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    • 24. 发明授权
    • Hair dye compositions and process comprising and utilizing a combination
of isatin and aminopyridine derivatives
    • 染发组合物和方法,其包含并利用靛红和氨基吡啶衍生物的组合
    • US5279616A
    • 1994-01-18
    • US845587
    • 1992-03-04
    • Gerard LangJean Cotteret
    • Gerard LangJean Cotteret
    • A61K8/00A61K8/25A61K8/34A61K8/37A61K8/49A61K8/73A61K8/97A61Q5/10C07D209/38C07D213/74C07D239/48C07D239/52C09B7/02C09B67/42D06P3/08A61K7/13
    • A61Q5/10A61K8/492A61K8/4953
    • The invention relates to a process for dyeing keratinous fibers, comprising the simultaneous or sequential application of a component (A) containing at least one compound of formula (I): ##STR1## in which: R.sub.1 denotes hydrogen, alkyl, acetyl, benzoyl, phenyl or carboxyalyl;R.sub.2 and R.sub.3 denote a hydrogen, alkyl, hydroxyl, halogen, nitro, alkylphenyl, phenyl or alkoxy;and a component (B) containing at least one compound of formula (II): ##STR2## in which: R.sub.4 denotes a hydrogen atom or a .beta.-hydroxyethyl group;n=0, 1 or 2, and m=0 or 1;as well as its cosmetically acceptable salts; or one compound of formula (III): ##STR3## in which: R.sub.5 denotes a hydrogen atom, a hydroxyl group or a group ##STR4## R.sub.6 denotes a hydroxyl group or a group N ##STR5## R.sub.7 denotes H or NH.sub.2, R.sub.8 denotes a group ##STR6## R.sub.9 and R.sub.10, independently of one another, representing a hydrogen atom, a C.sub.1 -C.sub.4 alkyl, a group (CH.sub.2).sub.p --Z, where p=1 to 4 and Z represents OH, halogen, NH.sub.2, NHR' or NHR'R", where R' and R" denote a C.sub.1 -C.sub.4 alkyl or form a heterocycle with the nitrogen atom to which they are attached;with the proviso that one of R.sub.5 to R.sub.8 denotes NH.sub.2 ;and its cosmetically acceptable salts, as well as to the dyeing agents employed.
    • 本发明涉及一种染色角质纤维的方法,包括同时或顺序施用含有至少一种式(I)化合物的组分(a):其中:R 1表示氢,烷基,乙酰基,苯甲酰基, 苯基或羧基烷基; R2和R3表示氢,烷基,羟基,卤素,硝基,烷基苯基,苯基或烷氧基; 和含有至少一种式(II)化合物的组分(B):其中:R4表示氢原子或β-羟乙基; n = 0,1或2,m = 0或1; 以及其化妆品可接受的盐; 或式(III)的化合物:其中:R 5表示氢原子,羟基或基团R 6表示羟基或基团R 7表示H或NH 2 R 8表示基团 R9和R10彼此独立地表示氢原子,C1-C4烷基,(CH2)bZ基团,其中p = 1-4,Z代表OH,卤素,NH2,NHR'或NHR 'R“,其中R'和R”表示C1-C4烷基或与它们所连接的氮原子形成杂环; 条件是R5至R8中的一个表示NH 2; 及其化妆品可接受的盐,以及所用的染色剂。
    • 25. 发明授权
    • Methods for dyeing keratinous fibres with aminoindoles, compositions and
devices for use
    • 用氨基吲哚染色角质纤维的方法,组合物和使用的装置
    • US5254135A
    • 1993-10-19
    • US915649
    • 1992-07-21
    • Gerard LangAlex JuninoJean Cotteret
    • Gerard LangAlex JuninoJean Cotteret
    • A61K8/49A61Q5/10A61K7/13
    • A61Q5/10A61K8/492
    • Method for dyeing keratinous fibres, in particular human keratinous fibres, such as hair, characterized in that a composition (A) containing, in a medium appropriate for dyeing, at least one aminoindole corresponding to the formula: ##STR1## in which: R.sub.1 and R.sub.3, independently of one another, represent a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group;R.sub.2 denotes hydrogen or a C.sub.1 -C.sub.4 alkyl group or COOR', R' being a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group;R.sub.4 represents a hydrogen atom or a C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 hydroxyalkyl or C.sub.2 -C.sub.4 polyhydroxyalkyl group;Z.sub.1 represents a hydrogen or halogen atom or a C.sub.1 -C.sub.4 alkyl group or OR;R being a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group; andZ.sub.2 represents a hydrogen atom or a C.sub.1 -C.sub.4 alkyl group;and its saltsis applied to said fibres, the colour being developed with the aid of an oxidizing system.
    • 用于染色角质纤维,特别是人角质纤维如毛发的方法,其特征在于,在适于染色的培养基中含有至少一个对应于下式的氨基吲哚的组合物(A):其中 R 1和R 3彼此独立地表示氢原子或C 1 -C 4烷基; R2表示氢或C1-C4烷基或COOR',R'为氢原子或C1-C4烷基; R4表示氢原子或C1-C4烷基,C1-C4羟烷基或C2-C4多羟基烷基; Z1表示氢或卤原子或C1-C4烷基或OR; R为氢原子或C 1 -C 4烷基; Z2表示氢原子或C1-C4烷基; 并且其盐被施加到所述纤维上,颜色借助氧化体系显影。
    • 26. 发明授权
    • Process for dyeing keratinous fibres combining isatin or its derivatives
with an aminoindole or an aminoindoline, and compositions used
    • 用氨基酸或氨基吲哚组合ISATIN或其衍生物的KERATINOUS纤维的染色方法和使用的组合物
    • US5190564A
    • 1993-03-02
    • US828299
    • 1992-01-30
    • Gerard LangJean Cotteret
    • Gerard LangJean Cotteret
    • A61K8/00A61K8/25A61K8/34A61K8/37A61K8/49A61K8/73A61K8/97A61Q5/10
    • A61Q5/10A61K8/492
    • The invention relates to a process for dyeing keratinous fibres, comprising the simultaneous or sequential application of a composition (A) containing a compound of formula (I): ##STR1## in which: R.sub.1 denotes hydrogen, alkyl, acetyl, benzoyl, phenyl or C.sub.1 -C.sub.4 carboxyalyl (sic);R.sub.2 and R.sub.3 denote hydrogen, alkyl, alkoxy, hydroxyalkyl, amino, halogen, nitro, alkylphenyl, phenyl, alkylamino, hydroxyalkylamino;and a composition (B) containing at least one compound of formula (II): ##STR2## in which: R.sub.4 and R.sub.6 denote hydrogen, alkyl;R.sub.5 denotes hydrogen, alkyl, COOR' where R' is hydrogen or alkyl;Z.sub.1 represents hydrogen, halogen, alkyl, alkoxy or hydroxyl;Z.sub.2 represents hydrogen or alkyl or a compound of formula (III): ##STR3## in which: R.sub.7 and R.sub.8 denote hydrogen or alkyl;X.sub.1 and X.sub.2 represent hydrogen or an NH.sub.2 radical;R.sub.9 denotes hydrogen, alkyl, alkoxy;as well as the compositions used.
    • 本发明涉及染色角质纤维的方法,包括同时或顺序施用含有式(I)化合物的组合物(A):其中:R 1表示氢,烷基,乙酰基,苯甲酰基 ,苯基或C 1 -C 4羧酰基(sic); R2和R3表示氢,烷基,烷氧基,羟基烷基,氨基,卤素,硝基,烷基苯基,苯基,烷基氨基,羟基烷基氨基; 和含有至少一种式(II)的化合物的组合物(B):其中:R 4和R 6表示氢,烷基; R5表示氢,烷基,COOR',其中R'是氢或烷基; Z1表示氢,卤素,烷基,烷氧基或羟基; Z 2表示氢或烷基或式(III)化合物:其中:R7和R8表示氢或烷基; X1和X2表示氢或NH2基团; R9表示氢,烷基,烷氧基; 以及所用的组合物。