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Studies on chemical constituents from stem barks of Fraxinus paxiana / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 1990-1993, 2008.
Article in Chinese | WPRIM | ID: wpr-252155
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the chemical constituents of Fraxinus paxiana.</p><p><b>METHOD</b>The chemical constituents were isolated and purified by chromatographic techniques and the structures of the compounds were identified with or by spectroscopic methods.</p><p><b>RESULT</b>Fifteen compounds were obtained from the methanol extract of F. paxiana and their structures were elucidated as esculin (1), esculetin (2), fraxin (3), fraxetin (4), salidroside (5), osmanthuside H (6), liriodendrin (7), 3-(4-beta-D-glucopyranosyloxy-3-methoxy)-phenyl-2E-propenol (8), threo-syringylglycerol (9), euscaphic acid (10), 3-hydroxy-1-(4-hydroxy-3, 5-dimethoxyphenyl)-1-propanone (11), omega-hydroxypropioguaiacone (12), sinapyladehyde (13), betulinic acid (14) and mannitol (15).</p><p><b>CONCLUSION</b>All compounds were obtained from this plant for the first time.</p>
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Triterpenes / Umbelliferones / Esculin / Chemistry / Coumarins / Plant Bark / Fraxinus / Methanol / Furans Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Triterpenes / Umbelliferones / Esculin / Chemistry / Coumarins / Plant Bark / Fraxinus / Methanol / Furans Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2008 Type: Article