Isolation and identification of four isoflavones and one pterocarpan from BUYANGHUANWUTANG / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artículo
en Chino
| WPRIM
| ID: wpr-569953
ABSTRACT
Object To study the antithombotic portion and bioactive fraction of BUYANGHUANWUTANG (BHT), a decoction of astragalus in combination with peony and several other ingredients. Methods The EtOAc portion of BHT extract was repeatedly separated by chromatography and identified by means of spectral analysis. Results One pterocarpan, (6aR, 11aR) 9, 10-dimethoxypterocarpan-3-O-?-D-glucopyanoside (Ⅴ) and four isoflavones, formononetin (Ⅰ), calycosin (Ⅱ), formononetin-7-O-?-D-glucopyanoside (Ⅲ), and calycosin-7-O-?-D-glucopyranoside (Ⅳ) were identified. Conclusion All five compounds were isolated for the first time from BHT.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio diagnóstico
Idioma:
Chino
Revista:
Chinese Traditional and Herbal Drugs
Año:
1994
Tipo del documento:
Artículo
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