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    • 10. 发明申请
    • NEW DEVELOPER COMBINATIONS FOR OXIDATION COLOURING AGENTS
    • 新的开发组合氧化染料
    • WO99032068A2
    • 1999-07-01
    • PCT/EP1998/008044
    • 1998-12-10
    • A61K8/00A61K8/33A61K8/41A61K8/49A61Q5/10C07C211/53C07C215/06C07C215/12C07D239/46A61K7/00
    • A61Q5/10A61K8/411A61K8/4953
    • The invention relates to combinations consisting of a compound (I), wherein R represents a C1-4 alkyl radical or a C2-4 hydroxy alkyl radical or a C2-4 aminoalkyl radical and R stands for a hydrogen atom, a halogen atom or a C1-4 alkyl radical and X represents a -(CH2)n-or -(CH2)n-or -CHOH-(CH2)n-group, wherein n is a whole number ranging from 0-4, or of a physiologically salt of (1) with a pyrimidine derivative with 2-4 amino substituents and 0-2 hydroxy substituents on a pyrimidine ring or a physiologically compatible salt thereof. The inventive compounds are highly suitable as developer components in oxidation colouring agents for dyeing keratin fibres. Combinations containing N,N'-Bis-( beta -hydroxy-ethyl)-N,N'-bis-(4-aminophenyl)-1,3-diamino-propane-2-ol are particularly suitable in this respect.
    • 式(I),其中R代表C 1-4烷基或C 2-4羟烷基或C 2-4氨基烷基的化合物的组合; 和R <1>代表氢原子,卤原子或C 1-4烷基; X表示的基团 - (CH 2)n - 或 - (CH 2)N-CHOH-(CH 2)n - ,其中n是范围从0到4的整数,或生理上相容的盐(I) 具有含2-4个氨基取代基和嘧啶环上的0-2个羟基取代基,或生理学上可接受的盐的嘧啶衍生物或其是非常适合作为用于着色角蛋白纤维氧化着色剂的显影剂的部件。 特别好地含有N,N'-双组合(β-羟基 - 乙基)-N,N'-双(4-氨基苯基)-1,3-二氨基 - 丙-2-醇是合适的。