Compounds, and agents for oxidatively changing the color of keratinic fibers that include such compounds, in particular human hair, in a cosmetic carrier. The compounds are at least one oxidation dye precursor product of formula (I) and/or physiologically acceptable salt thereof,
in which
R1, R2, R3, R4 independently of one another, stand for a hydrogen atom, a C
1
-C
6
alkyl group, a C
2
-C
6
alkenyl group, a hydroxy-(C
1
-C
6
)-alkyl group, a polyhydroxy-(C
2
-C
6
)-alkyl group, or a C
1
-C
6
-alkoxy-C
2
-C
6
-alkyl group,
n stands for an integer from 2 to 6, and
Z stands for an aromatic or aliphatic heterocycle or for an aromatic or aliphatic carbocycle.
这段文字的中文翻译如下:
化合物和
氧化性改变角蛋白纤维颜色的药剂,包括这些化合物,特别是人类头发,在化妆品载体中。这些化合物至少是一种
化学式(I)的
氧化
染料前体产品和/或其生理上可接受的盐,其中R1、R2、R3、R4分别独立地代表
氢原子、C1-C6烷基、C2-C6
烯基、羟基-(C1-C6)-烷基、多羟基-(C2-C6)-烷基或C1-C6-烷
氧基-C2-C6-烷基,n代表一个从2到6的整数,Z代表芳香或
脂肪杂环或芳香或
脂肪碳环。