Studies on chemical constituents of rhizomes of Smilax china / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2497-2499, 2008.
Article
en Zh
| WPRIM
| ID: wpr-283854
Biblioteca responsable:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To study the chemical constituents of the rhizomes of Smilax china.</p><p><b>METHOD</b>The constituents of the rhizomes of S. china were isolated and purified by repeated silica gel and Sephadex LH-20 chromatography, and their structures were elucidated on the basis of spectral analysis.</p><p><b>RESULT</b>Thirteen compounds were obtained and identified as kaemperol-7-O-beta-D-glucopyranoside (1), engeletin (2), isoengeletin (3), kaempferol (4), dihydrokaempferol (5), dihydrokaempferol-5-O-P-D-glucopyranoside (6), rutin (7), kaempferol- 5-O-beta-D-glucopyranoside (8), 3, 5, 4'-trihydroxystibene (9), vanillic acid (10), 3, 5-dimethoxy4-O-beta-D-glu-copyranosylcinnamic acid (11), beta-sitosterol (12), and beta-daucosterol (13) , respectively.</p><p><b>CONCLUSION</b>Compounds 1, 3, 7, 8, and 11 were isolated from this plant for the first time, and compounds 8 and 11 were isolated from the genus Smilax for the first time.</p>
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Plantas Medicinales
/
Sitoesteroles
/
Ácido Vanílico
/
Flavonoides
/
Espectroscopía de Resonancia Magnética
/
Química
/
Cromatografía
/
Rizoma
/
Smilax
/
Flavonoles
Idioma:
Zh
Revista:
China Journal of Chinese Materia Medica
Año:
2008
Tipo del documento:
Article