Isolation and structural identification of phenylethanoid glycosides from Corallodiscus flabellata / 药学学报
Acta Pharmaceutica Sinica
;
(12): 116-119, 2003.
Artículo
en Chino
| WPRIM
| ID: wpr-308166
ABSTRACT
<p><b>AIM</b>To study the chemical constituents from Corallodiscus flabellata.</p><p><b>METHODS</b>The compounds were isolated and purified by macroporous adsorption resin, silica gel column chromatography and identified on the basis of their physiochemical and spectral data.</p><p><b>RESULTS</b>Three phenylethanoid glycosides (I-III) were obtained from the n-BuOH fraction of water-extracts. Their structures were elucidated as 3,4-dihydroxyphenylethanol-8-O-[beta-D-apiofuranosyl (1-->3)]-beta-D-glucopyranoside (I), 3,4-dihydroxyphenylethanol-8-O-[4-O-trans-caffeoyl-beta-D-apiofuranosyl (1-->3)-beta-D-glucopyranosyl-(1-->6)]-beta-D-glucopyranoside (II) and 3,4-dihydroxyphenylethanol-8-O-[beta-D-apiofuranosyl(1-->3)-beta- D-glucopyranosyl-(1-->6)]-beta-D-glucopyranoside (III).</p><p><b>CONCLUSION</b>Compounds I, II and III are new compounds.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Plantas Medicinales
/
Ácidos Cafeicos
/
Estructura Molecular
/
Química
/
Magnoliopsida
/
Disacáridos
/
Glicósidos
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Acta Pharmaceutica Sinica
Año:
2003
Tipo del documento:
Artículo
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