Studies on chemical constituents of bamboo root(Ⅱ)
- VernacularTitle:竹根化学成分的研究(Ⅱ)
- Author:
Rui ZHANG
;
Peng XU
;
Yanhong WU
- Publication Type:Journal Article
- Keywords:
bamboo root;
epoxy coumaric acid;
3-(p-hydroxyphenyl)-(2,3) oxirane-1-propionic acid
- From:
Chinese Traditional and Herbal Drugs
1994;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents of bamboo root.Methods The chemical constituents were isolated by chromatographic methods and their structures were elucidated by analysis of spectral data and physicochemical properties.Results Nine compounds were isolated and identified as 3- (p-hydroxyphenyl)-(2,3) oxirane-1-propionic acid(Ⅰ),2,3-dihydroxy-1-(4-hydroxy-3,5-dimethoxy-phenyl) -1-propanone(Ⅱ),(+)-lirioresinol B(Ⅲ),protocatechuic aldehyde(Ⅳ),protocatechuic acid (Ⅴ),orientin(Ⅵ),vitexin(Ⅶ),homoorientin(Ⅷ),and isovitexin(Ⅸ).Conclusion CompoundⅠis a new compound named epoxy coumaric acid.
