Chemical constituents of the bark of Celastrus orbiculatus / 中成药
Chinese Traditional Patent Medicine
;
(12)1992.
Artigo
em Chinês
| WPRIM
| ID: wpr-581164
ABSTRACT
AIM:
To study the chemical constitutes of Celastrus orbiculatus Thunb.METHODS:
Root of celastmus orbiculatus was macerated with cool ethanol to obtain the extract under the vaccum drying processing,extract obtained was extracted respectively by petroleum ester and ethyl acetate. Final extracts were purified by Silicagel column and analyzed by UV,IR,Ms and NMR to identify the chemical structural formula.RESULTS:
Seven compounds were isolated from Celastrus orbiculatus Thunb,from which five constituents came from petroleum ester extract,and identified as sugiol (1),pristimerin (2),?-sitosterol (3),celastrol (4),from which two constituents came from ethyl acetate extract,salapermic acid(5),benzoic acid (6) and daucosterol (7),respectively.CONCLUSION:
Compounds 1,5 were obtained from the plant for the first time.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
1992
Tipo de documento:
Artigo
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