Isolation and identification of several chemical constituents in sponge Tedania sp.
- VernacularTitle:苔海绵Tedania sp.中几种化学成分的分离鉴定
- Author:
Lixin ZHANG
;
Feng XUE
;
Meijun TANG
- Publication Type:Journal Article
- Keywords:
Tedania sp.;
chemical constituents;
isolation;
identification
- From:
Chinese Journal of Marine Drugs
1994;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the chemical constituents in sponge Tedania sp..Methods Solvent extraction,gel and silica column chromatography were used to separate the chemical constituents,the structures of whichwere identified by physicochemical properties and spectral analyses.Results Six compounds were isolated and their structures were identified as cholesterol(1),stearic acid(2),?-sitosterol(3),daucosterol(4),4-hydroxybenzoic acid(5)and thymidine(6).Conclusion Compounds 1,2,3,5 were first found from this marine invertebrate.
