The chemical constituents of Fissistigma oldhamii(Ⅲ) / 中成药
Chinese Traditional Patent Medicine
; (12)1992.
Article
em Zh
| WPRIM
| ID: wpr-578757
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WPRO
ABSTRACT
AIM:To study the chemical constituents of Fissistigma oldhamii(Hemsl.)Merr.METHODS:Silica gel column chromatography was used in the isolation procedure,the structures of the isolated compounds were elucidated by spectral data.Meanwhile cytotoxic activity of compound Ⅰ was made according to the cell experiment in vitro.RESULTS:Five compounds were isolated from Radix of Fissistigma oldhamii(Hemsl.)Merr..On the basis of physical-chemical constants and spectral data(EI-MS,1H-NMR,13C-NMR),these compounds were identified as:Aristolactam A Ⅱ(Ⅰ),Aristolactam B(Ⅱ),Physcion(Ⅲ),?-sitosterol(Ⅳ),Stigmastan-7-one(Ⅴ).Compound Ⅰ showed cytotoxic activities on GLC-82 and HL_ 60 cell strains.CONCLUSION:Compounds Ⅲ,Ⅳ and Ⅴ are firstly isolated from Fissistigma oldhamii(Hemsl.)Merr..The IC_ 50 of compound Ⅰ on GLC-82 and HL_ 60 cell strain are:234.45,101.17 ?M.
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WPRIM
Idioma:
Zh
Revista:
Chinese Traditional Patent Medicine
Ano de publicação:
1992
Tipo de documento:
Article