Chemical constituents of Dysosma pleiantha / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Artículo
en Chino
| WPRIM
| ID: wpr-573404
ABSTRACT
Objective To study the chemical constituents of Dysosma pleiantha.Methods Acidic resins were precipitated by 1% HCl solution, then the constituents were isolated and purified on repeated silica gel column.They were identified and structurally elucidated by physicochemical constants and spectral analysis.Results Ten compounds were obtained and identified podophyllotoxone (Ⅰ), dehydropodophyllotoxin (Ⅱ), podophyllotoxin (Ⅲ), 4′-demethylpodophyllotoxin (Ⅳ), 4′-demethyldehydropodophyllotoxin (Ⅴ), kaempferol (Ⅵ), quercetin (Ⅶ), n-hexadecanoic acid (Ⅷ), ?-sitosterol (Ⅸ), and daucosterol (Ⅹ).Conclusion Compound Ⅴ is a new compound, compounds Ⅷ-Ⅹ are first separated from the plants of Dysosma Woodson and other compounds are first separated from D.pleiantha.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Traditional and Herbal Drugs
Año:
1994
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS