Lignans from stems of Sambucus williamsii / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1225-1227, 2009.
Article
Dans Chinois
| WPRIM
| ID: wpr-263063
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constitutents of the 60% ethanol extract of the stems of Sambucus williamsii.</p><p><b>METHOD</b>Compounds were isolated and purified by Diaion D101, silica gel,Sephadex LH-20, ODS column chromatography and preparative HPLC. Their structures were identified by spectroscopic methods.</p><p><b>RESULT</b>Seven lignans were isolated and identified as erythro-guaiacylglycerol-beta-O-4'-sinapyl ether (1), 1-( 4'-hydroxy-3'-methoxyphenyl) -2- [4"-( 3-hydroxypropyl) -2", 6"-dimethoxyphenoxy] propane-1,3-diol (2), isolariciresinol (3), burselignan (4), lyoniresinol (5), 5-methoxy-isolariciresinol (6), cycloolivil (7).</p><p><b>CONCLUSION</b>All these compounds were obtained from this genus for the first time.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Chimie
/
Chromatographie en phase liquide à haute performance
/
Lignanes
/
Tiges de plante
/
Sambucus
/
Lignine
/
Anisoles
/
Microscopie
/
Naphtalènes
/
Naphtols
langue:
Chinois
Texte intégral:
China Journal of Chinese Materia Medica
Année:
2009
Type:
Article
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