WO2006021256A1 - O-aminophenol-derivate und diese verbindung enthaltende färbemittel - Google Patents
O-aminophenol-derivate und diese verbindung enthaltende färbemittel Download PDFInfo
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- WO2006021256A1 WO2006021256A1 PCT/EP2005/006845 EP2005006845W WO2006021256A1 WO 2006021256 A1 WO2006021256 A1 WO 2006021256A1 EP 2005006845 W EP2005006845 W EP 2005006845W WO 2006021256 A1 WO2006021256 A1 WO 2006021256A1
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- Prior art keywords
- amino
- hydroxyphenyl
- acetamide
- group
- acetyl
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/42—Amides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/55—Phosphorus compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
- C07C237/20—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
- C07C255/25—Aminoacetonitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/40—Oxygen atoms
- C07D211/44—Oxygen atoms attached in position 4
- C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/16—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms
- C07D295/18—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms acylated on ring nitrogen atoms by radicals derived from carboxylic acids, or sulfur or nitrogen analogues thereof
- C07D295/182—Radicals derived from carboxylic acids
- C07D295/185—Radicals derived from carboxylic acids from aliphatic carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
Definitions
- the present invention relates to novel substituted in the 5-position o-aminophenol derivatives and compositions containing these compounds for dyeing keratin fibers, in particular human hair.
- oxidation dyes have gained substantial importance.
- the coloration is formed by reaction of certain developer substances with certain coupler substances in the presence of a suitable oxidizing agent.
- a suitable oxidizing agent for example resorcinol, 2-methyl-resorcinol, 1-naphthol, 3-aminophenol, m-phenylene diamine, 2-amino-4- (2 'hydroxyethyl) -amino-anisole, 1, 3-diamino-4- (2' - hydroxyethoxy) benzene and 2,4-diamino-5-fluoro-toluene are mentioned.
- Oxidative dyes used to dye human hair have many additional requirements in addition to the desired intensity of dyeing.
- the dyes must be harmless from a toxicological and dermatological point of view, and the hair dyeings obtained must have good fastness to light, durability, acid fastness and rubbing fastness. In any case, you have to such stains remain stable for at least 4 to 6 weeks without exposure to light, friction and chemical agents.
- a particular problem is the nuancing of lighter shades in terms of balance of dye uptake from the hairline to the hair tips and in terms of durability of shades against a permanent wave treatment.
- the use of substantive yellowing aromatic nitro dyes together with oxidative hair color precursors may indeed the problems outlined
- the stability of the dyeings over a period of several weeks is often unsatisfactory.
- o-aminophenol derivatives according to the general formula (I) meet the requirements in a particularly high degree.
- coupler or developer substances strong color shades are obtained which are extraordinarily fast to washing and durable wave-stable.
- the present invention therefore relates to novel o-aminophenol derivatives of the formula (I) or their physiologically compatible water-soluble salts,
- R1 and R2 are independently hydrogen, a saturated or unsaturated (Ci-C 6) alkyl group, a (Ci-C 6) hydroxyalkyl group, a (C 2 -C 6) -dihydroxyalkyl group, a (C- ⁇ -C 3 ) -alkoxy- (CrC 3 ) -alkyl group, a (CrC 3 ) -hydroxyalkyl- (C 1 -C 3 ) -alkoxy group, a (C 1 -C 6 ) -aminoalkyl group, a (C 1 -C 4 ) -alkyl amino- (C 1 -C 4) alkyl group, a di (Ci-C4) alkylamino (Ci-C 4) alkyl group, alkyl group of (Ci-C 6) acetylamino, a (Ci-C 6 ) cyanoalkyl group, a (C 1 -C 6 )
- Suitable compounds of the formula (I) which may be mentioned are, for example, the following compounds: 1 - [(4-Amino-3-hydroxyphenyl) acetyl] pyrrolidine, 1 - [(4-amino-3-hydroxyphenyl) acetyl] piperidine, 1 - [(4-amino-3-hydroxyphenyl) acetyl] -4- hydroxypiperidine, 1 - [(4-amino-3-hydroxyphenyl) acetyl] morpholine, 1 - [(4-amino-3-hydroxyphenyl) acetyl] piperazine, 1 - [(4-amino-3-hydroxy - phenyl) acetyl] -4-methylpiperazine, 2- (4-amino-3-hydroxyphenyl) acetamide, 2- (4-amino-3-hydroxyphenyl) -N-methylacetamide, 2- (4-amino-3-hydroxy - pheny!
- R1 and R2 independently of one another are hydrogen or a substituted or unsubstituted (C r C 6 ) alkyl group or
- R1 and R2 form an optionally substituted, saturated four-membered to eight-membered ring which may contain an additional O, S or N atom, or
- R1 is hydrogen and R2 is an unsubstituted pyridinyl radical.
- the following compounds of the formula (I) can be mentioned: 1 - [(4-amino-3-hydroxyphenyl) acetyl] -pyrrolidine, 1 - [(4-amino-3-hydroxyphenyl) acetyl] -piperidine, 2 - (4-amino-3-hydroxyphenyl) -N-propylacetamide, 2- (4-amino-3-hydroxyphenyl) -N, N-diethylacetamide, 2- (4-amino-4-hydroxyphenyl) -N- (3 pyridinyl) acetamide, as well as their physiologically acceptable water-soluble salts.
- the compounds of the formula (I) can be used both as free bases and in the form of their physiologically tolerated salts with inorganic or organic acids, for example hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid, propionic acid, lactic acid or citric acid.
- inorganic or organic acids for example hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid, propionic acid, lactic acid or citric acid.
- the preparation of the 2-aminophenol derivatives of the formula (I) according to the invention can be carried out using known synthesis methods, for example a) according to Scheme 1 below by a carbon extension of protected or unprotected 3-hydroxy-4-nitrobenzaldehyde via its dibromoalkene derivatives of the formula (II), in analogy to the synthesis route described in Tetrahedron 58 (2002), page 9925-9932, and subsequent reduction and, if appropriate, splitting off of the protective groups required for the reaction, where R is hydrogen or a protective group, as described, for example, in US Pat in the chapter "Protective Groups" in Organic Synthesis, Chapter 3, Wiley Interscience, 1991, or b) according to Scheme 2 below by amide formation from a protected phenylacetic acid derivative of the formula (III) and subsequent reduction and optionally cleavage of the Reaction required protecting groups.
- R H or protecting group
- the o-aminophenol derivatives of the formula (I) are readily soluble in water and allow colorations of excellent color intensity and color fastness, especially with regard to wash fastness and rubbing fastness.
- Another object of the present invention is therefore a means for coloring Keratinfasem, such as wool, fur, feathers or hair and especially human hair, based on a developer-coupler substance combination, which is characterized in that it contains at least one o -Aminophenol derivative of the formula (I) or its physiologically acceptable water-soluble salt.
- the o-aminophenol derivatives of the formula (I) are present in the colorant according to the invention in a total amount of about 0.005 to 10 percent by weight, with an amount of about 0.01 to 5 percent by weight and in particular 0.01 to 2.5 percent by weight is preferred.
- o-aminophenol derivatives of the formula (I) color keratinic material without the addition of further dyes in yellow shades.
- customary oxidative dyes for example developer substances or coupler substances, may be added, alone or mixed with one another.
- developer substances are preferably 1, 4-diaminobenzene (p-phenylenediamine), 1, 4-diamino-2-methyl-benzene (p-toluenediamine), 1, 4-diamino-2,6-dimethyl-benzene, 1, 4- Diamino-3,5-diethylbenzene, 1,4-diamino-2,5-dimethylbenzene, 1,4-diamino-2,3-dimethylbenzene, 2-chloro-1,4-diaminobenzene, 1, 4-diamino-2- (thiophene-2-yl) benzene, 1,4-diamino-2- (thiophen-3-yl) benzene, 4- (2,5-diaminophenyl) -2- ((diethylamino) methyl) thiophene, 2-chloro-3- (2,5-diaminophenyl) thiophene, 1, 4-diamin
- coupler substances here preferably N- (3-dimethyl-amino-phenyl) -urea, 2,6-diamino-pyridine, 2-amino-4 - [(2-hydroxy-ethyl) amino] -anisole, 2,4- Diamino-1-fluoro-5-methylbenzene, 2,4-diamino-i-methoxy-5-methylbenzene, 2,4-diamino-1-ethoxy-5-methylbenzene, 2,4-diamino 1- (2-hydroxyethoxy) -5-methylbenzene, 2,4-di [(2-hydroxyethyl) amino] -1, 5-dimethoxybenzene, 2,3-diamino-6-methoxy-pyridine, 3-Amino-6-methoxy-2- (methylamino) pyridine, 2,6-diamino-3,5-dimethoxy-pyridine, 3,5-diamino-2,6-dimethoxy-pyridine, 1,3-
- developer substances and coupler substances can be used in the colorant according to the invention individually or in admixture with each other, the total amount of developer substances and coupler substances in the composition according to the invention being about 0.01 to 12 percent by weight, in particular about 0.2 to 6 percent by weight , is.
- the colorant according to the invention may additionally contain other color components, for example 4- (2,5-diamino-benzylamino) -aniline or 3- (2,5-diaminobenzylamino) -aniline, as well as conventional substantive dyes, for example triphenylmethane dyes such as 4 - [(4'-amino-phenyl) - (4'-imino-2 ", 5" -cyclohexadiene-1 "-ylidene) -methyl] -2-methylaminobenzene monohydrochloride (CI 42 510) and 4 - [(4'-amino-3'-methylphenyl) - (4" -imino-3 "-methyl) 2 ", 5" cyclohexadiene-1 "-ylidene) -methyl] -2-methyl-aminobenzene monohydrochloride (CI 42 520), aromatic nitro dyes such as 4- (2'-hydroxyethyl) amino-nitrotol
- dispersion dyes such as, for example, 1, 4-diaminoanthraquinone and 1, 4,5,8-tetraaminoanthraquinone.
- the colorant may contain these color components in an amount of about 0.1 to 4 weight percent.
- the additional coupler substances and the developer substances and the other color components if they are bases, in the form of physiologically acceptable salts with organic or inorganic acids such as hydrochloric acid or sulfuric acid, or - if they have aromatic OH groups - in the form of Salts with bases, for example as Alkaliphenolate used.
- colorants if they are to be used for coloring hair, other common cosmetic additives, such as antioxidants such as ascorbic acid, thioglycol 06845
- the preparation form of the colorant according to the invention can be, for example, a solution, in particular an aqueous or aqueous-alcoholic solution.
- the particularly preferred preparation forms are a cream, a gel or an emulsion.
- Their composition is a mixture of the dye components with the usual additives for such preparations.
- Typical additives in solutions, creams, emulsions or gels are, for example, solvents such as water, lower aliphatic alcohols, for example ethanol, propanol or isopropanol, glycerol or glycols such as 1,2-propylene glycol, furthermore wetting agents or emulsifiers from the classes of anionic, cationic, amphoteric or nonionic surface-active substances such as fatty alcohol sulfates, ethoxylated fatty alcohol sulfates, alkyl sulfonates, alkylbenzenesulfonates, alkyltrimethylammonium salts, alkylbetaines, ethoxylated fatty alcohols, ethoxylated nonylphenols, fatty acid alkanolamides and ethoxylated fatty acid esters, further thickeners such as higher fatty alcohols, starch, cellulose derivatives, petrolatum, paraffin oil and fatty acids, as well as
- the constituents mentioned are used in the quantities customary for such purposes, for example the wetting agents and emulsifiers in concentrations of about 0.5 to 30 percent by weight, the thickeners in an amount of about 0.1 to 30 percent by weight and the conditioners in a concentration of about 0.1 to 5 percent by weight.
- the colorant of the invention may be slightly acidic, neutral or alkaline. In particular, it has a pH of 6.5 to 11, 5, with the setting of a basic pH, preferably with ammonia.
- amino acids and / or organic amines for example monoethanolamine and triethanolamine
- inorganic bases for example sodium hydroxide and potassium hydroxide.
- inorganic or organic acids for example phosphoric acid, acetic acid, citric acid or tartaric acid come into consideration.
- the above-described coloring agent is mixed with an oxidizing agent immediately before use and a sufficient amount for the hair dyeing treatment, depending on hairiness, generally about 60 to 200 grams, of this mixture on the hair.
- the oxidizing agent for the development of hair coloring are mainly hydrogen peroxide or its addition compounds of urea, melamine, sodium borate or sodium carbonate in the form of a 3- to 12prozentigen, preferably 6prozentigen, aqueous solution, but also atmospheric oxygen into consideration. If a 6 percent hydrogen peroxide solution is used as the oxidizing agent, the weight ratio between hair dye and oxidizing agent is 5: 1 to 1: 2, but preferably 1: 1. Larger amounts of oxidizing agent are used especially at higher dye concentrations, or when at the same time greater bleaching of the hair is intended.
- the mixture is allowed to act on the hair at 15 to 50 degrees Celsius for about 10 to 45 minutes, preferably 30 minutes, then rinsed 45
- the colorants according to the invention containing o-aminophenol derivatives of the formula (I) enable dyeings with excellent color fastness, in particular with regard to light fastness, wash fastness and rubbing fastness.
- the colorants according to the invention depending on the nature and composition of the color components, offer a wide range of different color nuances, ranging from blond to brown, purple, violet to blue and black shades.
- the compounds of formula (I) with 4- (2,5-diaminobenzylamino) -aniline, it is possible to achieve blonde to brown hair dyeings.
- the shades obtained are characterized by their particular color intensity and a good color balance between damaged and undamaged hair.
- the very good dyeing properties of the hair dyeing compositions according to the present application are further demonstrated by the fact that these compositions enable the dyeing of graying, chemically undamaged hair without problems and with good hiding power.
- CH2-C O); 3.45-3.39 (m, 4H, N-CH 2); 1, 59-1, 52 (m, 2H); 1, 45-1, 38 (m,
- reaction mixture was admixed with 900 ml of an ice / water mixture and stirred again for 1 hour.
- the mixture was filtered and the precipitate was washed with water and then dried. 15.68 g of 4-nitro-3 - [(phenylmethyl) oxy] benzaldehyde were obtained (96% of theory).
- CH2-C O); 3.30-3.20 (m, 4H, N-CH2); 1.05-0.97 (m, 6H, CH3).
- reaction mixture was stirred at room temperature overnight. Subsequently, the reaction mixture was diluted with methylene chloride, treated with a saturated aqueous sodium bicarbonate solution, and extracted with methylene chloride. The combined organic phases were dried with magnesium sulfate. The solvent was then distilled off on a rotary evaporator. The resulting crude product was washed with diethyl ether or purified on silica gel to give the 2- [3- (benzyloxy) -4-nitrophenyl] acetamide in 78% to 97% yield. H2. Reduction / deprotection
- Creamy color carrier compositions of the following composition were prepared:
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
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- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005276740A AU2005276740A1 (en) | 2004-08-25 | 2005-06-24 | O-aminophenol derivatives and dyes containing these compounds |
EP05761656A EP1781597A1 (de) | 2004-08-25 | 2005-06-24 | O-aminophenol-derivate und diese verbindung enthaltende färbemittel |
JP2007528629A JP2008510738A (ja) | 2004-08-25 | 2005-06-24 | o−アミノフェノール誘導体及び化合物を含有する着色剤 |
CA002578115A CA2578115A1 (en) | 2004-08-25 | 2005-06-24 | O-aminophenol derivatives and dyes containing these compounds |
MX2007002262A MX2007002262A (es) | 2004-08-25 | 2005-06-24 | Derivados de o-aminofenol y colorantes que contienen estos compuestos. |
BRPI0514585-6A BRPI0514585A (pt) | 2004-08-25 | 2005-06-24 | derivados de o-aminofenol e colorantes contendo esses compostos |
US11/524,149 US20070099959A1 (en) | 2004-08-25 | 2006-09-20 | O-Aminophenol derivatives and colorants containing these compounds |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004041137.9 | 2004-08-25 | ||
DE102004041137A DE102004041137A1 (de) | 2004-08-25 | 2004-08-25 | o-Aminophenol-Derivate und diese Verbindungen enthaltende Färbemittel |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/524,149 Continuation US20070099959A1 (en) | 2004-08-25 | 2006-09-20 | O-Aminophenol derivatives and colorants containing these compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006021256A1 true WO2006021256A1 (de) | 2006-03-02 |
Family
ID=35159868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/006845 WO2006021256A1 (de) | 2004-08-25 | 2005-06-24 | O-aminophenol-derivate und diese verbindung enthaltende färbemittel |
Country Status (10)
Country | Link |
---|---|
US (1) | US20070099959A1 (de) |
EP (1) | EP1781597A1 (de) |
JP (1) | JP2008510738A (de) |
CN (1) | CN101044112A (de) |
AU (1) | AU2005276740A1 (de) |
BR (1) | BRPI0514585A (de) |
CA (1) | CA2578115A1 (de) |
DE (1) | DE102004041137A1 (de) |
MX (1) | MX2007002262A (de) |
WO (1) | WO2006021256A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007120729A2 (en) * | 2006-04-12 | 2007-10-25 | Merck & Co., Inc. | Pyridyl amide t-type calcium channel antagonists |
US8637513B2 (en) | 2007-10-24 | 2014-01-28 | Merck Sharp & Dohme Corp. | Heterocycle phenyl amide T-type calcium channel antagonists |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2983072B1 (fr) * | 2011-11-29 | 2015-03-06 | Oreal | Composition de coloration mettant en œuvre un compose hydrotrope non ionique particulier en milieu riche en corps gras, procedes et dispositif |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833989A1 (de) * | 1978-08-03 | 1980-02-21 | Wella Ag | Mittel zum faerben von haaren |
US20030192132A1 (en) * | 2001-03-30 | 2003-10-16 | Laurent Chassot | (P-amino-hydroxyphenyl)-acrylamide derivatives and dyes containing said compounds |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL145748A0 (en) * | 1999-04-12 | 2002-07-25 | Aventis Pharma Ltd | Substituted bicyclic heteroaryl compounds as integrin antagonists |
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2004
- 2004-08-25 DE DE102004041137A patent/DE102004041137A1/de not_active Withdrawn
-
2005
- 2005-06-24 CA CA002578115A patent/CA2578115A1/en not_active Abandoned
- 2005-06-24 BR BRPI0514585-6A patent/BRPI0514585A/pt not_active Application Discontinuation
- 2005-06-24 MX MX2007002262A patent/MX2007002262A/es not_active Application Discontinuation
- 2005-06-24 CN CNA2005800282558A patent/CN101044112A/zh active Pending
- 2005-06-24 JP JP2007528629A patent/JP2008510738A/ja not_active Withdrawn
- 2005-06-24 AU AU2005276740A patent/AU2005276740A1/en not_active Abandoned
- 2005-06-24 WO PCT/EP2005/006845 patent/WO2006021256A1/de active Application Filing
- 2005-06-24 EP EP05761656A patent/EP1781597A1/de not_active Withdrawn
-
2006
- 2006-09-20 US US11/524,149 patent/US20070099959A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833989A1 (de) * | 1978-08-03 | 1980-02-21 | Wella Ag | Mittel zum faerben von haaren |
US20030192132A1 (en) * | 2001-03-30 | 2003-10-16 | Laurent Chassot | (P-amino-hydroxyphenyl)-acrylamide derivatives and dyes containing said compounds |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007120729A2 (en) * | 2006-04-12 | 2007-10-25 | Merck & Co., Inc. | Pyridyl amide t-type calcium channel antagonists |
WO2007120729A3 (en) * | 2006-04-12 | 2008-01-03 | Merck & Co Inc | Pyridyl amide t-type calcium channel antagonists |
JP2009534320A (ja) * | 2006-04-12 | 2009-09-24 | メルク エンド カムパニー インコーポレーテッド | ピリジルアミドt型カルシウムチャンネルアンタゴニスト |
AU2007238755B2 (en) * | 2006-04-12 | 2012-07-12 | Merck Sharp & Dohme Llc | Pyridyl amide T-type calcium channel antagonists |
US8263627B2 (en) | 2006-04-12 | 2012-09-11 | Merck Sharp & Dohme Corp. | Pyridyl amide T-type calcium channel antagonists |
US8637513B2 (en) | 2007-10-24 | 2014-01-28 | Merck Sharp & Dohme Corp. | Heterocycle phenyl amide T-type calcium channel antagonists |
Also Published As
Publication number | Publication date |
---|---|
DE102004041137A1 (de) | 2006-03-02 |
US20070099959A1 (en) | 2007-05-03 |
CN101044112A (zh) | 2007-09-26 |
JP2008510738A (ja) | 2008-04-10 |
EP1781597A1 (de) | 2007-05-09 |
AU2005276740A1 (en) | 2006-03-02 |
BRPI0514585A (pt) | 2008-06-17 |
CA2578115A1 (en) | 2006-03-02 |
MX2007002262A (es) | 2008-10-24 |
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