USE OF HYDROXYLATED DERIVATIVES OF VANILLIN AS PRESERVING AGENT, PRESERVATION PROCESS, COMPOUNDS AND COMPOSITION

摘要

The present invention relates to the use, in a cosmetic, dermatological or pharmaceutical composition, of at least one compound of formula (I): in which: R1 represents a methyl or ethyl radical; R2 represents a hydrogen atom or a methyl or ethyl radical; R3 represents a linear and saturated C1-C6 alkyl radical; as a preserving agent. The invention also relates to certain compounds of formula (I) and also to the compositions, especially cosmetic, dermatological or pharmaceutical compositions, comprising same.