Phytochemicals Screening and Chromatographic Separation of Bio Active Compound from the Roots of Berberis Lyceum

Shakir Ullah, I. Ullah, R. Naz
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Abstract

In the present research work the phytochemical and Chromatographic separation of bio active compounds Berberis lycium occurred. Phytochemical investigation of the CH2 Cl2 /CH3 OH (1:1) extract ethanol of root shown the presence of terpenoids, flavonoids, saponins, anthraquinones and alkaloids, steroids and tannins was absent. Chromatographic separation of CH2 Cl2 /CH3 OH (1:1) root ethanol extract yielded methyl 9, 10-dihydro-3, 8-hydroxy-6-methyl-9, 10-dioxoanthracene-2- carboxylate, isolated for the first time from the species of Berberis lycium. With the help of spectroscopic methods (IR, 1 H NMR, 13C NMR, and DEPT-135 and UV-Vis,) Partial characterization of the isolated compound was done.
小檗根中生物活性化合物的化学成分筛选及色谱分离
在目前的研究工作中,对枸杞中的生物活性成分进行了植物化学和色谱分离。对根的CH2 Cl2 /CH3 OH(1:1)提取物乙醇进行植物化学研究,发现不存在萜类、黄酮类、皂苷类、蒽醌类和生物碱类、甾体和单宁类物质。对CH2 Cl2 /CH3 OH(1:1)根乙醇提取物进行色谱分离,得到9,10 -二氢- 3,8 -羟基-6-甲基- 9,10 -二氧蒽-2-羧酸甲酯,这是首次从枸檗中分离得到。借助光谱方法(IR, 1h NMR, 13C NMR, DEPT-135和UV-Vis)对分离得到的化合物进行了部分表征。
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