Studies on chemical constituents from roots of Craibiodendron henryi / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 599-603, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-283425
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents from the roots of Craibiodendron henryi.</p><p><b>METHOD</b>Various chromatographic techniques were used to isolate and purify the constituents. The structures were elucidated by chemical evidence and spectral methods.</p><p><b>RESULT</b>Twelve compounds were isolated from the ethyl acetate soluble fraction of the 95% ethanolic extract and their struc- tures were elucidated as quercetin (1), quercetin-3-O-rhamnicoside (2), quercetin-3-O-arabinofuranoside (3), (-)-epicatechin (4), proanthocyanidin A-2 (5), procyanidin B-2 (6), (-)-isolariciresinol-2a-O-beta-D-xylopyranoside (7), lyoniside (8), sitoster-yl-3beta-glucoside-6'-O-palmitate (9), beta-sitosterol (10), daucosterol (11) and octacosanoic acid (12).</p><p><b>CONCLUSION</b>Compounds 1-12 were isolated from this plant for the first time.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Plantas Medicinais
/
Quercetina
/
Sitosteroides
/
Estrutura Molecular
/
Catequina
/
Química
/
Raízes de Plantas
/
Ericaceae
/
Biflavonoides
/
Proantocianidinas
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2007
Tipo de documento:
Artigo
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