Composition, useful for coloring human keratin fibers, comprises iridoid compounds and nucleophilic compounds optionally comprising anion(s) to ensure electrical neutrality of composition, and polyallylimidazolium oligomers or polymers
DAVID HERVE,HERVE DAVID,JEGOU GWENAELLE,GWENAELLE JEGOU
申请号：
FR1158773
公开号：
FR2980706A1
申请日:
2011.09.29
申请国别(地区):
FR
年份:
2013
代理人:
摘要：
Composition comprises, in a medium, iridoid compounds (I) or their plant extracts, and at least one nucleophilic compound or its optical or geometrical isomer, organic or mineral acid salt or solvate, where the nucleophilic compounds optionally comprise an anion or its mixture to ensure electrical neutrality of the composition. Composition comprises, in a medium, iridoid compounds of formula (I) or their plant extracts, where (I) optionally undergo a step comprising replacing the radical R with a hydrogen atom produced by an enzyme, prior to or simultaneously during the coloring of hair, and at least one nucleophilic compound of formula (a)-(h) or its optical or geometrical isomer, organic or mineral acid salt or solvate, where the nucleophilic compounds optionally comprise an anion or its mixture to ensure electrical neutrality of the composition, and polyallylimidazolium oligomers or polymers. R1 : hydroxymethyl, -CO 2R4 or a sugar radical； R4 : H or 1-2C alkyl； R2 : H, hydroxy or a sugar radical； R3 : H, hydroxy or 1-4C-alkyloxy, where the number of hydroxy groups is = 2； R : a sugar radical, where the sugar radical is derived from an aldose or its derivative； n : 1-5； n1 : 0-4； n2 : 0-2, where the unsubstituted carbon atoms bear a hydrogen atom； A : -CR-10-, -N- or -N +>；R11； R11 : 1-4C alkyl； X : N or CR7a； R7a : H or R7； R7 : 1-4C alkyl, OH, 1-4C alkoxy, amino, 1-4C alkylamino, where two radicals R7 located ortho to each other may form a 5- or 6-membered heterocycle comprising 1 or 2 heteroatoms containing O and/or N； either R8, R10 : 1-4C alkyl (optionally substituted with at least one group of -COOR12 or -OCOR12), H, OH, amino, -COR13, -COOR14, -OCOR14 or -OSO 3 ->；； and R9 : H, 1-4C alkyl, 1-4C alkylcarbonyl or acetyl； or R8R9 : 5- or 6-membered heterocycle optionally comprising another heteroatom containing O, N or S, where the heterocycle is optionally interrupted with CO group； R12, R13 : 1-4C alkyl； R14 : H, 1-4C alkyl (optionally substituted with a
