The new N-heteroarylmethyl-p-phenylenediamine derivatives have the general formula (I),
Oxidation hair dyeing agents are described based on a combination of developing and coupling substance, which contain at least one N-heteroarylmethyl-phenylenediamine derivative of the formula (I), or a physiologically tolerated salt thereof.
新的 N-杂芳基甲基
对苯二胺衍
生物具有通式 (I)、
所述氧化染发剂基于显影剂和
偶联剂的组合,其中至少含有一种式(I)的 N-teroaryl甲基
对苯二胺衍
生物或其生理耐受盐。