›› 2002, Vol. 22 ›› Issue (1): 74-76.
• 研究报告 • Previous Articles Next Articles
ZI Min, YUAN Li-ming, LIU Pin, AI Ping, CHEN Ye-gao
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Abstract: Alkaloids from Swertia yunnanensis were isolated successfully by high speed countercurrent chromatography with the two phase solvent system CHCl 3:CH 3 OH:NaH 2 PO 4 (pH 4.8)3:2.5:1 to obtain 5 components,in which 3 components exhibited orange red color with bismuth potassium iodide reagent.Results were verified by TLC and five components were isolated pure.One was characterized as gentianine(30%)by spectroscopic analysis.
Key words: alkaloid, Swertia yunnanensis, high-speed countercurrent chromatography
CLC Number:
O657.7
ZI Min;YUAN Li-ming;LIU Pin;AI Ping;CHEN Ye-gao . SEPARATION OF ALKALOIDS FROM SWERTIA YUNNANENSIS BY HIGH-SPEED COUNTERCURRENT CHROMATOGRAPHY[J]. , 2002, 22(1): 74-76.
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