Studies on chemical constituents of gorgonian Muriceides collaris from the South China Sea / 中国海洋药物

Objective To investigate the chemical constituents of gorgonian Muriceides collaris. Methods The compounds were isolated and purified by silica gel column,Sephadex LH-20 column chromatography and HPLC. Their chemical structures were identified by physicochemical analysis,spectroscopic analysis,and comparison with the data of literatures. Results From the CH3OH soluble extract of Muriceides collaris,nine compounds were isolated,and their structures were determined as cholesterol (1),batyl alcohol (2),benzoic acid (3),uracil (4),thymine (5),2'-deoxyuridine (6),2'-deoxythymidine (7),thymidine (8) and 2'-deoxyadenosine (9),respectively. Conclusion All compounds were obtained from the species Muriceides collaris for the first time.