Ceramides and cerebrosides from Bugula neritina / 中国海洋药物

ABSTRACT

Objective To study the chemical constituents from Bugula sp.Methods Compounds were isolated by organic solvent extraction,sephadex-LH-20column chromatography and silica gel column.Their chemical structures were identified on the basis of spectroscopic data.Results From the CH_(2)Cl_(2)-suluable extract of Bugula sp.,eight ceramides or cerebrosides(1~8) were isolated,and their structures were determined.Conclusion All the compounds were isolated for the first time from Bugula sp..