Chemical constituents in roots of Dryopteris championii
- VernacularTitle:阔鳞鳞毛蕨的化学成分研究
- Author:
Li ZUO
;
Hongqing WANG
;
Ruoyun CHEN
- Publication Type:Journal Article
- Keywords:
Dryopteris championii (Benth.) C.Chr.ex Ching;
aspidin;
aemulin-BB;
methylene-bis-desaspidinol
- From:
Chinese Traditional and Herbal Drugs
1994;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents from the roots of Dryopteris championii.Methods The compounds were isolated by column chromatography with Sephadex LH-20 and silica gel and preparative thin layer chromatography.The structures of the compounds were identified by physico-chemical properties and spectral evidence.Results Ten compounds were identified as aspidin-BB (Ⅰ), aspidin-AB (Ⅱ), aemulin-BB (Ⅲ), methylene-bis-desaspidinol (Ⅳ), pseudo-aspidinol B (Ⅴ), methyl-phlor-butyrophenon (Ⅵ), desaspidinol (Ⅶ), hop-22(29)-ene (Ⅷ), ?-sitosterol (Ⅸ), and (E)-3-nonacosene-2-ketone (Ⅹ).Conclusion Compound Ⅰ-Ⅳ, Ⅵ and Ⅶ are isolated from this plant for the first time.Antitumor effects of aspidin-BB are investigated.
