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[Alkaloids from Macleaya cordata and their cytotoxicity assay].
- Source :
-
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica [Zhongguo Zhong Yao Za Zhi] 2015 Feb; Vol. 40 (3), pp. 458-62. - Publication Year :
- 2015
-
Abstract
- Objective: To study the alkaloids of Macleaya cordata and their anti-tumor activities.<br />Method: Alcohol and liquid-liquid extraction were used methods were used to extract the alkaloids constituents, and silica gel, reverse-phase octadecylsilyl (ODS), sephadex LH-20 chromatographic methods and HPLC were applied to isolate and purify compounds. MS, NMR spectroscopic methods were used to determine their structures. Furthermore, the cytotoxicity of these chemical components for MCF-7 and SF-268 cell lines was measured by MTT method.<br />Result: Twelve alkaloids were isolated from the fruits of M. cordata, and their structures were identified as: maclekarpine E (1), 6-acetonyldihyrochelerythrine (2), cavidilinine (3), 6-acetonyldihyrosanguinnarine (4), O-methylzanthoxyline (5), 6-methoxy-dihydrosanguinarine (6), spallidamine (7), 6-hydroxyldihydrochelerythrine (8), arnotianamida (9), dihydrosanguinarine (10), protopine (11), and cryptopine (12).<br />Conclusion: Compounds 1, 3, 7-9 were isolated from M. cordata for the first time, and compound 5 is a new natural product. The results of cytotoxic assay indicated that compound 6 showed strong cytotoxicity against MCF-7 and SF-268 cell lines with IC50 values of 0.61 μmol · L(-1) and 0.54 μmol · L(-1), respectively.
Details
- Language :
- Chinese
- ISSN :
- 1001-5302
- Volume :
- 40
- Issue :
- 3
- Database :
- MEDLINE
- Journal :
- Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
- Publication Type :
- Academic Journal
- Accession number :
- 26084170