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Zhongguo Zhong Yao Za Zhi ; (24): 656-658, 2006.
Article de Chinois | WPRIM | ID: wpr-356750

RÉSUMÉ

<p><b>OBJECTIVE</b>To study the chemical constituents in root of Phlomis medicinalis.</p><p><b>METHOD</b>The compounds were isolated and repeatedly purified on macroporous resin, silica gel column chromatography, TLC and Prep-HPLC and the structures were elucidated by physico-chemical properties and NMR spectra.</p><p><b>RESULT</b>Eight compounds were obtained and elucidated as 5-Hydroxy-7-methoxy-4, 6-dimethylphthalide (1), 4-hydroxymethyl-2-furaldehyde (2) and six iridoid glucosides: 6-O-acetyl-shanzhiside methyl ester (3), 8-O-acetyl-shanzhiside methyl ester (4), shanzhiside methyl ester (5), sesamoside (6), phloyoside II (7) and dehydropentstemoside (8).</p><p><b>CONCLUSION</b>All the compounds were isolated from the plant for the first time and 1 and 3 were obtained from the plants of Phlomis for the first time.</p>


Sujet(s)
Benzofuranes , Chimie , Glucosides , Chimie , Phlomis , Chimie , Extraits de plantes , Chimie , Racines de plante , Chimie , Plantes médicinales , Chimie , Pyrannes , Chimie , Terpènes , Chimie
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