Agents for coloring fibers containing keratin
First Claim
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1. An agent for coloring fibers containing keratin, in particular, human hair, comprising, as component A, at least one compound according to formula I and/or enamine form thereof,
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Abstract
The invention relates to agents for coloring fibers containing keratin, in particular, human hair, which comprise selected cationic, CH-acidic heterocycles according to formula I
in which A, R1, R2 and X− are as defined in the application, in combination with reactive carbonyl compounds, to the use of this combination in agents for coloring fibers containing keratin, for freshening up the color or nuancing fibers containing keratin which have already been colored, and to a method of coloring fibers containing keratin, in particular, human hair.
12 Citations
33 Claims
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1. An agent for coloring fibers containing keratin, in particular, human hair, comprising, as component A, at least one compound according to formula I and/or enamine form thereof,
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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2. The agent as claimed in claim 1, characterized in that radical R1 is a C1-C6-alkyl group.
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3. The agent as claimed in claim 1, characterized in that radical R2 is selected from the group consisting of a C1-C6-alkyl group, a C1-C6-hydroxyalkyl group and a C2-C6-alkenyl group.
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4. The agent as claimed in claim 1, characterized in that A is selected from the group consisting of an oxygen atom and a sulfur atom.
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5. The agent as claimed in claim 1, characterized in that X−
- is selected from the group consisting of halide, benzenesulfonate, p-toluenesulfonate, C1-C4-alkanesulfonate, trifluoromethanesulfonate, perchlorate, 0.5 sulfate, hydrogensulfate, tetrafluoroborate, hexafluorophosphate and tetrachlorozincate.
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6. The agent as claimed in claim 1, characterized in that the compounds according to formula I are selected from the group consisting of 2-methyl-5-phenyl-3-(phenylmethyl)-1,3,4-thiadiazolium tetrafluoroborate, 2-methyl-5-phenyl-3-(phenylmethyl)-1,3,4-thiadiazolium p-toluenesulfonate, 5-(4-chlorophenyl)-2-methyl-3-phenyl-1,3,4-thiadiazolium tetrafluorobroate, 2-methyl-3-(4-nitrophenyl)-5-phenyl-1,3,4-thiadiazolium tetrafluoroborate, 2,3-dimethyl-5-phenyl-1,3,4-thiadiazolium tetrafluoroborate, 2,3-dimethyl-5-phenyl-1,3,4-thiadiazolium p-toluenesulfonate, 2,5-dimethyl-3-(phenylmethyl)-1,3,4-thiadiazolium bromide, 2,5-dimethyl-3-(phenylmethyl)-1,3,4-thiadiazolium chloride, 2,5-dimethyl-3-hexyl-1,3,4-thiadiazolium iodide, 2,5-dimethyl-3-(2-propenyl)-1,3,4-thiadiazolium bromide, 2,5-dimethyl-3-(2-propenyl)-1,3,4-thiadiazolium tetrafluoroborate, 2,5-dimethyl-3-(2-propenyl)-1,3,4-thiadiazolium p-toluenesulfonate, 3-ethyl-2,5-dimethyl-1,3,4-thiadiazolium bromide, 3-ethyl-2,5-dimethyl-1,3,4-thiadiazolium tetrafluoroborate, 3-ethyl-2,5-dimethyl-1,3,4-thiadiazolium p-toluenesulfonate, 2,5-dimethyl-3-(2-hydroxyethyl)-1,3,4-thiadiazolium bromide, 2,5-dimethyl-3-(2-hydroxyethyl)-1,3,4-thiadiazolium p-toluenesulfonate, 3-ethyl-5-(4-methoxyphenyl)-2-methyl-1,3,4-oxadiazolium iodide, 3-ethyl-2-methyl-5-phenyl-1,3,4-oxadiazolium iodide, 3-ethyl-2-methyl-5-phenyl-1,3,4-oxadiazolium tetrafluoroborate, 2,3-dimethyl-5-phenyl-1,3,4-oxadiazolium tetrafluoroborate, 4,5-dimethyl-1,3-diphenyl-4H-1,2,4-triazolium chloride, 4-ethyl-5-methyl-1,3-diphenyl-4H-1,2,4-triazolium chloride and 4-ethyl-5-methyl-1,3-diphenyl-4H-1,2,4-triazolium p-toluenesulfonate.
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7. The agent as claimed in claim 1, characterized in that component B is selected from
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8. The agent as claimed in claim 1, characterized in that component B is selected from the group consisting of acetophenone, propiophenone, 2-hydroxyacetophenone, 3-hydroxyacetophenone, 4-hydroxyacetophenone, 2-hydroxypropiophenone, 3-hydroxypropiophenone, 4-hydroxypropiophenone, 2-hydroxybutyrophenone, 3-hydroxybutyrophenone, 4-hydroxybutyrophenone, 2,4-dihydroxyacetophenone, 2,5-dihydroxyacetophenone, 2,6-dihydroxyacetophenone, 2,3,4-trihydroxyacetophenone, 3,4,5-trihydroxyacetophenone, 2,4,6-trihydroxyacetophenone, 2,4,6-trimethoxyacetophenone, 3,4,5-trimethoxyacetophenone, 3,4,5-trimethoxyacetophenone diethyl ketal, 4-hydroxy-3-methoxyacetophenone, 3,5-dimethoxy-4-hydroxyacetophenone, 4-aminoacetophenone, 4-dimethylaminoacetophenone, 4-morpholinoacetophenone, 4-piperidinoacetophenone, 4-imidazolinoacetophenone, 2-hydroxy-5-bromoacetophenone, 4-hydroxy-3-nitroacetophenone, acetophenone-2-carboxylic acid, acetophenone-4-carboxylic acid, benzophenone, 4-hydroxybenzophenone, 2-aminobenzophenone, 4,4′
- -dihydroxybenzophenone, 2,4-dihydroxybenzophenone, 2,4,4′
-trihydroxybenzophenone, 2,3,4-trihydroxybenzophenone, 2-hydroxy-1-acetonaphthone, 1-hydroxy-2-acetonaphthone, chromone, chromone-2-carboxylic acid, flavone, 3-hydroxyflavone, 3,5,7-trihydroxyflavone, 4′
, 5,7-trihydroxyflavone, 5,6,7-trihydroxyflavone, quercetin, 1-indanone, 9-fluorenone, 3-hydroxyfluorenone, anthrone, 1,8-dihydroxyanthrone,vanillin, coniferyl aldehyde, 2-methoxybenzaldehyde, 3-methoxybenzaldehyde, 4-methoxybenzaldehyde, 2-ethoxybenzaldehyde, 3-ethoxybenzaldehyde, 4-ethoxybenzaldehyde, 4-hydroxy-2,3-dimethoxybenzaldehyde, 4-hydroxy-2,5-dimethoxybenzaldehyde, 4-hydroxy-2,6-dimethoxybenzaldehyde, 4-hydroxy-2-methylbenzaldehyde, 4-hydroxy-3-methylbenzaldehyde, 4-hydroxy-2,3-dimethylbenzaldehyde, 4-hydroxy-2,5-dimethylbenzaldehyde, 4-hydroxy-2,6-dimethylbenzaldehyde, 4-hydroxy-3,5-dimethoxybenzaldehyde, 4-hydroxy-3,5-dimethylbenzaldehyde, 3,5-diethoxy-4-hydroxybenzaldehyde, 2,6-diethoxy-4-hydroxybenzaldehyde, 3-hydroxy-4-methoxybenzaldehyde, 2-hydroxy-4-methoxybenzaldehyde, 2-ethoxy-4-hydroxybenzaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, 4-ethoxy-2-hydroxybenzaldehyde, 4-ethoxy-3-hydroxybenzaldehyde, 2,3-dimethoxybenzaldehyde, 2,4-dimethoxybenzaldehyde, 2,5-dimethoxybenzaldehyde, 2,6-dimethoxybenzaldehyde, 3,4-dimethoxybenzaldehyde, 3,5-dimethoxybenzaldehyde, 2,3,4-trimethoxybenzaldehyde, 2,3,5-trimethoxybenzaldehyde, 2,3,6-trimethoxybenzaldehyde, 2,4,6-trimethoxybenzaldehyde, 2,4,5-trimethoxybenzaldehyde, 2,5,6-trimethoxybenzaldehyde, 2-hydroxybenzaldehyde, 3-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, 2,3-dihydroxybenzaldehyde, 2,4-dihydroxybenzaldehyde, 2,4-dihydroxy-3-methylbenzaldehyde, 2,4-dihydroxy-5-methylbenzaldehyde, 2,4-dihydroxy-6-methylbenzaldehyde, 2,4-dihydroxy-3-methoxybenzaldehyde, 2,4-dihydroxy-5-methoxybenzaldehyde, 2,4-dihydroxy-6-methoxybenzaldehyde, 2,5-dihydroxybenzaldehyde, 2,6-dihydroxybenzaldehyde, 3,4-dihydroxybenzaldehyde, 3,4-dihydroxy-2-methylbenzaldehyde, 3,4-dihydroxy-5-methylbenzaldehyde, 3,4-dihydroxy-6-methylbenzaldehyde, 3,4-dihydroxy-2-methoxybenzaldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde, 3,5-dihydroxybenzaldehyde, 2,3,4-trihydroxybenzaldehyde, 2,3,5-trihydroxybenzaldehyde, 2,3,6-trihydroxybenzaldehyde, 2,4,6-trihydroxybenzaldehyde, 2,4,5-trihydroxybenzaldehyde, 3,4,5-trihydroxybenzaldehyde, 2,5,6-trihydroxybenzaldehyde, 4-hydroxy-2-methoxybenzaldehyde, 4-dimethylaminobenzaldehyde, 4-diethylaminobenzaldehyde, 4-dimethylamino-2-hydroxybenzaldehyde, 4-diethylamino-2-hydroxybenzaldehyde, 4-pyrrolidinobenzaldehyde, 4-morpholinobenzaldehyde, 2-morpholinobenzaldehyde, 4-piperidinobenzaldehyde, 2-methoxy-1-naphthaldehyde, 4-methoxy-1-naphthaldehyde, 2-hydroxy-1-naphthaldehyde, 2,4-dihydroxy-1-naphthaldehyde, 4-hydroxy-3-methoxy-1-naphthaldehyde, 2-hydroxy-4-methoxy-1-naphthaldehyde, 3-hydroxy-4-methoxy-1-naphthaldehyde, 2,4-dimethoxy-1-naphthaldehyde, 3,4-dimethoxy-1-naphthaldehyde, 4-hydroxy-1-naphthaldehyde, 4-dimethylamino-1-naphthaldehyde, 4-dimethylaminocinnamaldehyde, 2-dimethylaminobenzaldehyde, 2-chloro-4-dimethylaminobenzaldehyde, 4-dimethylamino-2-methylbenzaldehyde, 4-diethylaminocinnamaldehyde, 4-dibutylaminobenzaldehyde, 4-diphenylaminobenzaldehyde, 4-dimethylamino-2-methoxybenzaldehyde, 4-(1-imidazolyl)benzaldehyde, piperonal, 2,3,6,7-tetrahydro-1H, 5H-benzo[ij]quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-8-hydroxy-1H, 5H-benzo[ij]quinolizine-9-carboxaldehyde, N-ethylcarbazole-3-aldehyde, 2-formylmethylene-1,3,3-trimethylindoline, 2-indolealdehyde, 3-indolealdehyde, 1-methylindole-3-aldehyde, 2-methylindole-3-aldehyde, 1-acetylindole-3-aldehyde, 3-acetylindole, 1-methyl-3-acetylindole, 2-(1′
,3′
,3′
-trimethyl-2-indolinylidene)acetaldehyde, 1-methylpyrrole-2-aldehyde, 1-methyl-2-acetylpyrrole, 4-pyridinealdehyde, 2- pyridinealdehyde, 3- pyridinealdehyde, 4-acetylpyridine, 2-acetylpyridine, 3-acetylpyridine, pyridoxal, quinoline-3-aldehyde, quinoline-4-aldehyde, antipyrine-4-aldehyde, furfural, 5-nitrofurfural, 2-thenoyltrifluoroacetone, chromone-3-aldehyde, 3-(5′
-nitro-2′
-furyl)acrolein, 3-(2′
-furyl)acrolein and imidazole-2-aldehyde, 1,3-diacetylbenzene, 1,4-diacetylbenzene, 1,3,5-triacetylbenzene, 2-benzoylacetophenone, 2-(4′
-methoxybenzoyl)acetophenone, 2-(2′
-furoyl)acetophenone, 2-(2′
-pyridoyl)acetophenone and 2-(3′
-pyridoyl)acetophenone, benzylidene acetone, 4-hydroxybenzylidene acetone, 2-hydroxybenzylidene acetone, 4-methoxybenzylidene acetone, 4-hydroxy-3-methoxybenzylidene acetone, 4-dimethylaminobenzylidene acetone, 3,4-methylenedioxybenzylidene acetone, 4-pyrrolidinobenzylidene acetone, 4-piperidinobenzylidene acetone, 4-morpholinobenzylidene acetone, 4-diethylaminobenzylidene acetone, 3-benzylidene-2,4-pentanedione, 3-(4′
-hydroxybenzylidene)-2,4-pentanedione, 3-(4′
-dimethylaminobenzylidene)-2,4-pentanedione, 2-benzylidenecyclohexanone, 2-(4′
-hydroxy-benzylidene) cyclohexanone, 2-(4′
-dimethylaminobenzylidene)cyclohexanone, 2-benzylidene-1,3-cyclohexanedione, 2-(4′
-hydroxybenzylidene)-1,3-cyclohexanedione, 3-(4′
-dimethylaminobenzylidene)-1,3-cyclohexanedione, 2-benzylidene-5,5-dimethyl-1,3-cyclohexanedione, 2-(4′
-hydroxybenzylidene)-5,5-dimethyl-1,3-cyclohexanedione, 2-(4′
-hydroxy-3-methoxybenzylidene)-5,5-dimethyl-1,3-cyclohexanedione, 2-(4′
-dimethylaminobenzylidene)-5,5-dimethyl-1,3-cyclohexanedione, 2-benzylidenecyclopentanone, 2′
-(4-hydroxy-benzylidene)cyclopentanone, 2-(4′
-dimethylaminobenzylidene)cyclopentanone, 5-(4-dimethylaminophenyl)penta-2,4-dienal, 5-(4-diethylaminophenyl)penta-2,4-dienal, 5-(4-methoxyphenyl)penta-2,4-dienal, 5-(3,4-dimethoxyphenyl)penta-2,4-dienal, 5-(2,4-dimethoxyphenyl)penta-2,4-dienal, 5-(4-piperidinophenyl)penta-2,4-dienal, 5-(4-morpholinophenyl)penta-2,4-dienal, 5-(4-pyrrolidinophenyl)penta-2,4-dienal, 6-(4-dimethylaminophenyl)hexa-3,5-dien-2-one, 6-(4-diethylaminophenyl)hexa-3,5-dien-2-one, 6-(4-methoxyphenyl)hexa-3,5-dien-2-one, 6-(3,4-dimethoxyphenyl)hexa-3,5-dien-2-one, 6-(2,4-dimethoxy-phenyl)hexa-3,5-dien-2-one, 6-(4-piperidinophenyl)hexa-3,5-dien-2-one, 6-(4-morpholinophenyl)hexa-3,5-dien-2-one, 6-(4-pyrrolidinophenyl)hexa-3,5-dien-2-one, 5-(4-dimethylamino-1-naphthyl)penta-3,5-dienal, 2-nitrobenzaldehyde, 3-nitrobenzaldehyde, 4-nitrobenzaldehyde, 4-methyl-3-nitrobenzaldehyde, 3-hydroxy-4-nitrobenzaldehyde, 4-hydroxy-3-nitrobenzaldehyde, 5-hydroxy-2-nitrobenzaldehyde, 2-hydroxy-5-nitrobenzaldehyde, 2-hydroxy-3-nitro-benzaldehyde, 2-fluoro-3-nitrobenzaldehyde, 3-methoxy-2-nitrobenzaldehyde, 4-chloro-3-nitrobenzaldehyde, 2-chloro-6-nitrobenzaldehyde, 5-chloro-2-nitro-benzaldehyde, 4-chloro-2-nitrobenzaldehyde, 2,4-dinitrobenzaldehyde, 2,6-dinitrobenzaldehyde, 2-hydroxy-3-methoxy-5-nitrobenzaldehyde, 4,5-dimethoxy-2-nitrobenzaldehyde, 6-nitropiperonal, 2-nitropiperonal, 5-nitrovanillin, 2,5-dinitrosalicylaldehyde, 5-bromo-3-nitrosalicylaldehyde, 3-nitro-4-formylbenzenesulfonic acid, 4-nitro-1-naphthaldehyde, 2-nitrocinnamaldehyde, 3-nitrocinnamaldehyde, 4-nitrocinnamaldehyde, 9-methyl-3-carbazolealdehyde, 9-ethyl-3-carbazolealdehyde, 3-acetylcarbazole, 3,6-diacetyl-9-ethylcarbazole, 3-acetyl-9-methylcarbazole, 1,4-dimethyl-3-carbazolealdehyde, 1,4,9-trimethyl-3-carbazolealdehyde, 4-formyl-1-methylpyridinium, 2-formyl-1-methylpyridinium, 4-formyl-1-ethylpyridinium, 2-formyl-1-ethylpyridinium, 4-formyl-1-benzylpyridinium, 2-formyl-1-benzylpyridinium, 4-formyl-1,2-dimethylpyridinium, 4-formyl-1,3-dimethyl-pyridinium, 4-formyl-1-methylquinolinium, 2-formyl-1-methylquinolinium, 4-acetyl-1-methylpyridinium, 2-acetyl-1-methylpyridinium, 4-acetyl-1-methyl-quinolinium, 5-formyl-1-methylquinolinium, 6-formyl-1-methylquinolinium, 7-formyl-1-methylquinolinium, 8-formyl-1-methylquinolinium, 5-formyl-1-ethyl-quinolinium, 6-formyl-1-ethylquinolinium, 7-formyl-1-ethylquinolinium, 8-formyl-1-ethylquinolinium, 5-formyl-1-benzylquinolinium, 6-formyl-1-benzylquinolinium, 7-formyl-1-benzylquinolinium, 8-formyl-1-benzylquinolinium, 5-formyl-1-allylquinolinium, 6-formyl-1-allylquinolinium, 7-formyl-1-allylquinolinium and 8-formyl-1-allylquinolinium, 5-acetyl-1-methylquinolinium, 6-acetyl-1-methylquinolinium, 7-acetyl-1-methylquinolinium, 8-acetyl-1-methylquinolinium, 5-acetyl-1-ethylquinolinium, 6-acetyl-1-ethylquinolinium, 7-acetyl-1-ethylquinolinium, 8-acetyl-1-ethylquinolinium, 5-acetyl-1-benzylquinolinium, 6-acetyl-1-benzylquinolinium, 7-acetyl-1-benzylquinolinium, 8-acetyl-1-benzylquinolinium, 5-acetyl-1-allylquinolinium, 6-acetyl-1-allylquinolinium, 7-acetyl-1-allylquinolinium and 8-acetyl-1-allylquinolinium, 9-formyl-10-methyl-acridinium, 4-(2′
-formylvinyl)-1-methylpyridinium, 1,3-dimethyl-2-(4′
-formylphenyl)benzimidazolium, 1,3-dimethyl-2-(4′
-formylphenyl)imidazolium, 2-(4′
-formylphenyl)-3-methylbenzothiazolium, 2-(4′
-acetylphenyl)-3-methylbenzothiazolium, 2-(4′
-formylphenyl)-3-methylbenzoxazolium, 2-(5′
-formyl-2′
-furyl)-3-methylbenzothiazolium, 2-(5′
-formyl-2′
-furyl)-3-methylbenzothiazolium, 2-(5′
-formyl-2′
-thienyl)-3-methylbenzothiazolium, 2-(3′
-formylphenyl)-3-methylbenzothiazolium, 2-(4′
-formyl-1-naphthyl)-3-methylbenzothiazolium, 5-chloro-2-(4′
-formylphenyl)-3-methylbenzothiazolium, 2-(4′
-formylphenyl)-3,5-dimethylbenzothiazolium benzenesulfonate, p-toluenesulfonate, methanesulfonate, perchlorate, sulfate, chloride, bromide, iodide, tetrachlorozincate, methylsulfate, trifluoromethanesulfonate, tetrafluoroborate, isatin, 1-methylisatin, 1-allylisatin, 1-hydroxymethylisatin, 5-chloroisatin, 5-methoxyisatin, 5-nitroisatin, 6-nitroisatin, 5-sulfoisatin, 5-carboxyisatin, quinisatin, 1-methylquinisatin, and any mixtures of the above compounds.
- -dihydroxybenzophenone, 2,4-dihydroxybenzophenone, 2,4,4′
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9. The agent as claimed in claim 1, characterized in that component B is selected from the group consisting of vanillin, coniferylaldehyde, 2-methoxybenzaldehyde, 3-methoxybenzaldehyde, 4-methoxybenzaldehyde, 2-ethoxybenzaldehyde, 3-ethoxybenzaldehyde, 4-ethoxybenzaldehyde, 4-hydroxy-2,3-dimethoxybenzaldehyde, 4-hydroxy-2,5-dimethoxybenzaldehyde, 4-hydroxy-2,6-dimethoxybenzaldehyde, 4-hydroxy-2-methylbenzaldehyde, 4-hydroxy-3-methylbenzaldehyde, 4-hydroxy-2,3-dimethylbenzaldehyde, 4-hydroxy-2,5-dimethylbenzaldehyde, 4-hydroxy-2,6-dimethylbenzaldehyde, 4-hydroxy-3,5-dimethoxybenzaldehyde, 4-hydroxy-3,5-dimethylbenzaldehyde, 3,5-diethoxy-4-hydroxybenzaldehyde, 2,6-diethoxy-4-hydroxybenzaldehyde, 3-hydroxy-4-methoxybenzaldehyde, 2-hydroxy-4-methoxybenzaldehyde, 2-ethoxy-4-hydroxybenzaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, 4-ethoxy-2-hydroxybenzaldehyde, 4-ethoxy-3-hydroxybenzaldehyde, 2,3-dimethoxybenzaldehyde, 2,4-dimethoxybenzaldehyde, 2,5-dimethoxybenzaldehyde, 2,6-dimethoxybenzaldehyde, 3,4-dimethoxybenzaldehyde, 3,5-dimethoxyberzaldehyde, 2,3,4-trimethoxybenzaldehyde, 2,3,5-trimethoxybenzaldehyde, 2,3,6-trimethoxybenzaldehyde, 2,4,6-trimethoxybenzaldehyde, 2,4,5-trimethoxybenzaldehyde, 2,5,6-trimethoxybenzaldehyde, 2-hydroxybenzaldehyde, 3-hydroxybenzaldehyde, 4-hydroxybenzaldehyde, 2,3-dihydroxybenzaldehyde, 2,4-dihydroxybenzaldehyde, 2,4-dihydroxy-3-methylbenzaldehyde, 2,4-dihydroxy-5-methylbenzaldehyde, 2,4-dihydroxy-6-methylbenzaldehyde, 2,4-dihydroxy-3-methoxybenzaldehyde, 2,4-dihydroxy-5-methoxybenzaldehyde, 2,4-dihydroxy-6-methoxybenzaldehyde, 2,5-dihydroxybenzaldehyde, 2,6-dihydroxybenzaldehyde, 3,4-dihydroxybenzaldehyde, 3,4-dihydroxy-2-methylbenzaldehyde, 3,4-dihydroxy-5-methylbenzaldehyde, 3,4-dihydroxy-6-methylbenzaldehyde, 3,4-dihydroxy-2-methoxybenzaldehyde, 3,4-dihydroxy-5-methoxybenzaldehyde, 3,5-dihydroxybenzaldehyde, 2,3,4-trihydroxybenzaldehyde, 2,3,5-trihydroxybenzaldehyde, 2,3,6-trihydroxybenzaldehyde, 2,4,6-trihydroxybenzaldehyde, 2,4,5-trihydroxybenzaldehyde, 2,5,6-trihydroxybenzaldehyde, 3,4,5-trihydroxybenzaldehyde, 4-hydroxy-2-methoxybenzaldehyde, 4-dimethylaminobenzaldehyde, 4- diethylaminobenzaldehyde, 4-dimethylamino-2-hydroxybenzaldehyde, 4-diethylamino-2-hydroxybenzaldehyde, 4-pyrrolidinobenzaldehyde, 4-morpholinobenzaldehyde, 2-morpholinobenzaldehyde, 4-piperidinobenzaldehyde, 2-methoxy-1-naphthaldehyde, 4-methoxy-1-naphthaldehyde, 2-hydroxy-1-naphthaldehyde, 2,4-dihydroxy-1-naphthaldehyde, 4-hydroxy-3-methoxy-1-naphthaldehyde, 2-hydroxy-4-methoxy-1-naphthaldehyde, 3-hydroxy-4-methoxy-1-naphthaldehyde, 2,4-dimethoxy-1-naphthaldehyde, 3,4-dimethoxy-1-naphthaldehyde, 4-hydroxy-1-naphthaldehyde, 4-dimethylamino-1-naphthaldehyde, 4-dimethylaminocinnamaldehyde, 2-dimethylaminobenzaldehyde, 2-chloro-4-dimethylaminobenzaldehyde, 4-dimethylamino-2-methylbenzaldehyde, 4-diethylaminocinnamaldehyde, 4-dibutylaminobenzaldehyde, 4-diphenylaminobenzaldehyde, 4-dimethylamino-2-methoxybenzaldehyde, 4-(1-imidazolyl)benzaldehyde and piperonal.
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10. The agent as claimed in claim 1, characterized in that it further comprises at least one compound as component C, selected from (a) CH-acidic compounds and (b) compounds with primary or secondary amino or hydroxy groups, selected from the group consisting of aromatic hydroxy compounds, primary or secondary aromatic amines and nitrogen-containing heterocyclic compounds.
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11. The agent as claimed in claim 10, characterized in that the CH-acidic compounds of component C are selected from the group consisting of 1,2,3,3-tetramethyl-3H-indolium iodide, 1,2,3,3-tetramethyl-3H-indolium p-toluenesulfonate, 1,2,3,3-tetramethyl-3H-indolium methanesulfonate, 1,3,3-trimethyl-2-methyleneindoline, 2,3-dimethylbenzothiazolium iodide, 2,3-dimethylbenzothiazolium p-toluenesulfonate, 2,3-dimethyinaphtho[1,2-d]thiazolium p-toluenesulfonate, 3-ethyl-2-methylnaphtho[1,2-d]thiazolium p-toluenesulfonate, rhodanine, rhodanine-3-acetic acid, 1,4-dimethylquinolinium iodide, 1,2-dimethylquinolinium iodide, barbituric acid, thiobarbituric acid, 1,3-dimethylthiobarbituric acid, 1,3-diethylthiobarbituric acid, 1,3-diethylbarbituric acid, oxindole, 3-indoxyl acetate, 2-coumaranone, 5-hydroxy-2-coumaranone, 6-hydroxy-2-coumaranone, 3-methyl-1-phenylpyrazolin-5-one, indane-1,2-dione, indane-1,3-dione, indan-1-one, benzoylacetonitrile, 3-dicyanomethyleneindan-1-one, 2-amino-4-imino-1,3-thiazoline hydrochloride, 5,5-dimethylcyclohexane-1,3-dione, 2H-1,4-benzoxazin-4H-3-one, 3-ethyl-2-methylbenzoxazolium iodide, 3-ethyl-2-methylbenzothiazolium iodide, 1-ethyl-4-methyl-quinolinium iodide, 1-ethyl-2-methylquinolinium iodide, 1,2,3-trimethylquinoxalinium iodide, 3-ethyl-2-methylbenzoxazolium p-toluenesulfonate, 3-ethyl-2-methylbenzothiazolium p-toluenesulfonate, 1-ethyl-4-methylquinolinium p-toluenesulfonate, 1-ethyl-2-methylquinolinium p-toluenesulfonate, 1,2,3-trimethyl-quinoxalinium p-toluenesulfonate, 1,2-dihydro-1,3,4,6-tetramethyl-2-oxopyrimidinium chloride, 1,2-dihydro-1,3,4,6-tetramethyl-2-oxopyrimidinium hydrogensulfate, 1,2-dihydro-1,3,4-trimethyl-2-oxopyrimidinium chloride, 1,2-dihydro-4,6-dimethyl-1,3-dipropyl-2-oxopyrimidinium chloride, 1,2-dihydro-1,3,4,6-tetramethyl-2-thioxopyrimidinium hydrogensulfate and 2-dihydro-1,3,4,5,6-pentamethyl-2-oxopyrimidinium chloride.
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12. The agent as claimed in claim 10, characterized in that the primary and secondary aromatic amines of component C are selected from the group consisting of N,N-dimethyl-p-phenylenediamine, N,N-diethyl-p-phenylenediamine, N-(2-hydroxyethyl)-N-ethyl-p-phenylenediamine, N,N-bis(2-hydroxyethyl )-p-phenylene-diamine, N-(2-methoxyethyl)-p-phenylenediamine, 2,3-dichloro-p-phenylenediamine, 2,4-dichloro-p-phenylenediamine, 2,5-dichloro-p-phenylenediamine, 2-chloro-p-phenylenediamine, 2,5-dihydroxy-4-morpholinoaniline, 2-aminophenol, 3-aminophenol, 4-aminophenol, 2-aminomethyl-4-aminophenol, 2-hydroxymethyl-4-aminophenol, o-phenylenediamine, m-phenylenediamine, p-phenylenediamine, 2,5-diaminotoluene, 2,5-diaminophenol, 2,5-diaminoanisole, 2,5-diaminophenethol, 4-amino-3-methylphenol, 2-(2,5-diaminophenyl)ethanol, 2,4-diaminophenoxyethanol, 2-(2,5-diaminophenoxy)ethanol, 3-amino-4-(2-hydroxyethyloxy)phenol, 3,4-methylenedioxyphenol, 3,4-methylenedioxyaniline, 3-amino-2,4-dichlorophenol, 4-methylaminophenol, 2-methyl-5-aminophenol, 3-methyl-4-aminophenol, 2-methyl-5-(2-hydroxyethylamino)phenol, 3-amino-2-chloro-6-methylphenol, 2-methyl-5-amino-4-chlorophenol, 5-(2-hydroxyethylamino)-4-methoxy-2-methylphenol, 4-amino-2-hydroxymethylphenol, 2-(diethylaminomethyl)-4-aminophenol, 4-amino-1-hydroxy-2-(2-hydroxyethylaminomethyl)benzene, 1-hydroxy-2-amino-5-methylbenzene, 1-hydroxy-2-amino-6-methylbenzene, 2-amino-5-acetamidophenol, 1,3-dimethyl-2,5-diaminobenzene, 5-(3-hydroxypropylamino)-2-methylphenol, 5-amino-4-methoxy-2-methylphenol, N,N-dimethyl-3-aminophenol, N-cyclopentyl-3-aminophenol, 5-amino-4-fluoro-2-methylphenol, 2,4-diamino-5-fluorotoluene, 2,4-diamino-5-(2-hydroxyethoxy)toluene, 2,4-diamino-5-methylphenetol, 3,5-diamino-2-methoxy-1-methylbenzene, 2-amino-4-(2-hydroxyethylamino)anisole, 2,6-bis(2-hydroxyethylamino)-1-methylbenzene, 1,3-diamino-2,4-dimethoxybenzene, 3,5-diamino-2-methoxytoluene, 2-aminobenzoic acid, 3-aminobenzoic acid, 4-aminobenzoic acid, 2-aminophenylacetic acid, 3-aminophenylacetic acid, 4-aminophenylacetic acid, 2,3-diaminobenzoic acid, 2,4-diaminobenzoic acid, 2,5-diaminobenzoic acid, 3,4-diaminobenzoic acid, 3,5-diaminobenzoic acid, 4-aminosalicylic acid, 5-aminosalicylic acid, 3-amino-4-hydroxybenzoic acid, 4-amino-3-hydroxybenzoic acid, 2-aminobenzenesulfonic acid, 3-aminobenzenesulfonic acid, 4-aminobenzenesulfonic acid, 3-amino-4-hydroxybenzenesulfonic acid, 4-amino-3-hydroxynaphthalene-1-sulfonic acid, 6-amino-7-hydroxynaphthalene-2-sulfonic acid, 7-amino-4-hydroxynaphthalene-2-sulfonic acid, 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid, 3-amino-2-naphthoic acid, 3-aminophthalic acid, 5-aminoisophthalic acid, 1,3,5-triaminobenzene, 1,2,4-triaminobenzene, 1,2,4,5-tetraaminobenzene, 2,4,5-triaminophenol, pentaaminobenzene, hexaaminobenzene, 2,4,6-triaminoresorcinol, 4,5-diaminopyrocatechin, 4,6-diaminopyrogallol, 1-(2-hydroxy-5-aminobenzyl)-2-imidazolidinone, 4-amino-2-((4-[(5-amino-2-hydroxyphenyl)methyl]-piperazinyl)methyl)phenol, 3,5-diamino-4-hydroxypyrocatechin, 1,4-bis(4-amino-phenyl)-1,4-diazacycloheptane, aromatic nitriles, such as 2-amino-4-hydroxybenzonitrile, 4-amino-2-hydroxybenzonitrile, 4-aminobenzonitrile, 2,4-diaminobenzonitrile, amino compounds containing nitro groups, such as 3-amino-6-methylamino-2-nitropyridine, picramic acid, [8-[(4-amino-2-nitrophenyl)azo]-7-hydroxynaphth-2-yl]trimethylammonium chloride, [8-((4-amino-3-nitrophenyl)azo)-7-hydroxynaphth-2-yl]trimethylammonium chloride (Basic Brown 17), 1-hydroxy-2-amino-4,6-dinitrobenzene, 1-amino-2-nitro-4-[bis(2-hydroxyethyl)amino]benzene, 1-amino-2-[(2-hydroxyethyl)amino]-5-nitrobenzene (HC Yellow No. 5), 1 -amino-2-nitro-4-[(2-hydroxyethyl)amino]benzene (HC Red No. 7), 2-chloro-5-nitro-N-2-hydroxyethyl-1,4-phenylenediamine, 1-[(2-hydroxyethyl)amino]-2-nitro-4-amino-benzene (HC Red No. 3), 4-amino-3-nitrophenol, 4-amino-2-nitrophenol, 6-nitro-o-toluidine, 1-amino-3-methyl-4-[(2-hydroxyethyl)amino]-6-nitrobenzene (HC Violet No. 1), 1-amino-2-nitro-4-[(2,3-dihydroxypropyl)amino]-5-chlorobenzene (HC Red No. 10), 2-(4-amino-2-nitroanilino)benzoic acid, 6-nitro-2,5-diaminopyridine, 2-amino-6-chloro-4-nitrophenol, 1-amino-2-(3-nitrophenylazo)-7-phenylazo-8-naphthol-3,6-disulfonic acid disodium salt (Acid Blue No. 29), 1-amino-2-(2-hydroxy-4-nitrophenylazo)-8-naphthol-3,6-disulfonic acid disodium salt (palatine chrome green), 1-amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-8-naphthol-3,6-disulfonic acid disodium salt (Gallion), 4-amino-4′
- -nitrostilbene-2,2′
-disulfonic acid disodium salt, 2,4-diamino-3′
,5′
-dinitro-2′
-hydroxy-5-methylazobenzene (Mordant Brown
4), 4′
-amino-4-nitrodiphenylamine-2-sulfonic acid, 4′
-amino-3′
-nitrobenzophenone-2-carboxylic acid, 1-amino-4-nitro-2-(2-nitrobenzylideneamino)benzene, 2-[2-(diethylamino)ethylamino]-5-nitroaniline, 3-amino-4-hydroxy-5-nitrobenzenesulfonic acid, 3-amino-3′
-nitrobiphenyl, 3-amino-4-nitroacenaphthene, 2-amino-1-nitronaphthalene, 5-amino-6-nitrobenzo-1,3-dioxole, anilines, in particular, anilines containing nitro groups, such as 4-nitroaniline, 2-nitroaniline, 1,4-diamino-2-nitrobenzene, 1,2-diamino-4-nitrobenzene, 1-amino-2-methyl-6-nitrobenzene, 4-nitro-1,3-phenylenediamine, 2-nitro-4-amino-1-(2-hydroxyethylamino)benzene, 2-nitro-1-amino-4-[bis(2-hydroxyethyl)amino]benzene, 4-amino-2-nitrodiphenylamine-2′
-carboxylic acid, 1-amino-5-chloro-4-(2-hydroxyethylamino)-2-nitrobenzene, aromatic anilines and phenols with a further aromatic radical as shown in formula (VI)
- -nitrostilbene-2,2′
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13. The agent as claimed in claim 10, characterized in that the aromatic hydroxy compounds of component C are selected from the group consisting of 2-methylresorcinol, 4-methylresorcinol, 5-methyl resorcinol, 2,5-dimethyl resorcinol, resorcinol, 3-methoxyphenol, pyrocatechin, hydroquinone, pyrogallol, phloroglucine, hydroxyhydroquinone, 2-methoxyphenol, 3-methoxyphenol, 4-methoxyphenol, 3-dimethylaminophenol, 2-(2-hydroxyethyl)phenol, 3,4-methylenedioxyphenol, 2,4-dihydroxybenzoic acid, 3,4-dihydroxybenzoic acid, 1-(2,4-dihydroxyphenyl)acetic acid, 1-(3,4-dihydroxyphenyl)acetic acid, gallic acid, 2,4,6-trihydroxybenzoic acid, -acetophenone, 2-chlororesorcinol, 4-chlororesorcinol, 1-naphthol, 1,5-dihydroxy-naphthalene, 2,3-dihydroxynaphthalene, 2,7-dihydroxynaphthalene, 6-dimethylamino-4-hydroxy-2-naphthalenesulfonic acid and 3,6-dihydroxy-2,7-naphthalenesulfonic acid.
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14. The agent as claimed in claim 10, characterized in that the nitrogen-containing heterocyclic compounds of component C are selected from the group consisting of 2-aminopyridine, 3-aminopyridine, 4-aminopyridine, 2-amino-3-hydroxypyridine, 2,6-diaminopyridine, 2,5-diaminopyridine, 2-(aminoethylamino)-5-aminopyridine, 2,3-diaminopyridine, 2-dimethylamino-5-aminopyridine, 2-methylamino-3-amino-6-methoxypyridine, 2,3-diamino-6-methoxypyridine, 2,6-dimethoxy-3,5-diaminopyridine, 2,4,5-triaminopyridine, 2,6-dihydroxy-3,4-dimethylpyridine, N-[2-(2,4-diaminophenyl)aminoethyl]-N-(5-amino-2-pyridyl)amine, N-[2-(4-aminophenyl)aminoethyl]-N-(5-amino-2-pyridyl)amine, 2,4-dihydroxy-5,6-diaminopyrimidine, 4,5,6-triaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine, 2,4,5,6-tetraaminopyrimidine, 2-methylamino-4,5,6-triaminopyrimidine, 2,4-diaminopyrimidine, 4,5-diaminopyrimidine, 2-amino-4-methoxy-6-methylpyrimidine, 3,5-diaminopyrazole, 3,5-diamino-1,2,4-triazole, 3-aminopyrazole, 3-amino-5-hydroxypyrazole, 1-phenyl-4,5-diaminopyrazole, 1-(2-hydroxyethyl)-4,5-diaminopyrazole, 1-phenyl-3-methyl-4,5-diaminopyrazole, 4-amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one (4-aminoantipyrin), 1-phenyl-3-methylpyrazol-5-one, 2-aminoquinoline, 3-aminoquinoline, 8-aminoquinoline, 4-aminoquinaldine, 2-aminonicotinic acid, 6-aminonicotinic acid, 5-aminoisoquinoline, 5-aminoindazole, 6-aminoindazole, 5-aminobenzimidazole, 7-aminobenzimidazole, 5-aminobenzothiazole, 7-aminobenzothiazole, 2,5-dihydroxy-4-morpholinoaniline, and indole and indoline derivatives, such as 4-aminoindole, 5-aminoindole, 6-aminoindole, 7-aminoindole, 5,6-dihydroxyindole, 4-hydroxyindoline and hydroxypyrimidine derivatives and the physiologically compatible salts of the above-mentioned compounds.
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15. A colorant comprising the agent as claimed in claim 10, characterized in that the compounds of the formula I, the compounds of component B and the compounds of component C are each present in an amount of from 0.03 to 65 mmol, based on 100 g of the total colorant.
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16. The agent as claimed in claim 1, characterized in that it at least one reaction product RP according to formula VIII,
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18. The agent as claimed in claim 16, characterized in that AR according to formula IX is selected from the group consisting of benzene and naphthalene.
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19. The agent as claimed in claim 16, characterized in that Z according to formula IX is a direct bond or vinylene.
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20. The agent as claimed in claim 16, characterized in that R4 according to formula IX is a hydrogen atom.
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21. A colorant comprising the agent as claimed in claim 16, characterized in that the reaction product RP is present in an amount of from 0.03 to 65 mmol, based on 100 g of the total colorant.
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22. The agent as claimed in claim 1, characterized in that the agent comprises color enhancers selected from the group consisting of piperidine, piperidine-2-carboxylic acid, piperidine-3-carboxylic acid, piperidine-4-carboxylic acid, pyridine, 2-hydroxypyridine, 3-hydroxypyridine, 4-hydroxypyridine, imidazole, 1-methyimidazole, arginine, histidine, pyrrolidine, proline, pyrrolidone, pyrrolidone-5-carboxylic acid, pyrazole, 1,2,4-triazole, piperazidine and any mixtures thereof.
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23. A colorant comprising the agent as claimed in claim 1, characterized in that the agent further comprises at least one direct dye, in an amount of from 0.01 to 20% by weight, based on the total colorant.
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24. The agent as claimed in claims 1, characterized in that the agent further comprises at least one developer component and optionally at least one coupler component as oxidation dye precursor.
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25. The agent as claimed in claim 1, characterized in that the agent further comprises ammonium salts or metal salts that are selected from the group consisting of formiates, carbonates, halides, sulfates, butyrates, valeriates, capronates, acetates, lactates, glycolates, tartrates, citrates, gluconates, propionates, phosphates and phosphonates of alkali metals, including potassium, sodium or lithium, alkaline earth metals, including magnesium, calcium, strontium, barium, aluminum, manganese, iron, cobalt, copper and zinc.
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26. An application solution comprising the agent as claimed in claim 1, characterized in that the agent further comprises oxidizing agents, in an amount of from 0.01 to 6% by weight, based on the application solution.
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27. The agent as claimed in claim 1, characterized in that the agent further comprises anionic, zwitterionic or nonionic surfactants.
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28. A coloring component in hair colorant comprising at least one compound according to formula I in claim 1, in combination with at least one compound of component B in claim 1.
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29. A method of coloring fibers containing keratin in which a composition comprising the agent of claim 1 is applied to the fibers containing keratin, left on the fibers for a certain time and then rinsed out or washed out using a shampoo.
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30. The method as claimed in claim 29, characterized in that, in a two-step method, before or after application of the compound according to formula I, component B is applied to the fibers containing keratin, the mixture obtained on the hair is left on the fibers for a certain time and is then rinsed out or washed out using a shampoo.
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31. The method as claimed in claim 29, characterized in that, before a colorant as in claim 1 is applied, the fibers containing keratin have been bleached in the course of a pretreatment with a bleaching agent.
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32. A process for the nuancing of oxidation colorations of fibers containing keratin comprising the step of applying to the fibers containing keratin at least one compound according to formula I and/or enamine form thereof.
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33. A process for freshening up the color of fibers containing keratin colored using oxidative colorants comprising the step of applying to the fibers containing keratin at least one compound according to formula I and/or enamine form thereof,
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2. The agent as claimed in claim 1, characterized in that radical R1 is a C1-C6-alkyl group.
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17. An agent for coloring fibers containing keratin, in particular, human hair, comprising, as direct dye, at least one reaction product RP according to formula VIII,
Specification
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Current AssigneeHenkel KGaA (Henkel AG & Co KGaA)
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Original AssigneeHenkel KGaA (Henkel AG & Co KGaA)
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InventorsGross, Wibke, Oberkobusch, Doris, Mausberg, Sandra, Hoffkes, Horst
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Granted Patent
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Time in Patent OfficeDays
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Field of Search
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US Class Current8/405
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CPC Class CodesA61K 8/33 containing oxygenA61K 8/35 Ketones, e.g. benzophenoneA61K 8/49 containing heterocyclic com...A61K 8/496 Triazoles or their condense...A61Q 5/065 Preparations for temporary ...A61Q 5/10 Preparations for permanentl...