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Studies on chemical constituents in the anti-myocardial ischemia effective fraction of Corydalis yanhusuo



Studies on chemical constituents in the anti-myocardial ischemia effective fraction of Corydalis yanhusuo



Zhong Yao Cai 31(11): 1656-1658



To study the chemical constituents in the anti-myocardial ischemia effective fraction of Corydalis yanhusuo. Compounds were isolated and purified by a macroporous resin, Sephadex LH-20, ODS column chromatography, and prepared TLC. Their structures were identified by spectral analysis and chemical evidence. Nine compounds, tetrahydrocolumbamine (1), noroxyhydrastinine (2), corunine (3), dehydrocorydaline (4), dehydrocorybulbine (5), columbamine (6), coptisine (7), berberine (8), palmatine (9) were isolated and identified from the effective fraction of Corydalis yanhusuo. Compounds 2, 3 and 5 were isolated from this plant for the first time.

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Accession: 055967656

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PMID: 19260272


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