Chemical constituents of Dai ethno-medicine Rhinacanthus nasutus
- VernacularTitle:傣药芽鲁哈咪卖的化学成分研究
- Author:
Jieying YE
;
Qingzhi ZHANG
;
Gaoxiong RAO
- Publication Type:Journal Article
- Keywords:
Dai ethno-medicine;
Rhinacanthus nasutus(L.) Kurz;
?-ethyl-D-idosopyranoside
- From:
Chinese Traditional and Herbal Drugs
1994;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents of the Dai ethno-medicine Rhinacanthus nasutus.Methods The chemical constituents had been spearated with chromatography and their structures were determined by spectral analyses.Results Nine compounds and two mixture were isolated and identified as C26—C32 alkyl mixture(Ⅰ),?-monopalmitin(Ⅱ),palmitic acid(Ⅲ),stearic acid(Ⅳ),lignoceric acid(Ⅴ),?-sitosterol(Ⅵ),lupeol(Ⅶ),p-hydroxy benzoic acid(Ⅷ),daucosterol(Ⅸ),?-ethyl-D-idosopyranoside(Ⅹ),and mixture of KNO3 and NaNO3(Ⅺ).Conclusion Compound Ⅹ is a new artificial compound during isolation and compounds Ⅰ—Ⅴ,Ⅷ—Ⅺ are isolated from R.nasutus for the first time.
