SFE-CO_2 constituents of simplified formula of Danggui Shaoyao Powder in the prevention and treatment of vascular dementia / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
en Zh
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| ID: wpr-574350
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ABSTRACT
AIM: To isolate,identify and screen active compounds of simplitied formula of Danggui Shaoyao Power(poria,Rhizoma Atracty-lodis Macrocephalae,and Radix Angeliae Sinensis). METHODS: Compounds in the fraction of CO_2 supercritical fluid extraction(SFE-CO_2) were isolated by silica gel chromatography and detected the protective effect on KCl-induced PC12 cell damage. RESULTS: Twelve compounds were obtained,and nine of them were identified as atractylenolide Ⅰ,Ⅱ,Ⅲ,biatractylenolide,levistolid A,pachymic acid,ferulic acid,?-sitosterol and ?-daucosterol,of which only atractylenolide Ⅲ can improve the cell viability significantly. CONCLUSION: Atractylenolide Ⅲ may be one of the active compounds of FBD in curing vascular dementia.
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WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Año:
1992
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Article