)、(+)-别苦参碱(11)。结论:其中,化合物2、3、5、7-11为首次从该植物中分离得到。
Objective: To study the chemical constituents in the bark of Sophora japonica. Methods: The chemical constituents were separated and purified by silica gel,Sephadex LH-20 column chromatography,and HPLC. Their structures were identified by various spectroscopic analyses. Results: Eleven compounds were obtained from the bark of Sophora japonica. Their structures were identified as( +)-oxymatrine( 1),isosophoridine( 2),lupanine( 3),( +)-matrine( 4),( +)-sophoramine( 5),(-)-14β-hydroxymatrine( 6),(-)-7,11-dehydromatrine( 7),alopecurin A( 8),( +)-sophoranol( 9),α-isolupanine( 10) and( +)-allomatrine( 11). Conclusion:Compounds 2,3,5 and 7 - 11 are isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2016年第9期2027-2029,共3页
Journal of Chinese Medicinal Materials
基金
国家自然科学基金(811171982)
关键词
槐白皮
化学成分
生物碱
Sophora japonica L.
Chemical constituents
Alkaloids