Chemical constituents from Corydalis yanhusuo / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 235-237, 2012.
Article
in Zh
| WPRIM
| ID: wpr-288665
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the chemical constituents of Corydalis yanhusuo.</p><p><b>METHOD</b>The compounds were isolated and purified by column chromatography over macroporous absorption resin, silica gel, and Sephadex LH-20. Their structures were elucidated on the basis of physicochemical properties and spectral data.</p><p><b>RESULT</b>22 compounds were isolated and identified as corydaline (1), tetrahydropalmatine (2), protopine (3), tetrahydrocorysamine (4), tetrahydrocoptisine (5) , tetrahydroberberine (6), tetrahydrocolumbamine (7), noroxyhydrastine (8), dehydrocorydaline (9), glaucine (10), columbamine (11), 8-oxocoptisine (12), 13-methyl-columbamine (13), coptisine (14), palmatine (15), herberine (16), oxoglaucine (17), 13-methyl-palmatrubine (18), dehydrocorybulbine (19), stepharanine (20), adenosine (21), and N5 -acetylornithine (22).</p><p><b>CONCLUSION</b>Compounds 13, 20, 21, and 22 were isolated from this plant for the first time.</p>
Full text:
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Index:
WPRIM
Main subject:
Aporphines
/
Berberine
/
Berberine Alkaloids
/
Plant Extracts
/
Apomorphine
/
Adenosine
/
Chemistry
/
Chromatography, Liquid
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Spectrometry, Mass, Electrospray Ionization
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Corydalis
Language:
Zh
Journal:
China Journal of Chinese Materia Medica
Year:
2012
Type:
Article