Novel diaminopyrazole derivatives and dyes containing said...

C - Chemistry – Metallurgy – 07 – D

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C07D 231/38 (2006.01) A61K 8/49 (2006.01) A61Q 5/10 (2006.01)

Patent

CA 2445757

The invention relates to diaminopyrazole derivatives of general formula (I) or the physiologically acceptable, water-soluble salts thereof with inorganic or organic acids. The invention further relates to agents for the oxidative coloration of fibers containing said compounds.

La présente invention concerne des dérivés de diaminopyrazole de formule générale (I) ou leurs sels hydrosolubles acceptables sur le plan physiologiques, contenant des acides inorganiques ou organiques, ainsi que des produits contenant ces composés pour la coloration oxydative de fibres.

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