Keratin fibre dye compositions, containing 3-amino...

C - Chemistry – Metallurgy – 07 – D

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C07D 487/04 (2006.01) A61K 7/13 (1995.01)

Patent

CA 2253678

L'invention a pour objet de nouvelles compositions pour la teinture d'oxydation des fibres kératiniques comprenant au moins une 3-amino pyrazolo-[1,5-a]-pyrimidine, le procédé de teinture mettant en oeuvre cette composition, de nouvelles 3-amino pyrazolo-[1,5-a]-pyrimidines ainsi que leur procédé de préparation.

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