GLYCOSYL CERAMIDE COMPOUNDS AND PREPARATION METHOD THEREOF

PURPOSE: A glycosylceramide compound is provided to restore damaged skin, to protect skin against external stimulus, to have an anti-aging effect, a skin-moisturizing effect, and an atopic dermatitis-treating effect, and to improve solubility. CONSTITUTION: A glycosylceramide compound is represented by chemical formula 1. In chemical formula 1, n is an integer from 1-4; each of R1, R2, and R3 is hydrogen or a glycosyl group; and each of R4 and R5 is a C1-20 alkyl group or an alkene group. A manufacturing method of the glycosylceramide compound includes a step of making a monohydroxy acetal ceramide compound represented by chemical formula 4 with a monosaccharide. In chemical formula 4, n is an integer from 1-4; each of R4 and R5 is a C1-20 alkyl group or an alkene group; each of Ra and Rb is a C1-6 alkyl group, a C6-10 aryl, or C1-6 alkyl-substituted C6-10 aryl; and X is an element from group 13 or group 14.