1.
China Journal of Chinese Materia Medica
;
(24): 198-200, 2005.
Article
in Chinese
| WPRIM
| ID: wpr-276614
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the fruit of Rubus chingii.</p><p><b>METHOD</b>The compounds were isolated and purified by recrystallization and chromatography with silica gel column and Sephadex LH-20 column. Their structures were identified by physicochemical properties and spectral analysis.</p><p><b>RESULT</b>Eleven compounds were isolated as oleanic acid (I), ursolic acid (II), maslinic acid (III), 2alpha-hydroxyursolic acid (IV), arjunic acid (V), hexacosyl p-coumarate (VI), tiliroside (VII), stearic acid (VIII), lacceroic acid (IX), beta-sitosterol (X), daucosterol (XI).</p><p><b>CONCLUSION</b>Compounds I, II, III, IV, V, VI, VIII, IX, XI were isolated from R. chingii for the first time.</p>