EP3694485A1 - 7-amino-1,2,3,4-tétrahydroquinoléines particuliers, procédé et composition - Google Patents
7-amino-1,2,3,4-tétrahydroquinoléines particuliers, procédé et compositionInfo
- Publication number
- EP3694485A1 EP3694485A1 EP18782976.7A EP18782976A EP3694485A1 EP 3694485 A1 EP3694485 A1 EP 3694485A1 EP 18782976 A EP18782976 A EP 18782976A EP 3694485 A1 EP3694485 A1 EP 3694485A1
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- EP
- European Patent Office
- Prior art keywords
- hydroxy
- radicals
- alkyl
- optionally substituted
- different
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- A61K8/49—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
- A61K8/4933—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having sulfur as an exocyclic substituent, e.g. pyridinethione
-
- 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
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4946—Imidazoles or their condensed derivatives, e.g. benzimidazoles
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/432—Direct dyes
- A61K2800/4322—Direct dyes in preparations for temporarily coloring the hair further containing an oxidizing agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/432—Direct dyes
- A61K2800/4324—Direct dyes in preparations for permanently dyeing the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/88—Two- or multipart kits
- A61K2800/882—Mixing prior to application
Definitions
- the present application is directed to a process for the coating of keratinous fibers, in particular human keratinous fibers such as the hair, comprising a step of applying to said keratinous fibers one or more 7-amino-1 derivatives, 2,3,4-tetrahydroquinoline substituted at the 8-position, the dye compositions comprising such 7-amino-1,2,3,4-tetrahydroquinolines and the devices employing these compounds.
- oxidation bases such as ortho- or para-phenylenediamines, ortho- or para-aminophenol and heterocyclic compounds.
- oxidation bases are colorless or weakly colored compounds which, when combined with oxidizing products, can give rise to compounds which are colored by an oxidative condensation process.
- couplers or modifiers of coloring the latter being chosen especially from aromatic meta-diaminobenzenes, meta-aminophenols, meta-aminophenols and meta-diaminobenzenes. diphenols and certain heterocyclic compounds such as indole compounds.
- the colorants must also make it possible to cover the white hairs, and be the least selective possible, that is to say, to make it possible to obtain the least possible differences in coloring throughout a single wick of keratin fiber. which is usually differently sensitized (ie damaged) between its tip and root.
- Heterocyclic oxidation bases make it possible to obtain a wide range of colors, but their associations with conventional couplers sometimes lack homogeneity, chromaticity and selectivities are often important.
- polyester colorants DE 294 15 12
- Other derivatives have been used for their therapeutic application (see, for example: vaniloide receptor modulator: WO 2003/068749; 5HT 1A, 5HT 1B, HTip receptor antagonists: WO 98/47868; capsaicin receptor modulator: WO 2005/023807, inhibitor NO: US20080234237, and CCR5 receptor agonist or antagonist: WO 00/06146).
- the present invention has for object a method for dyeing keratinous fibers, in particular human keratinous fibers such as the hair, comprising at least one step of applying i) on said keratin fibers, of a or several compounds of the following formula (I), as well as its acid or base salts, organic or mineral, its tautomeric forms, its optical isomers, its geometric isomers and / or its solvates such as its hydrides.
- halogen atom such as fluorine, chlorine, bromine, iodine, preferably fluorine
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino -NH 2 , iv) mono and / or di (hydroxy) C 1 -C 6 alkylamino, v) halo such as fluoro -F, vi) sulfonic -SO3H, or sulfonate -SC "3 " M + , vii) thio -SH, viii) (hetero) cationic ring or not cationic, said heterocycle being optionally substituted, in particular optionally substituted by one or more identical or different radicals chosen from (hydroxy) alkyl radicals (C 1 -C 6 ) such as methyl, ethyl, propyl, or 2-hydroxyethyl radicals; hydroxy, the ammonium radicals -N + RR 'R ", An " , with R, R'
- W represents an oxygen atom, sulfur atom, or a divalent group chosen from: -N (R '14) -, - S (O) - and -S (O) 2 -,
- ⁇ R14 and R'14 represent independently:
- C 1 -C 14 alkyl or C 2 -C 14 alkenyl group linear or branched, in particular C 1 -C 6 , preferably C 1 -C 4 ,
- said alkyl or alkenyl group being:
- R14 forms with R9, the nitrogen atom which bears R9 and the carbon atoms which carry -N (R9) (R10) and -W-, a cationic or non-cationic heterocycle, comprising from 5 to 8 members, heterocycle being optionally substituted by one or more radicals, which may be identical or different, chosen from the radicals i) hydroxy, ii) alkyl C1-C4, iii) alkoxy C1-C4, and iv) an ammonium radical - N + RR'R ", An " , with R, R 'and R “identical or different, representing a (C 1 -C 4) alkyl group optionally substituted by one or more hydroxyl groups such as methyl, ethyl, propyl, or 2-hydroxyethyl and at least one of the links of said heterocycle possibly representing a divalent oxo (-C (O) -) radical,
- X 'and X " which may be identical or different, represent an oxygen atom, sulfur atom or an N (R') group with R 'representing a hydrogen atom or a C1-alkyl group; -C4, preferably X 'represents an oxygen atom and X ", represents an oxygen atom, sulfur or an N (R') group with R 'representing a hydrogen atom or a C1-C6 alkyl group; C4;
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino -NH 2 , iv) mono and / or di (hydroxyl) ) C 1 -C 6 alkylamino, v) (hetero) cationic or non-cationic ring;
- Ri represents a hydrogen atom
- R 3 , R 4 , R 5, R 6 and R 7 which may be identical or different, represent: a hydrogen atom
- alkyl radical a linear or branched, saturated or unsaturated C 1 -C 6 alkyl radical, said alkyl radical:
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino -NH 2 , iv) mono and / or di (hydroxyl) ) C 1 -C 6 alkylamino,
- a (hetero) ring comprising from 5 to 8 ring members, saturated or unsaturated, aromatic or not, optionally substituted with one or more radicals, which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 + alkyl -C 6 alkyl, iii) (hydroxy) alkoxy, C i -C 6 alkyl, iii) amino -NH 2, iv) mono and / or di (hydroxy) alkylamino, C i -C 6 alkyl, and one of which at least one of links may represent a divalent radical oxo; preferably R 2 to R 7 represent a hydrogen atom Rs represents:
- halogen atom such as fluorine, chlorine, bromine and iodine, preferably chlorine, fluorine or bromine
- alkyl radical a linear or branched, saturated or unsaturated C 1 -C 8 alkyl radical, said alkyl radical:
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) (C 1 -C 6 ) alkoxy, iii) amino -NH 2 , iv) mono and / or di (hydroxy) C 1 -C 6 alkylamino, v) (heterocycle) cationic or non-cationic;
- Rs represents a hydrogen atom
- R9 and Rio identical or different, represent:
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) (C 1 -C 6 ) alkoxy, iii) amino -NH 2 , iv) mono and / or di (hydroxy) alkylamino-C 6, v)
- R and R 10 form, with the nitrogen atom carrying them, a 5- to 8-membered heterocycle, optionally substituted with one or more radicals, which may be identical or different, chosen from the radicals i) hydroxy, ii) ( hydroxy) alkyl
- R9 and R10 represent a hydrogen atom
- An denotes an anion or a mixture of anions making it possible to ensure the electro-neutrality of the molecule, preferably chosen from halide ions such as bromide, chloride, methylsulphate or toluenesulphonate ions or a mixture of these ions;
- - M + represents a cation or a mixture of cations to ensure the electro-neutrality of the molecule, preferably selected from sodium, potassium, calcium and ammonium.
- R 1, R 2 , R 3 , R 4, R 5, R 6 , and R 7 represent a hydrogen atom.
- R 1, R 2 , R 3 , R 4, R 5, R 6 , and R 7 represent a hydrogen atom.
- An " or M + are only necessary when the charges of the anionic groups and of the cationic groups do not neutralize each other.
- the compounds of formula (I) according to the invention lead to a wide color palette in oxidation co-ordination. These couplers make it possible in particular to widen the color gamut.
- these 8-amino-1,2,3,4-tetrahydroquinoline derivatives substituted in the 8-position allow the production of variously colored coatings, especially light, natural, dark natural hues.
- These heterocyclic couplers also have good solubility.
- the compounds according to the invention thus make it possible to lead to coatings that are resistant to the various aggressions that keratinous fibers such as weather, light, washing and / or perspiration can undergo.
- the oxidation couplers of formula (I) according to the invention make it possible to dye keratin fibers satisfactorily, in particular by leading to powerful, stubborn, chromatic, selectively selective, and / or with a good rise of color.
- the invention also relates to the use of the compounds of formula (I), as well as its organic or inorganic acid or base salts, its tautomeric forms, its optical isomers, its geometrical isomers and / or its lvates, as defined above, for the coororation of keratinous fibers, in particular human keratinous fibers such as the hair
- the invention also relates to a multi-compartment kit or device comprising at least one compound of formula (I) as defined above.
- keratin fibers mainly denotes human keratin fibers, and in particular the hair;
- anion means an anion or a cosmetically acceptable anionic group derived from an organic or inorganic acid salt associated with the cationic charge of the compound of formula (I); more particularly the anion is selected from i) halogenides such as chloride, bromide; ii) alkylsulphonates, including C 1 -C 6 alkylsulphonates: Alk-S (O) 2 0 ⁇ such as methylsulphonate or mesylate and ethylsulphonate; (iii) arylsulfonates: Ar-S (O) 2 0 " such as benzenesulfonate and toluenesulphonate or tosylate, iv) citrate, v) succinate, vi) tartrate, vii) lactate, viii) alkylsulfates: Alk -0-S (0) 0 "such as methylsulfate and ethylsulfate; ix) Arylsulf
- more particularly cosmetically acceptable anions are in particular chosen from halides, such as chloride; the methosulphates; alkylsulfonates: Alk-S (O) 2 O- such as methylsulfonate or mesylate and ethylsulfonate; arylsulfonates: Ar-S (O) 2 0 - such as benzenesulfonate and toluenesulphonate or tosylate, citrate, succinate, tartrate, lactate, alkylsulfates: Alk-O-S (O) 0 - such as methylsulfate; aryl sulphates such as benzenesulphate and toluenesulphate; phosphate; acetate; triflate; borates such as tetrafluoroborate; carbonate; and hydrogencarbonate;
- “Cation” means a cation or a cosmetically acceptable cationic group derived from organic or inorganic base salt associated with the anionic charge of the compound of formula (I); more particularly the cation is selected from i) alkali metals such as Na + , and K + , ii) alkaline earth metals such as Ca ++ , and Mg ++ , and iii) ammoniums such as R a RbR c RdN + with R a , Rb, R c and Rd, identical or different, representing a hydrogen atom, or a hydroxy group, or (C i -Cs) alkyl.
- alkali metals such as Na + , and K +
- ii) alkaline earth metals such as Ca ++ , and Mg ++
- iii) ammoniums such as R a RbR c RdN + with R a , Rb, R c and Rd, identical or different, representing
- Alkyl means a saturated hydrocarbon radical, linear or branched or cyclic, preferably C 1 -C 5, more preferably C 1 -C 6 and even more preferentially C 1 -C 4 such as methyl, ethyl, propyl isobutyl, isopropyl, tert-butyl;
- alkenyl is understood to mean a hydrocarbon radical, linear or branched, preferably C 1 -C 5, more preferably C 1 -C 6 , comprising at least one carbon-carbon double bond or at least one at least one carbon-carbon triple bond, preferably comprising at least one carbon-carbon double bond and even more preferably comprising a carbon-carbon double bond;
- hydroxyalkyl an alkyl group as defined previously substituted with one or more hydroxyl groups, preferably a (C 1 -C 5) alkyl group and more preferentially (C 1 -C 6 ) alkyl substituted by a hydroxyl group, such as hydroxyethyl;
- (hydroxy) alkyl is meant an alkyl or hydroxyalkyl group as defined above;
- alkoxy means a group -O-alkyl with alkyl as defined above; in particular alkoxy means a methoxy or ethoxy group;
- hydroxyalkoxy is meant an alkoxy group as defined previously substituted with one or more hydroxyl groups, preferably a (C 1 -C 6 ) alkoxy group substituted by a hydroxyl group such as ⁇ -hydroxyethoxy;
- (hydroxy) alkoxy is meant an alkoxy or hydroxyalkoxy group as defined above:
- “mono (hydroxy) alkylamino” means a group -NH-
- (hydroxy) alkyl with (hydroxy) alkyl as defined above in particular mono (hydroxy) alkylamino denotes a methylamino, ethylamino, 2-hydroxyethylamino, hydroxymethylamino group;
- di (hydroxy) alkylamino means a group - N ((hydroxy) alkyl) - (hydroxy) alkyl with each (hydroxy) alkyl being as defined above; in particular dialkylamino means dimethylamino, diethylamino, bis (2 hydroxyethylamino);
- heterocycle or “heterocycle” radical is meant a non-cationic cyclic radical preferably comprising from 5 to 14 members, from 1 to 5 heteroatoms such as O, S, N, said radical may be saturated, unsaturated or aromatic and at least one of the links that may designate an oxo radical; more preferably said heterocyclic radical is mono or bi-cyclic, comprising from 5 to 10 members and from 1 to 3 heteroatoms chosen from N, O, S, particularly N and O, such as imidazoles, pyridyls, piperazinyls, pyrrolidinyls, morpholinyls, pyrimidinyls, thiazolyls, benzimidazolyls, benzothiazolyls, oxazolyls, benzotriazolyls, pyrazolyls, triazolyls, benzoxazolyls, piperidyls, pyrrolyles, oxazolidinylones
- optionally substituted heterocycle or “optionally substituted heterocyclic radical” means a "heterocycle” or “heterocyclic” radical as defined above, said radical being optionally substituted by one or more identical or different radicals chosen from the i) hydroxyl radicals; ii) (hydroxy) C 1 -C 10 alkyl, iii) (hydroxy) C 1 -C 6 alkoxy, amino -NH 2 , v) C 1 -C 4 mono and / or di (hydroxy) alkylamino , vi) thio 1 -SH, vii) C 1 -C 4 alkylthio, viii) carboxy -COOH, or carboxylate -COO " , M + ix) C 1 -C 4 alkylcarbonyl, x) C 1 -C 6 alkoxycarbonyl , xi) sulfonic -SO3H, or sulfonate - SO3 " , M + , x
- the radical "(hetero) ring” or “(hetero) cyclic” means a saturated, unsaturated or aromatic hydrocarbon ring radical preferably comprising from 5 to 14 ring members, or a "heterocycle” radical as defined above; more preferentially, said hydrocarbon ring radical is mono or bi-cyclic, comprising from 5 to 10 members, such as a phenyl radical;
- cationic heterocycle or "cationic heterocyclic” radical is understood to mean a "heterocycle” or “heterocyclic” radical as defined above and comprising a cationic charge, said cationic charge possibly constituting a cyclic ring members (endocyclic cationic charge) or a substituent of said ring (exocyclic cationic charge);
- the endocyclic cationic charge designates a divalent radical - N + (R a ) -, An " or -N + (R a ) (Rb) -, An " according to whether the ring is saturated, unsaturated or aromatic or already engaged in a covalent bonding via the cationic nitrogen atom, wherein R a and Rb independently denote a C 1 -C 6 (hydroxy) alkyl radical, preferably a C 1 -C 4 alkyl radical such as methyl; the exocyclic cationic charge designates a trialkylammonium radical such as a radical -N +
- the present invention relates to a process for the coororation of keratinous fibers, in particular human keratinous fibers such as the hair, comprising at least one step of applying i) on said keratinous fibers, one or more compounds of formula (I) as previously described, as well as its organic or inorganic acid or base salts, its tautomeric forms, its optical isomers, its geometrical isomers and / or its solvates such as its hydrates.
- the compounds of formula (I) according to the invention are necessarily substituted at C-8. In other words, the group A can not represent a hydrogen atom.
- the compounds of formula (I) can be in the form of acid salt or base, organic or mineral.
- organic or inorganic acid salt is meant more particularly those selected from the addition salts with a cosmetically acceptable acid such salts derived i) hydrochloric acid HCl, ii) hydrobromic acid HBr, iii) d sulfuric acid H 2 S O 4, iv) alkylsulphonic acids: Alk-S (O) 2 OH such as methylsulphonic acid and ethylsulphonic acid; y) arylsulfonic acids: Ar-S (O) 2 OH such as benzene sulfonic acid and toluene sulfonic acid; (vi) citric acid; vii) succinic acid; viii) tartaric acid; ix) lactic acid, x) alkoxysulfinic acids: Alk-O-S (O) OH such as methoxysulfinic acid and ethoxysulfinic acid; xi) aryloxysulfinic acids such as toluene
- the compounds of formula (I) are optionally salified with strong mineral acids such as HCl, HBr, HI, H 2 SO 4 , H 3 PO 4, or organic acids such as, for example, acetic acid, lactic acid, tartaric, citric or succinic, benzenesulfonic, para-toluenesulfonic, formic, methanesulphonic.
- organic or inorganic base salt is meant more particularly those chosen from addition salts with a cosmetically acceptable base such as alkali metal hydroxides such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkano-laminates. or with a cosmetically acceptable anion as defined above.
- the compounds of formula (I) may also be in the form of solvates, for example a hydrate or a linear or branched alcohol solvate such as ethanol or isopropanol.
- the ammonium radical -N + RR 'R ", An " , with R, R' and R “identical or different, representing a (C 1 -C 4 ) alkyl group optionally substituted with one or more hydroxyl groups, according to the definition of the group A of the compound of formula (I) is chosen from trimethylammonium, triethylammonium, dimethylethylammonium, diethylmethylammonium, diisopropylmethylammonium, diethylpropylammonium, hydroxyethyldiethylammonium, ⁇ , ⁇ -dihydroxyethylmethylammonium, ⁇ , ⁇ , ⁇ -trihydroxyethylammonium radicals; preferably from trimethylammonium, triethyl
- the cationic heterocycle according to the definition of the group A of the compound of formula (I) is chosen from imidazo liums, pyridiniums, piperaziniums, pyrrolidiniums, morpholiniums, pyrimidiniums, thiazoliums, benzimidazoliums, benzothiazoliums, oxazoliums, benzotriazoliums, pyrazo liums, triazoliums, benzoxazoliums; preferably from imidazo liums, pyridiniums, piperaziniums, pyrrolidiniums, morpholiniums, pyrimidiniums, thiazolums, benzimidazoliums, and even more preferably denotes an imidazolium, or a piperazinium.
- the non-cationic heterocycle according to the definition of the group A of the compound of formula (I) is chosen from imidazoles, pyridines, piperazines, pyrrolidines, morpholines, pyrimidines, thiazoles, benzimidazoles, benzothiazoles, oxazoles, benzotriazoles, pyrazoles, triazoles, benzoxazoles, piperidines, pyrroles, oxazolidinones; preferably from morpholines, piperidines, pyrrolidines, imidazoles, pyrroles, piperazines, 1,3-oxazolidin-2-ones.
- R 1, R 2 , R 3 , R 4, R 5, R 6 , R 7 , R 5, which are identical or different, represent:
- Ci-C 6 said alkyl radical being optionally substituted by one or more radicals, which are identical or different, chosen from the radicals i) hydroxy, ii) alkoxy with 1 to 4 carbon atoms, iii) amino -NH 2 , iv) mono and / or di (hydroxy) alkylamino, Ci-C 6.
- R 1, R 2 , R 3, R 4 , R 5, R 6 , R 7 and R 5 represent a hydrogen atom.
- R9 and Rio identical or different, represent:
- a linear or branched, saturated or unsaturated C 1 -C 6 alkyl radical said alkyl radical being optionally substituted by one or more radicals, which are identical or different, chosen from the radicals i) hydroxy, ii) (hydroxyl) alkoxy, Ci-C 6 , iii) amino -NH 2 , iv) mono and / or di (hydroxy) alkylamino C 1 -C 6 .
- R 9 and R 10 are identical and represent a hydrogen atom.
- the compounds of formula (I) are such that A represents a group - C (Ri 2 ) (Ri 3 ) -Ri 1 and Ru forms with R 9, the nitrogen atom which R9 gate and the carbon atoms which carry -N (R9) -Rio and Ru, a cationic or non-cationic heterocycle, comprising from 5 to 8 ring members, said heterocycle being:
- radicals identical or different, chosen from the radicals i) hydroxy, ii) alkyl en C 1 -C 4, iii) C 1 -C 4 alkoxy, and iv) an ammonium radical - N + RR 'R ", An " , with R, R' and R “same or different, representing a group (C i - C 4) C4) alkyl optionally substituted with one or more hydroxy groups such as methyl, ethyl, propyl, or 2-hydroxyethyl;
- At least one of the links of said heterocycle may represent a divalent oxo -C (O) -;
- R12 and R13 being as defined above and preferably denoting a hydrogen atom.
- A represents a group - CH2 - R1 1 and Ru forms with R9, the nitrogen atom which bears R9 and the carbon atoms which carry --N (Rc>) - Ri 0 and Ru, a heterocycle non-cationic compound, comprising 5 or 6 members, preferably 6 members, such as a piperidine ring, said heterocycle being optionally substituted with one or more radicals, which may be identical or different, chosen from the radicals i) hydroxy, ii) alkyl, C 1 -C4, iii) alkoxy
- the compounds of formula (I) are chosen from the following compounds of formula (IA) as well as their geometric or optical isomers, their tautomers, their organic acid or base salts or mineral or their soaps such as hydrates:
- Rf denotes a alkyl radical, C 4 such as methyl iv) alkylcarbonyl -C (0) Rf with Rf as defined above;
- R '14 a radical -N (R '14 ) -R 14 with R'i 4 and Ri 4 as defined above and preferably with R'i 4 denoting a hydrogen atom or a (hydroxy) C 1 -C 6 alkyl radical; such as methyl or 2-hydroxyethyl and R 4 denotes a radical chosen from i) alkyl carbonyl -C (O) -Rf with Rf as defined above ii) alkoxy carbonyl -C (O) -O-Rf with Rf such as defined above iii) (hydroxy) C 1 -C 6 alkyl such as methyl or 2-hydroxyethyl;
- non-cationic 5- or 6-membered heterocycle as defined above and preferably chosen from morpholine, piperazine, piperidine, imidazole, pyrrole, pyrrolidine, oxazolidinone, said heterocycle preferably being unsubstituted;
- the compounds of formula (I) are chosen from compounds (1) to (45) below, as well as their geometric or optical isomers, their tautomers, their acid or organic base salts or mineral or their soaps such as hydrates:
- the compounds are chosen from compounds (1), (2), (3), (25), (34) (37), (39) above, as well as their isomers. geometric or optical, their tautomers, their salts of organic or inorganic acid or base or their solvates such as hydrates.
- the process for the coating of keratinous fibers comprises at least one step of applying i) on said keratinous fibers, one or more compounds of formula (I) such as as defined above and one or more oxidation bases as defined below; and optionally at least one application step ii) on said keratinous fibers of an oxidizing cosmetic composition comprising one or more chemical oxidizing agents, preferably chosen from hydrogen peroxide, urea peroxide and alkali metal bromates.
- an oxidizing cosmetic composition comprising one or more chemical oxidizing agents, preferably chosen from hydrogen peroxide, urea peroxide and alkali metal bromates.
- persalts such as perborates and persulfates, peracids and oxidase enzymes (with their possible co-factors) among which we may mention peroxidases, 2-electron oxidoreductases such as uricases and 4-electron oxygenases such as laccases, more preferably, the chemical oxidizing agent is hydrogen peroxide.
- step or steps ii) when the step or steps ii) are implemented, it is understood that between the step i) and the step or steps ii), said fibers can be rinsed, and / or washed and optionally dried.
- the chemical oxidizing agent (s) are present in the oxidizing cosmetic composition in a total content of between 0.001% and 50% by weight, more preferably between 0.05% and 30% by weight and more preferably between 0.1% by weight. and 20% by weight, still more particularly between 1 and 15% by weight relative to the total weight of the oxidizing cosmetic composition.
- the method of coating the keratinous fibers further comprises at least one step of applying one or more additional oxidation couplers as described below, different from the formula (I) as well as their geometric or optical isomers, their tautomers, their organic or inorganic acid or base salts or their solvates according to the invention.
- the process for the coating of keratinous fibers, in particular human keratinous fibers such as the hair furthermore comprises at least one application step ii) on said keratinous fibers, d. an oxidizing cosmetic composition comprising one or more chemical oxidizing agents, preferably chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes (with their possible co-factors) among which may be mentioned peroxidases, 2-electron oxidoreductases such as uricases and 4-electron oxygenases such as laccases; more preferably, the chemical oxidizing agent is hydrogen peroxide;
- step (s) i) and step (s) ii) said fibers may be rinsed, and / or washed and then optionally dried.
- the compound (s) of formula (I) according to the invention are applied during a laying time of between 1 and 60 minutes, preferably between 5 and 40 minutes, and even more preferably between 10 and 30 minutes.
- the compound (s) of formula (I) according to the invention are generally applied to keratinous fibers at room temperature, preferably between 25 and 55 ° C.
- steps i) and ii) are implemented sequentially.
- step (s) ii) are carried out before or after the step (s) i), that is to say in pre- or post-treatment, preferably in post treatment.
- the process according to the invention is a process for the coororation of keratinous fibers, in particular human keratinous fibers such as the hair, comprising at least one step of simultaneous application on said fibers:
- a ready - to - use cosmetic composition may be prepared beforehand, resulting from the mixing of a cosmetic composition comprising one or more compounds of formula (I) as defined above and optionally one or more oxidation bases, and an oxidizing cosmetic composition comprising one or more chemical oxidizing agents as defined above; to then be applied to said fibers.
- said ready-to-use cosmetic composition may be applied during a laying time of between 1 and 60 minutes, preferably between 5 and 40 minutes, and even more preferably between 10 and 30 minutes; and generally at room temperature, preferably between 25 and 55 ° C.
- Another subject of the invention relates to compounds of formula (I), as well as their acid or base salts, organic or inorganic, their tautomeric forms, their optical isomers, their geometric isomers and / or their solvates such as its hydrates, as described above, in which:
- Ru, Ri 2 , R13, identical or different, represent:
- halogen atom such as fluorine, chlorine, bromine, iodine, preferably fluorine
- Ci-Ci 4 linear or branched, in particular Ci-Cs, preferably Ci-C 6 alkyl, said alkyl or alkenyl group:
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino - NH 2 , iv) mono and / or di (hydroxy) alkylamino-C 6, v) fluoro -F, vi) sulfonic -SO3H, or sulfonate -SO3 ", M +, vii) thiol -SH, viii) (hetero) cycle cationic or noncationic, said heterocycle being optionally substituted , in particular optionally substituted by one or more identical or different radicals chosen from (hydroxy) alkyl (Ci-Ce) radicals such as methyl, ethyl, propyl, or 2-hydroxyethyl, hydroxy radicals, ammonium-N + RR radicals "R", An " , with R, R 'and R" identical or different, representing a (C
- Ru, R12 and R13 can not simultaneously designate a hydrogen atom
- W represents an oxygen atom, sulfur
- R'14 represents:
- alkyl or alkenyl C 2 -C 14 linear or branched, in particular C 2 -Cs, preferably C2-C6 alkyl, said alkyl or alkenyl group:
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino - NH 2 , iv) mono and / or di (hydroxy) alkylamino-C 6, v) fluoro -F, vi) sulfonic -SO3H, or sulphonate -SO3 " , M + , vii) thiol -SH, viii) (hetero) cationic or non-cationic ring, said heterocycle being optionally substituted, in particular optionally substituted by a or more identical or different radicals chosen from (hydroxy) alkyl radicals (C 1 -C 6) such as methyl, ethyl, propyl, or 2-hydroxyethyl, hydroxy radicals, ammonium radicals - N + RR'R ", An " with R, R 'and R "being identical or different,
- R9 the nitrogen atom bearing R9 and the carbon atoms which carry -N (R9) (Rio) and -W-, a cationic heterocycle or not, comprising from 5 to 8-membered said heterocycle being optionally substituted by one or more radicals, which are identical or different, chosen from the radicals i) hydroxy, ii) alkyl C1-C4, iii) alkoxy C1-C4, and iv) an ammonium radical -N + RR "R",
- An " with R, R 'and R" identical or different, representing a (C 1 -C 4) alkyl group optionally substituted by one or more hydroxyl groups such as methyl, ethyl, propyl, or 2-hydroxyethyl and at least one of the links of said heterocyclic ring possibly representing a divalent oxo (-C (O) -) radical,
- radicals which may be identical or different, chosen from the radicals i) hydroxy, ii) (hydroxy) C 1 -C 6 alkoxy, iii) amino - NH 2 , iv) mono and / or di (hydroxy) C 1 -C 6 alkylamino, v) fluoro -F, vi) sulfonic acid -SO3H, or sulfonate -SO3 " , M + , vii) thio1 -SH, viii) (hetero) cationic or non-cationic ring, said heterocycle being optionally substituted, in particular optionally substituted by one or more identical or different radicals chosen from (hydroxy) alkyl (C 1 -C 6) radicals such as methyl, ethyl, propyl, or 2-hydroxyethyl, hydroxy radicals, radicals, ammonium - N + RR 'R ", An " , with R, R' and R
- R15 and R'15 can not simultaneously designate a hydrogen atom
- R15 or R9 form with the nitrogen atom bearing R9 and the carbon atoms which carry -N (R9) (Rio) and -N (R'is) -, a cationic heterocycle or not, comprising from 5 8-membered ring, said heterocycle being optionally substituted by one or more radicals, which may be identical or different, chosen from the radicals i) hydroxy, ii) C 1 -C 4 alkyl, iii) C 1 -C 4 alkoxy, and iv) an ammonium radical - N + RR'R ", An " , with R, R 'and R “identical or different, representing a (C 1 -C 4) alkyl group optionally substituted with one or more hydroxyl groups such as methyl, ethyl, propyl, or 2- hydroxyethyl and at least one of the links of said heterocycle may represent a divalent oxo (-C (O-) radical,
- novel compounds of formula (I) have the following formula (IA) as well as their geometrical or optical isomers, their tautomers, their organic or inorganic acid or base salts or their solvates.
- formula (IA) as well as their geometrical or optical isomers, their tautomers, their organic or inorganic acid or base salts or their solvates.
- Ri 2 , R 13 , R'15 have the same definition as above, it being understood that when s is 2 and Z is a radical CH 2 , then R 9 can not designate a hydrogen atom.
- novel compounds of formula (I) denote the compounds of formula (IB) below as well as their geometrical or optical isomers, their tautomers, their acid or organic or inorganic base salts. or their solvates such as hydrates:
- a radical -OT wherein T denotes bl) a hydrogen atom; b2) a C2-C6 alkyl radical or an alkenyl radical Ci-C 6, said alkyl or alkenyl being optionally substituted by one or more radicals independently selected from i) halogen such as fluorine ii) hydroxyl iii) S0 3 H or S0 3 " , M + with M + as defined above iv) ammonium-N + RR'R", An " , with R, R 'and R" identical or different, representing a (C 1 -C 4) alkyl group such that methyl, and in particular trimethylammonium; b3) a cationic heterocycle such as imidazolium, piperazinium c) a radical chosen from i) SO 3 H or SO 3 " , M + with M + as defined above ii) CO2H or CO2-, M + with M + such that defined above iii) alkoxycarbon
- R 14 denotes a radical chosen from: i) alkyl carbonyl -C (O) -Rf with Rf as defined above ii) alkoxycarbonyl -C (0) -0-R f with R f as defined above iii) (hydroxy) alkyl in Ci-C 6 such as methyl or 2-hydroxyethyl;
- a non-cationic heterocycle as defined above and preferably chosen from morpholine, piperazine, piperidine, imidazole, pyrrole, pyrrolidine, oxazolidinone, said heterocycle preferably being unsubstituted;
- a cationic heterocycle as defined above and preferably selected from piperazinium, imidazolium said heterocycle being optionally substituted for one of two C1-C4 alkyl radicals such as methyl;
- the novel compounds of formula (I) or (IA) or (IB) are chosen from compounds (1), (4), (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), (34), (35), (36) ), (37), (38), (39), (40), (41), (42), (43), (44), (45) and their acid or base salts, organic or mineral, their tautomeric forms, their optical isomers, their geometric isomers and / or their solvates such as its hydrates.
- the synthesis of the compounds of formula (I) for which the substituents R 1 to R 10 represent a hydrogen atom can for example be carried out for example according to two synthesis strategies respectively illustrated by the diagrams (1) or (2) following.
- the first step of the first synthesis strategy illustrated by scheme (1) above consists of a Skraup reaction.
- the Skraup reaction consists of the addition of Micka ⁇ l of acrolein formed by glycerol in the presence of sulfuric acid, on amine a l.
- This reaction may in particular be carried out in the presence of sodium iodide as a catalyst.
- the reduction step is carried out under standard conditions known to those skilled in the art, preferably by catalytic reduction, for example by carrying out a hydrogenation reaction by heterogeneous catalysis in the presence of Pd / C, Pd (II) / C, Ni / Ra, etc. or else by carrying out a reduction reaction with a metal, for example with zinc, iron, tin, etc. (see Advanced Organic Chemistry, 3rd Edition, J. March, 1985, VVilley Interscience and Reduction in Organic Chemistry, M. Hudlicky, 1983, Ellis Horwood Chemical Science Series).
- the first route (2.1) is used in particular for the synthesis of 8-alkoxy-7-amino-1,2,3,4-tetrahydroquinoline compounds.
- This synthetic route consists of oxidation followed by functionalization, for example O-alkylation, followed by reduction to obtain the desired 8-substituted-7-amino-1,2,3,4-tetrahydroquinoline compound.
- This synthetic route is particularly illustrated by the synthesis example 2 described below.
- the second route (2.2) consists first of all in a step of halogenation of 7-nitro-tetrahydroquinoline, for example via N-bromo (or chloro) succinimide, and then into a oxidation, followed by nucleophilic substitution or Buchwald coupling or Ullmann coupling, and finally a reduction to obtain the desired 8-substituted-7-amino-1,2,3,4-tetrahydroquinoline compound.
- This synthetic route is particularly illustrated by Synthesis Examples 4 to 7 described below.
- the route (2.2) may also consist of the halogenation step of 7-nitro-tetrahydroquinoline, followed by a reduction step to lead to desired 8-halo-7-amino-1,2,3,4-tetrahydroquinoline compounds.
- the third route (2.3) consists of nucleophilic substitution of 7-nitro-tetrahydroquinoline with chloromethanesulfonic acid chloride followed by intramolecular cyclization. Then the intermediary thus obtained:
- the reduction steps according to the second synthesis strategy are implemented according to the same procedure as that described above for the first synthesis strategy.
- oxidation steps are carried out under standard conditions known to those skilled in the art, preferably by reaction with 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) as an oxidizer.
- DDQ 2,3-dichloro-5,6-dicyanobenzoquinone
- the present invention also relates to a cosmetic composition
- a cosmetic composition comprising:
- the compounds of formula (I) are chosen from compounds (1) to (45) as described above.
- the subject of the present invention is also a composition C2, in particular a cosmetic composition C2, containing at least one compound of formula (IA) or of formula (IB) or containing at least one compound chosen from compounds (1), (4) , (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) , (34), (35), (36), (37), (38), (39), (40), (41), (42), (43), (44), (45) previously described as well as their organic or inorganic acid or base salts, their tautomeric forms, their optical isomers, their geometric isomers and / or their solvates such as its hydrates.
- the content of the compound (s) of formula (I) or (IA) or (IB) in the composition according to the invention is between 0.001 and 20% by weight, more preferably between 0.005 and 6% by weight, by relative to the total weight of the composition.
- the cosmetic composition according to the invention also comprises at least one oxidation base.
- the oxidation bases are chosen from para-phenylenediamines, bis (phenyl) alkylenediamines, para-aminophenols, ortho-aminophenols and heterocyclic bases and the corresponding addition salts.
- para-phenylenediamines which may be mentioned are, for example, para-phenylenediamine, para-toluenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-dimethyl para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, N, N-dimethyl-para-phenylenediamine, ⁇ , ⁇ -diethyl-para-phenylenediamine, N, N-dipropyl-para-phenylenediamine, 4-amino-N, N-diethyl-3-methylaniline, N, N-bis ( ⁇ -hydroxyethyl) -para-phenylenediamine, 4-N, N-bis ( P-hydroxyethyl) amino-2-methylaniline, 4-N, N-bis (B-hydroxyethyl) amino
- para-phenylenediamine para-toluenediamine, 2-isopropyl-para-phenylenediamine, 2-hydroxyethyl-para-phenylenediamine and 2-hydroxyethyloxy-para-phenylenediamine are particularly preferred.
- the bis (phenyl) alkylenediamines which may be mentioned are, for example, N, N'-bis ( ⁇ -hydroxyethyl) -N, N'-bis (4'-aminophenyl) -1,3-diaminopropanol, N N, N'-bis ( ⁇ -hydroxyethyl) -N, N'-bis (4'-aminophenyl) ethylenediamine, ⁇ , ⁇ '-bis (4-aminophenyl) tetramethylenediamine, N, N'-bis (-hydroxyethyl) N, N'-bis (4-aminophenyl) tetramethylenediamine, N, N'-bis (4-methylaminophenyl) tetramethylenediamine, ⁇ , ⁇ '-bis (ethyl) -N, N'-bis (4'-amino) -3'-methylphenyl) ethylenediamine and 1,8-bis (2,5-di
- para-aminophenols for example, para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 4-amino-3-chlorophenol, 4-amino-3-aminophenol, 3-hydroxymethylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2-hydroxyethylaminomethyl ) phenol and 4-amino-2-fluorophenol and the corresponding addition salts with an acid.
- para-aminophenol 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 4-amino-3-chlorophenol, 4-amino-3-aminophenol, 3-hydroxymethylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2-hydroxyeth
- ortho-aminophenols which may be mentioned are, for example, 2-aminophenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol and 5-acetamido-2-aminophenol and the salts thereof. corresponding additions.
- heterocyclic bases which may be mentioned are, for example, pyridine, pyrimidine and pyrazole derivatives.
- pyridine derivatives which may be mentioned are the compounds for example described in patents GB 1 026 978 and GB 1 153 196, for example 2,5-diaminopyridine, 2- (4-methoxyphenyl) amino-3- aminopyridine and 3,4-diaminopyridine and the corresponding addition salts.
- pyridine oxidation bases which are useful in the present invention are the oxidation bases of 3-aminopyrazolo [1,5-ajpyridine or the corresponding addition salts described, for example, in the FR patent application. 2 801 308.
- Examples that can to be mentioned include pyrazolo [1,5-a] pyrid-3-ylamine, 2-acetylaminopyrazolo [1,5-a] pyrid-3-ylamine, 2-morpholin-4-ylpyrazolo [1,5-a] pyrid-3-ylamine, 3-aminopyrazolo [1,5-a] pyridine-2-carboxylic acid, 2-methoxypyrazolo [1,5-a] pyrid-3-ylamine, (3-aminopyrazolo [1, 5-a] pyrid-7-yl) methanol, 2- (3-aminopyrazolo [1,5-a] pyrid-5-yl) ethanol, 2- (3-amin
- oxidation bases which are useful in the present invention are chosen from 3-aminopyrazolo [1,5-a] pyridines and preferably substituted on the 2-carbon atom by:
- alkyl a (di) (Ci-C6) (alkyl) amino group, said alkyl group may be substituted by at least one hydroxy, amino, imidazolium group;
- pyrimidine derivatives which may be mentioned are the compounds described, for example, in the DE patents. 2359399; JP 88-169571; JP 05-63124; EP 0770375 or the patent application WO 96/15765, such as 2,4,5,6-tetraaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine , 2,4-dihydroxy-5,6-diaminopyrimidine, 2,5,6-triaminopyrimidine and their addition salts and tautomeric forms, when a tautomeric equilibrium exists.
- pyrazole derivatives which may be mentioned are the compounds described in DE 3843892, DE 4133957 and the patent applications WO 94/08969, WO 94/08970, FRA-2 733 749 and DE 195 43 988, such as 4,5-Diamino-1-methylpyrazole, 4,5-diamino-1- (P-hydroxyethyl) pyrazole, 3,4-diaminopyrazole, 4,5-diamino-1- (4'-chlorobenzyl) pyrazole, 4,5-diamino-1,3-dimethylpyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4- amino-1,3-dimethyl-5-hydrazinopyrazole, 1-benzyl-4,5-diamino-3-methylpyrazole, 4,5-diamino-3-tert-butyl-1
- a 4,5-diaminopyrazole will preferably be used and even more preferably 4,5-diamino-1- (P-hydroxyethyl) pyrazole and / or a corresponding salt.
- pyrazole derivatives which may also be mentioned include diamino-N, N-dihydropyrazolopyrazolones and in particular those described in patent application FR-A-2886 136, such as the following compounds and the corresponding addition salts: 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 2-amino-3-ethylamino-6,7-dihydro-1H, 5H- pyrazolo [1,2-a] pyrazol-1-one, 2-amino-3-isopropylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a-pyrazol-1-one, 2-amino- 3- (pyrrolidin-1-yl) -6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one, 4,5-diamino-1,2-dimethyl-1
- 4,5-Diamino-1- (p-hydroxyethyl) pyrazole and / or 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1 are preferably used.
- the oxidation base or bases each advantageously represent from 0.001% to 10% by weight relative to the total weight of the composition and preferably from 0.005% to 5% by weight, relative to the total weight of the composition according to the invention. invention.
- the cosmetic composition according to the invention also comprises at least one additional oxidation coupler, different from the compounds of formula (I) as well as their geometrical or optical isomers, their tautomers, their acid or organic base salts. or mineral or their solvates according to the invention.
- at least one additional oxidation coupler different from the compounds of formula (I) as well as their geometrical or optical isomers, their tautomers, their acid or organic base salts. or mineral or their solvates according to the invention.
- oxidation couplers mention may in particular be made of meta-phenylenediamines, meta-aminophenols, meta-diphenols, naphthalene-based coupling agents and heterocyclic coupling agents and the corresponding addition salts.
- 1,3-dihydroxybenzene, 1,3-dihydroxy-2-methylbenzene, 4-chloro-1,3-dihydroxybenzene, 2,4-diamino-1- ( ⁇ -hydroxyethyloxy) benzene may be mentioned, 2-amino-4- ( ⁇ -hydroxyethylamino) -1-methoxybenzene, 1,3-diaminobenzene, 1,3-bis (2,4-diaminophenoxy) propane, 3-ureidoaniline, 3-ureido 1-dimethylaminobenzene, sesamol, 1,1-hydroxyethylamino-3,4-methylene-dioxybenzene, ⁇ -naphthol, 2-methyl-1-naphthol, 6-hydroxyindole, 4-hydroxyindole, 4-hydroxy N-methylindole, 2-amino-3-hydroxypyridine, 6-hydroxybenzomorpholine, 3,5-diamino-2,6-dimeth
- the additional oxidation coupler or couplers different from the compounds of formula (I) as well as their geometrical or optical isomers, their tautomers, their organic or inorganic acid or base salts or their solvates according to the invention , if they are present, each advantageously represents 0.001% to 10% by weight, more preferably 0.005% to 5% by weight, relative to the total weight of the composition according to the invention.
- addition salts of oxidation bases and coupling agents which may be used in the context of the invention are in particular chosen from acid addition salts, such as hydrochlorides, hydrobromides, sulphates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, phosphates and acetates.
- the composition according to the invention may optionally also comprise one or more synthetic or natural direct colors, chosen from cationic, anionic and nonionic species, preferably cationic or nonionic species, either as sole additional colorants or in addition to additional oxidation agent (s).
- Suitable direct colors include azo direct dyes; (poly) methine colorants such as cyanines, hemicyanines and styryls; carbonyl colorants; azine colorants; nitro (hetero) aryl colorants; tri (hetero) arylmethane colorants; porphyrin colorants; phthalocyanine colorants and natural direct colors, alone or in the form of mixtures.
- the direct colorants are preferably cationic direct colors.
- Het + represents a cationic heteroaryl radical, preferably carrying an endocyclic cationic charge, such as imidazolium, indolium or pyridinium, optionally substituted, preferably, with one or more (C 1 -C 5) -alkyl groups, such as methyl;
- Ar + represents an aryl radical, such as phenyl or naphthyl, carrying an exocyclic cationic charge, preferably ammonium, in particular tri (C 1 -C 8) alkylammonium such as trimethylammonium;
- Ar represents an aryl group, in particular phenyl, which is optionally substituted, preferably by one or more electron donor groups, such as i) (Ci-Cs) optionally substituted alkyl, ii) (Ci-Cs) alkoxy optionally substituted, iii) (di) (C 1 -C 8) (alkyl) amino optionally substituted on the alkyl group (s) by a hydroxyl group, iv) aryl (C 1 -C 8) alkylamino, v) N- (C 1 -C 6) C8) optionally substituted alkyl-N-aryl (C1-C8) alkylamino or alternatively Ar represents a julolidine group
- Ar ' represents an optionally substituted divalent (hetero) arylene group, such as phenylene, in particular para-phenylene, or naphthalene, which are optionally substituted, preferably by one or more (C 1 -C 8) alkyl, hydroxyl or (Ci - Cs) alkoxy;
- Ar represents an optionally substituted (hetero) aryl group, such as phenyl or pyrazolyl, which are optionally substituted, preferably by one or more (C 1 -C 8) alkyl, hydroxyl, (di) (C 1 -C 8) (alkyl) groups; ) amino, (C 1 -C 8) alkoxy or phenyl;
- R a and R b which may be the same or different, represent a hydrogen atom or a (C 1 -C 8) alkyl group, which is optionally substituted, preferably with a hydroxyl group; or, alternatively, the substituent R a with a substituent of Het + and / or R b with a substituent of Ar and / or R a with R b form, together with the atoms that carry them, a (hetero) cycloalkyl;
- R a and R b represent a hydrogen atom or a (C 1 -C 4) alkyl group, which is optionally substituted with a hydroxyl group;
- An " represents an anionic counterion, such as mesylate or halide.
- the cationic part is derived from the following derivatives:
- R 1 represents a (C 1 -C 4) -alkyl group such as methyl
- R 2 and R 3 which are identical or different, represent a hydrogen atom or a (C 1 -C 4) alkyl group, such as methyl;
- R 4 represents a hydrogen atom or an electron donor group, such as an optionally substituted (C 1 -C 6) alkyl group,
- R 4 represents a hydrogen atom
- Z represents a CH group or a nitrogen atom, preferably CH;
- An " represents an anionic counterion, such as mesylate or halide.
- the dye of the formulas (IIIa-1) and (IVa-1) is chosen from the Basic Red 51, the Basic Yellow 87 and the Basic Orange 31 or corresponding derivatives:
- Basic Red 51 Basic Orange 31 Basic Yellow 87 Among the natural direct dyes that can be used according to the invention, mention may be made of hennotannic acid, juglone, alizarin, purpurine, carminic acid, kermesic acid, purpurogalline, protocatechaldehyde, indigo, isatin, curcumin, spinulosin, apigenidine and orcein. Extracts or decoctions containing these natural dyes and in particular poultices or extracts based on henna can also be used. When present, the direct dye (s) are more particularly from 0.001% to 10% by weight and preferably from 0.005% to 5% by weight of the total weight of the composition.
- the cosmetic composition according to the invention comprises:
- the compounds of formula (I) are chosen from compounds (1) to (45) as defined previously, more preferably from compounds (1), (4), (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), (34), (35), (36), (37), (38), (39), (40), (41), (42), (43), (44), and 45) as defined previously;
- the chemical oxidizing agent (s) are chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes (with their potential cofactors). ) among which may be mentioned peroxidases, 2-electron oxidoreductases such as uricases and 4-electron oxygenases such as laccases, preferably the chemical oxidizing agent is hydrogen peroxide.
- the total content of or chemical oxidizing agents present in the cosmetic composition according to the invention is between 0.001 and 30% by weight, more preferably between 0.05 and 20% by weight, more preferably still between 0.2 and 15% by weight, relative to the total weight of the cosmetic composition.
- the pH of the oxidizing composition containing the chemical oxidizing agent (s) is such that, after mixing with the cosmetic composition, the pH of the resulting composition applied to the keratin fibers preferably varies between 2 and 12 approximately, even more preferentially between 3 and 10 and even more particularly between 4 and 9.5. It can be adjusted to the desired value by means of acidifying or alkalinizing agents usually used in the keratinous fiber coatings and as defined above.
- the cosmetic composition is a ready-to-use cosmetic composition, in particular for dyeing keratin fibers, in particular human fibers such as the hair, which results from mixing a cosmetic composition comprising one or more compounds of formula (I) or (IA) or (IB) as defined above and an oxidizing cosmetic composition comprising one or more chemical oxidizing agents.
- the composition comprising one or more compounds of formula (I) or (IA) or (IB) as defined above is devoid of chemical oxidizing agent.
- the composition further comprises a cosmetically acceptable medium for dyeing keratin fibers.
- cosmetically acceptable medium is meant a suitable medium for dyeing keratin fibers which generally comprises water or a mixture of water and at least one solvent.
- organic such as, for example, C 1 -C 4 lower alcohols, branched or unbranched, such as ethanol and isopropanol; polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, propylene glycol monomethyl ether, diethylene glycol monoethyl ether and monomethyl ether, glycerol and aromatic alcohols such as benzyl alcohol or phenoxyethanol; and their mixtures.
- organic such as, for example, C 1 -C 4 lower alcohols, branched or unbranched, such as ethanol and isopropanol
- polyols and polyol ethers such as 2-butoxyethanol, propylene glycol, propylene glycol monomethyl ether, diethylene glycol monoethyl ether and monomethyl ether, glycerol and aromatic alcohols such as
- the pH of the composition according to the invention may optionally be adjusted to the desired value by means of one or more acidifying agents and / or of one or more basifying agents.
- acidifying agents mention may be made, by way of example, of mineral or organic acids such as hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid, lactic acid, sulphonic acids.
- mineral or organic acids such as hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids such as acetic acid, tartaric acid, citric acid, lactic acid, sulphonic acids.
- alkalinizing agents that may be mentioned, by way of example, are ammonia, alkaline carbonates, alkanolamines such as mono-, di- and triethanolamines and their derivatives, sodium or potassium hydroxides and following formula (VI):
- Ra, Rb, R c and Rd which may be identical or different, represent a hydrogen atom or a C 1 -C 4 alkyl or C 1 -C 4 hydroxyalkyl radical.
- the cosmetic composition according to the invention may further comprise at least one additive chosen from perfumes, surfactants (cationic, anionic, nonionic or amphoteric), sequestering agents, polymers, ceramides, silicones, preservatives, pearlescent or opacifying agents, vitamins or provitamins.
- the total content of the additive (s) present in the composition is between 0.01 and 20% by weight relative to the total weight of the composition according to the invention.
- the cosmetic composition according to the invention may be in various forms, such as in the form of liquids, creams, gels, foams, or in any other form suitable for effecting a co-loration of the keratinous fibers, and in particular of the hair humans.
- the invention also relates to a process for the coororation of keratinous fibers, in particular human keratin fibers such as the hair, comprising at least one step of applying to said keratinous fibers of the cosmetic composition according to the invention such that defined above, and optionally at least one step of applying to said keratinous fibers an oxidizing cosmetic composition as described above.
- step (s) ii) when step (s) i) are implemented, it is understood that between step (s) i) and step (s) ii), said fibers may be rinsed, and / or washed and then optionally dried.
- the present invention also relates to a multi-compartment device or "kit” for dyeing, comprising a first compartment containing one or more compounds of formula (I) as defined above, and a second compartment comprising one or more oxidizing agents as defined above.
- the multi-compartment device according to the invention comprises a first compartment containing the cosmetic composition according to the invention as defined above, and a second compartment comprising an oxidizing cosmetic composition. containing one or more oxidizing chemical agents as defined above.
- the device according to the invention comprises a compartment containing a ready-to-use cosmetic composition as defined above.
- the compounds have been fully characterized by standard spectroscopic or spectrometric methods known to those skilled in the art.
- the product is salified with 12 ml of hydrochloric acid solution (5-6M) in 200 ml of isopropanol, the solution is then concentrated and the final product dried. There is thus obtained 8-ethyl-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride in the form of a beige powder.
- the synthesis is carried out from 7-nitro-tetrahydroquinoline.
- 15 g of 7-nitro-tetrahydroquinoline are introduced into 300 ml of acetonitrile, and 11.3 g of N-chlorosuccinimide are then added.
- the reaction medium is then refluxed for 4 hours 30 minutes.
- the medium is transferred to an IL flask containing 50 ml of water and 300 ml of ethyl acetate.
- the mixture is concentrated on a rotary evaporator and then 200 ml of ethyl acetate and 100 ml of water are added.
- the aqueous phase is extracted twice with ethyl acetate.
- the combined organic phases are washed twice with water and then once with a saturated solution of sodium chloride. After having been dried over anhydrous magnesium sulphate, the organic phase is concentrated under reduced pressure. Purification by flash chromatography on a conventional column (eluent Dichloromethane / Heptane 10/90) is then carried out and the chlorinated product is obtained in the form of an orange powder.
- the synthesis is carried out starting from the 8-chloro-7-nitroquinoline intermediate, as described in the synthesis of Example 4.
- 13.0 g of 8-chloro-7-nitroquinoline are introduced into 500 ml of 1-butanol.
- 18 ml of diethanolamine are added to the solution obtained, with stirring, and the reaction medium is then refluxed for 16 hours.
- dichloromethane and water are added to the residue.
- the aqueous phase is extracted three times with dichloromethane.
- the combined organic phases are washed three times with water and then once with the saturated sodium chloride solution. After having been dried over anhydrous magnesium sulphate, the organic phase is concentrated under reduced pressure and then taken up in diethyl ether and the mixture is stirred for 2 hours until an orange precipitate appears. After removing the solvent, the nitrated precursor of the expected product is isolated in the form of an orange powder.
- the synthesis is carried out starting from the 8-chloro-7-nitroquinoline intermediate as described in the synthesis of Example 4.
- a 500 ml trico 1 equipped with a thermometer and a magnetized bar 7 0 g of 8-chloro-7-nitroquinoline in 250 ml of toluene.
- 8 ml of 1-methylimidazole are added to the solution obtained with stirring and the reaction medium is refluxed for 16 hours.
- a brown precipitate appears and it is filtered and then washed with diethyl ether.
- the precipitate is then taken up in acetonitrile and the mixture is refluxed for 10 minutes.
- the precipitate obtained is filtered, leading to the nitrated precursor of the expected product in the form of a light brown powder.
- the synthesis is carried out starting from the intermediate 8-chloro-7-nitroquinoline as described in Example 4.
- 15 g of 8-chloro-7-nitroquinoline in 150 ml of acetonitrile 25 ml of pyrrole and 70 g of cesium carbonate are then added to the solution obtained, with stirring.
- the three-necked flask is purged with nitrogen, then 1.36g of copper (I) iodide is added.
- the reaction medium is refluxed under nitrogen for 16 hours, the reaction is followed by liquid chromatography coupled to mass spectrometry.
- reaction medium is filtered through silica and eluted with ethyl acetate, the filtrate is then concentrated under reduced pressure and the residue is purified by flash chromatography on a conventional column (eluent. Ethyl acetate / 20/80 petroleum ether ), to give 8-pyrrole-7-nitroquinoline.
- composition (A) according to the present invention was prepared from the ingredients whose contents are indicated, as a percentage by weight of active ingredient relative to the total weight of the composition, in the table below.
- composition A Composition A
- compositions (A1) to (A9) were therefore prepared.
- compositions (A1) to (A9) of the (SI) series include 8-ethyl-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride as a coupler.
- Each of the (Al) to (A9) compositions of the (S2) series include 8-methoxy-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride as a coupler.
- Each of the (Al) to (A9) compositions of the (S3) series comprises 1,2,3,4,7,8,9,10-octahydro-1,7-phenanthroline dihydrochloride as a coupler.
- compositions (A2) to (A9) of the (S4) series comprise 8- (morpholin-4-yl) -1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride as a coupler.
- compositions (A2) to (A9) of the (S5) series include 2,2 '- [(7-amino-1,2,3,4-tetrahydroquinolin-8-yl) imino] diethanol dihydrochloride as a coupler. .
- compositions of the (S6) series comprise 1- (7-amino-1,2,3,4-tetrahydroquinolin-8-yl) -3-methyl-1H-imidazole hydrochloride. 3-ium as coupler.
- compositions (A2) to (A9) of the (S7) series include 8- (1H-pyrrol-1-yl) -1,2,3,4-tetrahydroquinolin-7-amine hydrochloride as a coupler.
- each of the compositions (A1) to (A9) is mixed with a solution of hydrogen peroxide at 20 volumes (6% by weight) in a 1: 1 ratio.
- the final pH of each of the mixtures is 9.5.
- the comparative evaluation was carried out with the same dyeing support (A) as described in Example 1, and according to the same operating conditions.
- the couplers are numbered as follows:
- Cl is 8-ethyl-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride (Invention);
- C2 is 8-methoxy-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride (Invention);
- C3 is 1,2,3,4,7,8,9,10-octahydro-1,7-phenanthroline dihydrochloride (Invention);
- C4 is 8- (morpholin-4-yl) -1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride (Invention);
- C5 is 2,2 '- [(7-amino-1,2,3,4-tetrahydroquinolin-8-yl) imino] diethanol dihydrochloride (Invention);
- C6 is 1- (7-amino-1,2,3,4-tetrahydroquinolin-8-yl) -3-methyl-1H-imidazol-3-ium chloride hydrochloride (Invention);
- C7 is 8- (1H-pyrrol-1-yl) -1,2,3,4-tetrahydroquinolin-7-amine hydrochloride (Invention);
- B is 4-aminophenylamine dihydrochloride
- B2 is 2-methylbenzene-1,4-diamine sulphate
- B3 is 4-aminophenol.
- each of the compositions is mixed with a solution of hydrogen peroxide at 20 vol (6 wt%) in a 1: 1 ratio.
- the final pH of each mixture is equal to
- each of the compositions is mixed with a solution of hydrogen peroxide at 20 volumes (6% by weight) in a 1: 1 ratio.
- the final pH of each mixture is equal to
- each of the compositions is mixed with a solution of hydrogen peroxide at 20 vol (6 wt%) in a 1: 1 ratio.
- the final pH of each of the mixtures is 9.5.
- a * and b * as defined above are the values measured after staining.
- composition obtained is applied to strands of natural Caucasian hair 90% white of 1 g. After 30 minutes of resting at 27 ° C., the locks are rinsed, washed with a standard shampoo, rinsed again and then dried.
- the oxidation couplers are numbered as follows:
- C2 is 8-methoxy-1,2,3,4-tetrahydroquinolin-7-amine dihydrochloride (Invention);
- D2 is 8-methoxy-1,2,3,4-tetrahydroquinoline
- the oxidation bases are numbered as follows:
- A6 is 2- (4,5-diamino-1H-pyrazol-1-yl) ethanol sulfate
- A7 is 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazol-1-one dimethanesulfonate; and A8 is 2 - [(3-aminopyrazolo [1,5-a] pyridin-2-yl) oxy] ethanol hydrochloride.
- the colorimetric data for each of the locks are then measured with a Minolta CM-3610d spectrophotometer.
- L * a * b * L * represents the brightness
- a * indicates the green / red color axis
- b * the blue / yellow color axis.
- the higher the L * value the lighter or less intense the color.
- the lower the value of L the darker or more intense the color.
- L *, a * and b * represent the values measured after hair coloring BN and Lo *, ao * and bo * represent the measured values before hair dye BN.
- ⁇ the higher the value of ⁇ , the better the rise of the color.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1759604A FR3072286B1 (fr) | 2017-10-13 | 2017-10-13 | 7-amino-1,2,3,4-tetrahydroquinoleines particuliers, procede et composition |
| PCT/EP2018/077088 WO2019072697A1 (fr) | 2017-10-13 | 2018-10-05 | 7-amino-1,2,3,4-tétrahydroquinoléines particuliers, procédé et composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3694485A1 true EP3694485A1 (fr) | 2020-08-19 |
Family
ID=60765849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18782976.7A Withdrawn EP3694485A1 (fr) | 2017-10-13 | 2018-10-05 | 7-amino-1,2,3,4-tétrahydroquinoléines particuliers, procédé et composition |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200276102A1 (fr) |
| EP (1) | EP3694485A1 (fr) |
| FR (1) | FR3072286B1 (fr) |
| WO (1) | WO2019072697A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12473604B2 (en) | 2019-04-17 | 2025-11-18 | Arcelormittal | Method for monitoring a steelmaking process and associated computer program |
| US12396938B2 (en) | 2022-08-31 | 2025-08-26 | L'oreal | Compositions and methods for coloring hair |
| CN119998304A (zh) * | 2022-09-30 | 2025-05-13 | 三菱化学株式会社 | 化合物、金属络合物、烯烃聚合用催化剂组合物、烯烃聚合用催化剂和烯烃系聚合物的制造方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE626050A (fr) | 1962-03-30 | |||
| DE1492175A1 (de) | 1965-07-07 | 1970-02-12 | Schwarzkopf Gmbh Hans | Verfahren zum Faerben von lebenden Haaren |
| SU400588A1 (ru) * | 1971-12-16 | 1973-10-01 | Московский государственный университет В. Ломоносова | Способ получения тетрагидропиридино-дибензо |
| DE2359399C3 (de) | 1973-11-29 | 1979-01-25 | Henkel Kgaa, 4000 Duesseldorf | Haarfärbemittel |
| DE2441598A1 (de) * | 1974-08-30 | 1976-03-11 | Henkel & Cie Gmbh | Haarfaerbemittel |
| DE2441895A1 (de) * | 1974-09-02 | 1976-03-11 | Henkel & Cie Gmbh | Haarfaerbemittel |
| DE2941512A1 (de) | 1978-10-16 | 1980-04-24 | Eastman Kodak Co | Neue monoazofarbstoffe und deren verwendung |
| DE3843892A1 (de) | 1988-12-24 | 1990-06-28 | Wella Ag | Oxidationshaarfaerbemittel mit einem gehalt an diaminopyrazolderivaten und neue diaminopyrazolderivate |
| JPH0563124A (ja) | 1991-09-03 | 1993-03-12 | Mitsubishi Electric Corp | 混成集積回路装置 |
| DE4133957A1 (de) | 1991-10-14 | 1993-04-15 | Wella Ag | Haarfaerbemittel mit einem gehalt an aminopyrazolderivaten sowie neue pyrazolderivate |
| DE4234885A1 (de) | 1992-10-16 | 1994-04-21 | Wella Ag | Verfahren zur Herstellung von 4,5-Diaminopyrazol-Derivaten, deren Verwendung zum Färben von Haaren sowie neue Pyrazol-Derivate |
| DE4234887A1 (de) | 1992-10-16 | 1994-04-21 | Wella Ag | Oxidationshaarfärbemittel mit einem Gehalt an 4,5-Diaminopyrazolderivaten sowie neue 4,5-Diaminopyrazolderivate und Verfahren zu ihrer Herstellung |
| TW311089B (fr) | 1993-07-05 | 1997-07-21 | Ciba Sc Holding Ag | |
| TW325998B (en) | 1993-11-30 | 1998-02-01 | Ciba Sc Holding Ag | Dyeing keratin-containing fibers |
| ES2215944T3 (es) | 1994-11-03 | 2004-10-16 | Ciba Specialty Chemicals Holding Inc. | Colorantes imidazolazoicos cationicos. |
| DE4440957A1 (de) | 1994-11-17 | 1996-05-23 | Henkel Kgaa | Oxidationsfärbemittel |
| US5696130A (en) * | 1994-12-22 | 1997-12-09 | Ligand Pharmaceuticals Incorporated | Tricyclic steroid receptor modulator compounds and methods |
| FR2733749B1 (fr) | 1995-05-05 | 1997-06-13 | Oreal | Compositions pour la teinture des fibres keratiniques contenant des diamino pyrazoles, procede de teinture, nouveaux diamino pyrazoles et leur procede de preparation |
| DE19539264C2 (de) | 1995-10-21 | 1998-04-09 | Goldwell Gmbh | Haarfärbemittel |
| DE19543988A1 (de) | 1995-11-25 | 1997-05-28 | Wella Ag | Oxidationshaarfärbemittel mit einem Gehalt an 3,4,5-Triaminopyrazolderivaten sowie neue 3,4,5-Triaminopyrazolderivate |
| WO1998047868A1 (fr) | 1997-04-18 | 1998-10-29 | Smithkline Beecham Plc | Derives d'uree contenant un heterocycle utilises comme antagonistes des recepteurs 5ht1a, 5ht1b et 5ht¿1d? |
| JP2002521436A (ja) | 1998-07-28 | 2002-07-16 | スミスクライン・ビーチャム・コーポレイション | 置換アニリド化合物および方法 |
| FR2801308B1 (fr) | 1999-11-19 | 2003-05-09 | Oreal | COMPOSITIONS DE TEINTURE DE FIBRES KERATINIQUES CONTENANT DE DES 3-AMINO PYRAZOLO-[1,(-a]-PYRIDINES, PROCEDE DE TEINTURE, NOUVELLES 3-AMINO PYRAZOLO-[1,5-a]-PYRIDINES |
| US6441238B1 (en) * | 2001-12-19 | 2002-08-27 | Air Products And Chemicals, Inc. | N-(aminopropyl)-toluenediamines and their use as epoxy curing agents |
| AU2003245773A1 (en) | 2002-02-15 | 2003-09-04 | Glaxo Group Limited | Vanilloid receptor modulators |
| US20070105865A1 (en) | 2003-09-09 | 2007-05-10 | Neurogen Corporation | Substituted bicyclic quinazolin-4-ylamine derivatives |
| FR2886136B1 (fr) | 2005-05-31 | 2007-08-10 | Oreal | Composition pour la teinture des fibres keratiniques comprenant au moins un derive de diamino-n,n-dihydro- pyrazolone et un colorant d'oxydation cationique |
| CN1907253A (zh) * | 2006-08-23 | 2007-02-07 | 苏建华 | 用于毛发染色的含有氨基杂环化合物的组合物及染色方法 |
| TWI417099B (zh) | 2007-03-23 | 2013-12-01 | Neuraxon Inc | 具抑制一氧化氮合成酶活性之喹諾酮、四氫喹啉及其相關化合物 |
| JP5672255B2 (ja) | 2012-02-21 | 2015-02-18 | 新日鐵住金株式会社 | 鍛鋼ロールの製造方法 |
-
2017
- 2017-10-13 FR FR1759604A patent/FR3072286B1/fr not_active Expired - Fee Related
-
2018
- 2018-10-05 US US16/755,832 patent/US20200276102A1/en not_active Abandoned
- 2018-10-05 EP EP18782976.7A patent/EP3694485A1/fr not_active Withdrawn
- 2018-10-05 WO PCT/EP2018/077088 patent/WO2019072697A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20200276102A1 (en) | 2020-09-03 |
| WO2019072697A1 (fr) | 2019-04-18 |
| FR3072286B1 (fr) | 2022-08-12 |
| FR3072286A1 (fr) | 2019-04-19 |
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