Heterocyclic compound for stimulating or inducing the growth of the hair or eyelashes and/or slowing down their loss composition comprising it and its uses

摘要

The invention relates to a composition for caring for or making up keratinous fibers comprising a heterocyclic compound of formula (I) or of one of its salts: in which: Hy is a heterocycle of 4 to 7 atoms comprising a carbonyl functional group and/or a thiocarbonyl functional group and optionally being substituted and G, R₁, R₂ and R₃ are defined in the description.