SYNTHESIS OF MELDRUM'S ACID DERIVATIVES HAVING ANTI-UVA AND ANTI-BLUE LIGHT, ANTI-PIGMENTATION AND/OR ANTIOXIDANT ACTIVITIES

摘要

The invention relates to the field of molecules having anti-UV and anti-pigmentation properties. More particularly, the invention relates to the use of Meldrum's acid derivatives having anti-UVA and anti-blue light, anti-pigmentation and/or antioxidant activities which protect against the cold, and dyes, used alone or as a mixture as a UV filter and/or blue light filter. These compounds can be used in a number of fields of application, such as cosmetics, particularly sun creams, food processing, pharmaceuticals, polymers, biocontrol and protecting plants against the cold.