Chemical constituents of Saxifraga stolonifera (L.) Meeb / 药学学报
Acta Pharmaceutica Sinica
;
(12): 742-746, 2010.
Artículo
en Inglés
| WPRIM
| ID: wpr-354540
ABSTRACT
To study the chemical constituents of Saxifraga stolonifera (L.) Meeb., chromatographic techniques were applied to separate and purify the compounds, and their structures were confirmed on the basis of physicochemical properties and spectral data. Ten compounds were isolated and identified as 5-O-methylnorbergenin (1), 3, 4-dihydroxyallylbenzene-4-O-beta-D-glucopyranoside (2), (7R, 8S)-4, 9, 9'-trihydroxyl-3-methoxyl-7, 8-dihydrobenzofuran-1'-propylneolignan-3'-O-beta-D-glucopyranoside (3), quercetin-3-O-beta-D-xylopyranosyl-(1 --> 2)-beta-D-galactopyranoside (4), kaempferol-3-O-alpha-L-rhamnopyranoside (5), (3S, 5R, 6R, 7E, 9R)-3, 5, 6, 9-tetrahydroxy-7-megastigmane (6), benzyl-O-alpha-L-rhamnopyranosyl-(1 --> 6)-beta-D-glucopyranoside (7), p-hydroxyacetophenone (8), pyrogallic acid (9) and p-hydroxyphenol (10). Compound 1 is a new compound. Compounds 2-10 were isolated from this plant for the first time.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Acetofenonas
/
Plantas Medicinales
/
Pirogalol
/
Benzofuranos
/
Benzopiranos
/
Estructura Molecular
/
Química
/
Saxifragaceae
/
Glicósidos
Idioma:
Inglés
Revista:
Acta Pharmaceutica Sinica
Año:
2010
Tipo del documento:
Artículo
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