Chemical constituents of organic acid part from Camptosorus sibiricus
- VernacularTitle:过山蕨中有机酸类化学成分研究
- Author:
Ning LI
;
Xian LI
;
Zhiguo FENG
;
Xuezheng LI
;
Peng ZHANG
- Publication Type:Journal Article
- Keywords:
Camptosorus sibiricus Rupr;
organic acid;
camptosoric acid
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents of the organic acid part from Camptosorus sibiricus.Methods The compounds were isolated by chromatography on silica gel column and identified on the basis of physicochemical constants and spectral analysis.Results Ten compounds were isolated and their structures were identified as 11,12,15-trihydroxy-13-en-octadecenoic acid(Ⅰ),caffeic acid(Ⅱ),courmaric acid(Ⅲ),protocatechuic acid(Ⅳ),4-hydroxybenzoic acid(Ⅴ),isovanillic acid(Ⅵ),2,4-dihydroxybenzoic acid(Ⅶ),cinnamic acid(Ⅷ),succinic acid(Ⅸ),palmitic acid(Ⅹ).Conclusion Compound Ⅰ is a new compound named as camptosoric acid and compounds Ⅲ-Ⅹ are obtained from the plants of Camptosorus Link for the first time.
