PEGYLATED 7-DEHYDROCHOLESTEROL DERIVATIVES

摘要

The present invention relates to pegylated 7-dehydrocholesterol derivatives and a composition comprising the same for reducing wrinkles and preventing aging. According to the present invention, pegylated 7-dehydrocholesterol derivatives as excellent vitamin D supply sources can be effectively used in a cosmetic composition for alleviating wrinkles and preventing aging, a pharmaceutical composition, a health functional food, etc., by improving solubility and stability with respect to water.