Patent ID: 8585778

Claim:
Cationic 6-aminoindoline of general formula (I), addition salts thereof with an acid and solvates thereof: in which: B denotes a covalent bond or a carbonyl radical CO; AK 1 and AK 2 independently denote a linear or branched, saturated C 1 -C 10 hydrocarbon-based chain optionally substituted with one or more hydroxyl radicals; A denotes an oxygen atom or an NR 6 radical; p=0, 1 or 2; when p is equal to 2, the A radicals may be identical or different and the AK 2 radicals may be identical or different; R 2 , R 3 , R 4 and R 5 , independently of one another, are selected from: a hydrogen atom, halogens selected from fluorine, chlorine or bromine, and linear or branched C 1 -C 4 alkyl, carboxyl (—COOH), (C 1 -C 4 )alkoxycarbonyl, C 1 -C 4 hydroxyalkyl or (C 1 -C 4 )alkoxy(C 1 -C 4 )alkyl radicals; R′ 4 , R′ 5 and R′ 7 , independently of one another, are selected from: a hydrogen atom, halogens selected from fluorine, chlorine or bromine, and C 1 -C 4 alkyl radicals; R 6 is a hydrogen atom or a linear or branched C 1 -C 4 alkyl radical, a C 1 -C 4 hydroxyalkyl radical, a benzyl radical or an acetyl radical, CAT + represents a cationic radical selected from: a cationic heterocyclic radical optionally substituted with one or more radicals, which may be identical or different, selected from linear or branched C 1 -C 4 alkyl radicals or linear or branched C 1 -C 4 hydroxylalkyl radicals, a tri(hydroxy)(C 1 -C 4 )alkylammonium radical, a non-cationic heterocyclic radical comprising from 5 to 8 ring members, substituted with a cationic radical optionally substituted with one or more radicals, which may be identical or different, selected from linear or branched C 1 -C 4 alkyl radicals or C 1 -C 4 hydroxyalkyl radicals; An − represents a cosmetically acceptable organic or mineral anion or a mixture of cosmetically acceptable organic or mineral anions.