In 2-stellung substituted 3-aminophenol-derivate as well as coloring formulations containing these compounds

摘要

The subject matter of the present application are 3-aminophenol-derivate of the formula (i) or their physiologically acceptable water-soluble salts, dollar f1 wherein dollars a r1 equal to a radical of the formula (ii) or a radical of the formula (iii); dollar f2, as well as coloring formulations containing these compounds on the basis of a developing agent - coupler substance - combination.