Studies on chemical constituents from root of Cynanchum atratum / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 1895-1898, 2007.
Artigo
em Chinês
| WPRIM
| ID: wpr-307566
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents from the roots and rhizome of Cynanchum atratum.</p><p><b>METHOD</b>The chemical constituents were isolated and repeatedly purified by silica gel chromatography and the structures were elucidated by the NMR spectra and physicochemical properties.</p><p><b>RESULT</b>Twelve compounds were obtained and nine of them were identified as 2, 4-dihyroxyacetophe none (1), 2, 6-dihyroxyacetophenone (2), 4-hydroxybenzenemethanol (3), benzoic acid (4), beta-amyrin acetate (5), palmitic acid (6), beta-sitosterol (7), beta-daucosterol (8), glaucogenin C-3-O-alpha-D-oleandropyranosyl-(1 --> 4)-beta-D-digitoxopyranosyl-(1 -->4)-alpha-D-oleandropyranoside (9).</p><p><b>CONCLUSION</b>Seven compounds were obtained from C. atratum for the first time.</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Ácido Oleanólico
/
Plantas Medicinais
/
Química
/
Cromatografia em Gel
/
Dióxido de Silício
/
Raízes de Plantas
/
Ácido Palmítico
/
Ácido Benzoico
/
Cynanchum
/
Sílica Gel
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2007
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS