申请人:TDELTAS LIMITED
公开号:US10821062B2
公开(公告)日:2020-11-03
A method of protecting animal tissue particularly skin, from damage caused by radiation exposure, by contacting the tissue with a ketone ester, a method of protecting skin, reducing the deterioration of skin or maintaining or improving the properties of skin by applying topically to the skin a ketone body comprising (R)-3-hydroxybutyrate moieties is disclosed. A ketone body comprising (R)-3-hydroxybutyrate moieties, especially enantiomerically enriched R-1,3-hydroxybutyl-(R)-3-hydroxybutyrate, for such uses is also provided.
本发明公开了一种保护动物组织,特别是皮肤免受辐射照射损害的方法,方法是将酮酯与动物组织接触;还公开了一种保护皮肤的方法,方法是在皮肤上局部涂抹由(R)-3-羟基丁酸酯分子组成的酮体,以减少皮肤的恶化或保持或改善皮肤的特性。还提供了一种包含(R)-3-羟基丁酸分子的酮体,特别是对映体富集的 R-1,3-羟基丁基-(R)-3-羟基丁酸,用于上述用途。