Dyeing manner of the keratin fiber which uses 5,6 jihidorokishiindoru or that derivative, use these chemical compounds manner and the constituent

摘要

(57) Abstract It is identical or, R_{1 which} differs, R₂, R₃, R₄ hydrogen or displays the low-grade alkyl group of C₁ - C₄, when R₄ displays C₁ - C₄ alkyl groups, R₁, R₂, R₃ inorganic or uses the simple salt or the polymer salt of the magnesium of the organicity 5,6 jihidorokishiindoru which is suitable to formula (i) hydrogen is displayed and (or) that derivative as the dyeing medicine in the manner which dyes the hair of the keratin fiber especially person whom you use.