Chemical constitutents of Bauhinia aurea / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1953-1955, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-246044
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of Bauhinia aurea.</p><p><b>METHOD</b>The compounds were isolated with column chromatography. The structures were determined by MS and NMR spectroscopic techniques.</p><p><b>RESULT</b>Nine aromatic acid derivatives, two triterpenes and three steroids were isolated from the 90% ethanolic extract and their structures were identified as 3,4-di-hydroxybenzoic acid (1), 4-hydroxybenzoic acid (2), 3-hydroxy-4-methoxy-benzoic acid (3), 4-hydroxy-3-methoxybenzoic acid (4) , gallic acid (5) , methyl gallate (6) , ethyl gallate (7) , lupeol (8) , lupenone (9) , stigmast4-en-3-one (10) beta-sitosterol (11) and daucosterol (12).</p><p><b>CONCLUSION</b>This is the first report of chemical constituents from B. aurea. Compounds were isolated from this genus for the first time, except 5,8,11 and 12.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Parabens
/
Plants, Medicinal
/
Mass Spectrometry
/
Triterpenes
/
Vanillic Acid
/
Magnetic Resonance Spectroscopy
/
Chemistry
/
Plant Stems
/
Bauhinia
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2006
Type:
Article
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