WO2001041724A2 - Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle - Google Patents
Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle Download PDFInfo
- Publication number
- WO2001041724A2 WO2001041724A2 PCT/FR2000/003433 FR0003433W WO0141724A2 WO 2001041724 A2 WO2001041724 A2 WO 2001041724A2 FR 0003433 W FR0003433 W FR 0003433W WO 0141724 A2 WO0141724 A2 WO 0141724A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- azetidin
- amino
- phenyl
- radical
- methyl
- Prior art date
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Classifications
-
- 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
- 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
Definitions
- the subject of the invention is new compositions for the oxidation dyeing of keratin fibers comprising at least one paraphenylenediamine derivative with an azetidinyl group as oxidation base, the dyeing process and the dyeing kit using this composition. , as well as new azapidinyl grouped paraphenylenediamines.
- oxidation dye precursors in particular ortho or paraphenylenediamines, ortho or paraaminophenols, heterocyclic compounds such as diaminopyrazole derivatives, called generally oxidation bases.
- oxidation dye precursors in particular ortho or paraphenylenediamines, ortho or paraaminophenols, heterocyclic compounds such as diaminopyrazole derivatives, called generally oxidation bases.
- the precursors of oxidation dyes, or oxidation bases are colorless or weakly colored compounds which, associated with oxidizing products, can give rise, through an oxidative condensation process, to colored and coloring compounds.
- couplers or color modifiers the latter being chosen in particular from aromatic metadiamines, metaaminophenols, metadiphenols and certain heterocyclic compounds.
- the dyes must also make it possible to cover white hair, and finally be the least selective possible, that is to say allow to obtain the smallest possible color differences throughout the same keratin fiber, which can be in differently sensitized effect (ie damaged) between its tip and its root.
- these compounds are not always satisfactory, in particular with regard to the power of the colorations obtained, their selectivity or even their resistance to the various attacks which the keratin fibers on which these colorations are produced can undergo.
- the first object of the invention is therefore a composition for the oxidation dyeing of keratin fibers and in particular human keratin fibers such as the hair, characterized in that it comprises, in a medium suitable for dyeing, at least an oxidation base chosen from paraphenylenediamine derivatives containing an azetidinyl group of formula (I) and (II) below, and their addition salts with an acid:
- R4 and R 5 represent a hydrogen atom; a halogen atom; a hydroxy radical; alkyl -C 6; a C 2 -C 6 alkenyl radical; a C 2 -C 6 alkynyl radical; a C ⁇ -C 6 alkoxy radical; a carbamyl radical; an O-CO-NH2 radical; an N-alkyl (CrC 6 ) carbamyl radical; an N, N-dialkyl (C ⁇ -C6) carbamyl radical; an amino radical; an amino (CC 6 ) alkyl radical; an amino dialkyl (CC 6 ) radical; an alkyl (CrC 6 ) carbonyl radical; a carboxy radical; a carboxy alkyl (CrC 6 ) radical; an alkyl (CrC- 6 ) carbonyloxy radical; a CC 6 trifluoroalkyl radical; a cyano radical; an alkyl -C 6; a C 2 -C 6 al
- R ⁇ represents an alkyl radical in C- ⁇ C ⁇ ; an aromatic ring such as for example a phenyl ring, or a 5 or 6-membered heteroaromatic ring containing from 1 to 3 heteroatoms chosen from oxygen, nitrogen or sulfur atoms;
- - n is an integer between 1 and 4 inclusive; preferably between 1 and 3,
- - p is an integer equal to 1 or 2;
- the colorings obtained with the oxidation dye composition in accordance with the invention are powerful and not very selective, furthermore exhibiting excellent resistance properties with respect to the action of different external agents (light, bad weather, washing, permanent waving, perspiration, friction).
- the oxidation dye compositions in accordance with the invention also make it possible to achieve nuances in a very wide range of colors.
- the halogen atoms are chosen from bromine, chlorine, iodine and fluorine
- CC 6 alkyl means a linear alkyl chain or branched having from 1 to 6 carbon atoms and which can be substituted by one or more hydroxyl, amino, acylamino, carbamate, ureido radicals, or even by a saturated or unsaturated heterocycle with 5 or 6 members.
- the hydroxy and / or amino radicals contained in said alkyl chain which may themselves be substituted or not by one or more CC 6 alkyl radicals.
- the paraphenylenediamine derivative (s) containing an azetidinyl group of formulas (I) and or (II) in accordance with the invention and / or the addition salt or their salts with an acid preferably represent from 0.0005 to 12% by weight approximately of the total weight of the dye composition, and even more preferably from 0.005 to 6% by weight approximately of this weight.
- the medium suitable for dyeing generally consists of water or a mixture of water and at least one organic solvent to dissolve the compounds which are not sufficiently soluble in water.
- organic solvent mention may, for example, be made of lower CrC alkanols, such as ethanol and isopropanol; glycerol; glycols and glycol ethers such as 2-butoxyethanol, propylene glycol, monomethyl ether propylene glycol, monoethyl ether and monomethyl ether of diethylene glycol, as well as aromatic alcohols such as benzyl alcohol or phenoxyethanol, analogues and their mixtures.
- the solvents may be present in proportions preferably of between 1 and 40% by weight approximately relative to the total weight of the dye composition, and even more preferably between 5 and 30% by weight approximately.
- the pH of the dye composition according to the invention is generally between 3 and 12 approximately, and preferably between 5 and 11 approximately. It can be adjusted to the desired value by means of acidifying or basifying agents usually used in dyeing keratin fibers or even using conventional buffer systems.
- inorganic or organic acids such as hydrochloric acid, orthophosphoric acid, sulfuric acid, carboxylic acids such as ⁇ acetic acid, tartaric acid , citric acid, lactic acid, sulfonic acids.
- basifying agents there may be mentioned, by way of example, ammonia, alkali carbonates, alkanolamines such as mono-, di- and triethanolamines as well as their derivatives, sodium or potassium hydroxides and compounds of formula (III) below:
- W is a propylene residue optionally substituted by a hydroxyl group or a C1-C4 alkyl radical;
- the oxidation dye composition in accordance with the invention additionally contains one or more couplers so as to modify or enhance the shades obtained by reflecting the compounds of formulas (I) and or (II).
- the couplers which can be used in the oxidation dye compositions in accordance with the invention can be chosen from the couplers conventionally used in oxidation dyeing and among which there may be mentioned in particular metaphenylenediamines, meta-aminophenols, metadiphenols and heterocyclic couplers.
- couplers are more particularly chosen from 2-methyl 5-amino phenol, 5-N- ( ⁇ -hydroxyethyl) amino 2-methyl phenol, 3-amino phenol, 1, 3-dihydroxy benzene, 1, 3 -dihydroxy 2-methyl benzene, 4-chloro 1, 3-dihydroxy benzene, 2,4-diamino l- ( ⁇ -hydroxyethyloxy) benzene, 2-amino 4- ( ⁇ -hydroxyethylamino) 1-methoxy benzene, 1,3-diamino benzene, 1,3-bis- (2,4-diaminophenoxy) propane, sesamol, ⁇ -naphthol, 2-methyl-1-naphthol, 6-hydroxy indole, 4- hydroxy indole, 4-hydroxy N-methyl indole, 6-hydroxy indoline, 2,6-dihydroxy 4-methyl pyridine, 1-H 3-methyl pyrazole 5-one, 1-phenyl 3-methyl pyrazole 5
- the coupler or couplers preferably represent from 0.0001 to 10% by weight approximately of the total weight of the dye composition and even more preferably from 0.005 to 5% by weight approximately of this weight.
- the dye composition in accordance with the invention may also contain, in addition to the compounds of formulas (I) and / or (II) as defined above and couplers defined above, at least one additional oxidation base, and which can be chosen from the oxidation bases conventionally used in oxidation dyeing and among which there may be mentioned in particular the paraphenylenediamines different from the compounds of formulas (I) and (II) in accordance with the invention, the bis-phenylalkylenediamines, para-aminophenols, ortho-aminophenols and heterocyclic bases, and their addition salts with an acid.
- paraphenylenediamines mention may more particularly be made, for example, of paraphenylenediamine, paratoluylenediamine, 2-chloro paraphenylenediamine, 2,3-dimethyl paraphenylenediamine, 2,6-dimethyl paraphenylenediamine, 2,6-diethyl paraphenylenediamine , 2,5-dimethyl paraphenylenediamine, N, N-dimethyl paraphenylenediamine, N, N-diethyl paraphenylenediamine, N, N-dipropyl paraphenylenediamine, 4-amino NN-diethyl 3-methyl aniline, N, N-bis- ( ⁇ -hydroxyethyl) paraphenylenediamine, 4-N, N-bis- ( ⁇ -hydroxyethyl) amino 2-methyl aniline, 4-N, N-bis- ( ⁇ -hydroxyethyl) amino 2-chloro aniline, 2- ⁇ -hydroxyethyl parapheny
- paraphenylenediamines mentioned above very particularly preferred are paraphenylenediamine, paratoluylenediamine, 2-isopropyl paraphenylenediamine, 2- ⁇ -hydroxyethyl paraphenylenediamine, 2- ⁇ -hydroxyethyloxy paraphenylenediamine, 2,6-dimethylaph 2,6-diethyl paraphenylenediamine, 2,3-dimethyl paraphenylenediamine, N, N-bis- ( ⁇ -hydroxyethyl) paraphenylenediamine, 2-chloro paraphenylenediamine, 2- ⁇ -acetylaminoethyloxy paraphenylenediamine, and their addition salts with an acid.
- para-aminophenol mention may more particularly be made, for example, of para-aminophenol, 4-amino 3-methyl phenol, 4-amino 3-fluoro phenol, 4-amino 3-hydroxymethyl phenol, 4-amino 2-methyl phenol, 4-amino 2-hydroxymethyl phenol, 4-amino 2-methoxymethyl phenol, 4-amino 2-aminomethyl phenol, 4-amino 2- ( ⁇ -hydroxyethyl aminomethyl) phenol, 4-amino 2-fluoro phenol, and their addition salts with an acid.
- para-aminophenol 4-amino 3-methyl phenol, 4-amino 3-fluoro phenol, 4-amino 3-hydroxymethyl phenol, 4-amino 2-methyl phenol, 4-amino 2-hydroxymethyl phenol, 4-amino 2-methoxymethyl phenol, 4-amino 2-aminomethyl phenol, 4-amino 2- ( ⁇ -hydroxyethyl aminomethyl) phenol, 4-amino 2-fluoro phenol, and their addition salts with an
- ortho-aminophenols there may be mentioned more particularly by way of example, 2-amino phenol, 2-amino 5-methyl phenol, 2-amino 6-methyl phenol, 5-acetamido 2-amino phenol, and their addition salts with an acid.
- heterocyclic bases that may be mentioned more particularly by way of example, pyridine derivatives, pyrimidine derivatives and pyrazole derivatives.
- pyridine derivatives mention may more particularly be made of the compounds described, for example, in patents GB 1 026 978 and GB 1 153 196, such as 2,5-diamino pyridine, 2- (4-methoxyphenyl) amino 3-amino pyridine , 2,3-diamino 6-methoxy pyridine, 2- ( ⁇ -methoxyethyl) amino 3-amino 6-methoxy pyridine, 3,4-diamino pyridine, and their addition salts with an acid.
- pyrazole derivatives mention may more particularly be made of the compounds described in patents DE 3 843 892, DE 4 133 957 and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43 988 like the 4,5-diamino 1-methyl pyrazole, 4,5-diamino 1 - ( ⁇ -hydroxyethyl) pyrazole, 3,4-diamino pyrazole, 4,5-diamino 1- (4'-chlorobenzyl) pyrazole, 4,5-diamino 1, 3-dimethyl pyrazole, 4,5-diamino 3-methyl 1-phenyl pyrazole, 4,5-diamino 1-methyl 3-phenyl pyrazole, 4-amino 1, 3-dimethyl 5 -hydrazino pyrazole, 1-benzyl 4,5-diamino 3-methyl pyrazole, 4,5-diamin
- the additional oxidation base (s) preferably represent from 0.0005 to 12% by weight approximately of the total weight of the dye composition, and even more preferably from 0.005 to 6% by weight approximately of this weight .
- addition salts with an acid which can be used in the context of the dye compositions of the invention are in particular chosen from hydrochlorides, hydrobromides, sulfates, citrates, succinates, tartrates, lactates, phosphates and acetates.
- the dye composition according to the invention may also contain one or more direct dyes which can in particular be chosen from nitro dyes from the benzene series.
- the dye composition in accordance with the invention may also contain various adjuvants conventionally used in compositions for dyeing the hair, such as anionic, cationic, nonionic, amphoteric, zwitterionic surfactants or their mixtures, anionic polymers, cationic, non-ionic, amphoteric, zwitterionic or mixtures thereof, mineral or organic thickening agents, antioxidant agents, penetration agents, sequestering agents, perfumes, buffers, dispersing agents, conditioning agents such as by example of modified or non-modified volatile or non-volatile siicones, film-forming agents, ceramides, preserving agents, opacifying agents.
- adjuvants conventionally used in compositions for dyeing the hair, such as anionic, cationic, nonionic, amphoteric, zwitterionic surfactants or their mixtures, anionic polymers, cationic, non-ionic, amphoteric, zwitterionic or mixtures thereof, mineral or organic thickening agents, antioxidant agents, penetration
- the dye composition according to the invention can be in various forms, such as in the form of liquids, creams, gels, or in any other form suitable for dyeing keratin fibers, and in particular human hair.
- the invention also relates to a process for dyeing keratin fibers and in particular human keratin fibers such as the hair, using the dye composition as defined above.
- At least one dye composition as defined above is applied to the fibers, the color being revealed at acidic, neutral or alkaline pH using an oxidizing agent which is added just at the time of use. the dye composition or which is present in an oxidizing composition applied simultaneously or sequentially.
- the dye composition described above is preferably mixed with an oxidizing composition containing, in a suitable medium for dyeing, at the time of use. at least one oxidizing agent present in an amount sufficient to develop coloring.
- the mixture obtained is then applied to the keratin fibers and left to stand for 3 to 50 minutes approximately, preferably 5 to 30 minutes approximately, after which it is rinsed, washed with shampoo, rinsed again and dried.
- the oxidizing agent can be chosen from the oxidizing agents conventionally used for the oxidation dyeing of keratin fibers, and among which mention may be made of hydrogen peroxide, urea peroxide, alkali metal bramates, persalts such as as perborates and persulfates, and the enzymes among which may include peroxidases, oxidoreductases with 2 electrons such as uricases and oxygenases with 4 electrons such as laccases. Hydrogen peroxide is particularly preferred.
- the pH of the oxidizing composition containing the oxidizing agent as defined above is such that after mixing with the dye composition, the pH of the resulting composition applied to the keratin fibers preferably varies between 3 and 12 approximately, and again more preferably between 5 and 11. It is adjusted to the desired value by means of acidifying or basifying agents usually used in dyeing keratin fibers and as defined above.
- the oxidizing composition as defined above may also contain various adjuvants conventionally used in compositions for dyeing the hair and as defined above.
- composition which is finally applied to the keratin fibers can be in various forms, such as in the form of liquids, creams, gels, or in any other form suitable for dyeing keratin fibers, and in particular human hair. .
- Another object of the invention is a device with several compartments or "kit” for dyeing or any other packaging system with several compartments, a first compartment of which contains the dye composition as defined above and a second compartment of which contains the oxidizing composition. as defined above.
- These devices can be equipped with a means enabling the desired mixture to be delivered to the hair, such as the devices described in patent FR-2,586,913 in the name of the applicant.
- R ' 2 , R' 3 , R ' 4 and R' 5 represent a hydrogen atom; a halogen atom; a hydroxyl radical; alkyl ⁇ CrC 6; a C 2 -C 6 alkenyl radical; a C 2 -C 6 alkynyl radical; a C C6 alkoxy radical; a carbamyl radical; a carboxamide radical; an N-alkyl (CrC 6 ) carbamyl radical; an N, N-dialkyl (C ⁇ -C 6 ) carbamyl radical; an amino radical; an amino (CrC 6 ) alkyl radical; an amino dialkyl (CC 6 ) radical; an alkyl (CrC 6 ) carbonyl radical; a carboxy radical; a carboxy (C ⁇ -C 6 ) alkyl radical; an alkyl (CrC 6 ) carbonyloxy radical; a C- ⁇ -C 6 tri
- R ' 6 represents a C1-C ⁇ alkyl radical; an aromatic ring such as for example a phenyl ring, or a 5 or 6-membered heteroaromatic ring containing from 1 to 3 heteroatoms chosen from oxygen, nitrogen or sulfur atoms;
- - n ' is an integer between 1 and 4 inclusive; preferably between 1 and 3,
- the acid addition salts of the compounds of formulas (I ') and (II') can "be chosen from hydrochlorides, hydrobromides, sulfates, citrates, succinates, tartrates, lactates, phosphates and acetates.
- substitution step methods well known in the literature can be used, for example consisting in carrying out a substitution reaction of an azetidinyl type amine on a benzene derivative of p-halogeno nitrobenzene type such as for example a p-fluoro nitrobenzene.
- Conventional substitution methods are used as described in the literature. We can draw inspiration, for example, from the methods described in the following references:
- nitro derivatives thus obtained can be reduced according to known methods, see in particular R. Hemmer, W. L ⁇ rken, in Houben-Weyl, "Methoden der Organischen Chemie", vol.E16d, p 815ff. It will be preferable to use metals such as palladium (Pd), platinum (Pt) or nickel (Ni) in the presence of a hydrogen donor such as ammonium formate, formic acid or even cyclohexene in place of l 'hydrogen (S. Ram, RE Ehrenkaufer, Synthesis, 91, 1988).
- Metals such as zinc (Zn), tin (Sn) or iron (Fe) can also be used, in an acid medium such as aqueous hydrochloric acid or aqueous acetic acid, optionally with the addition of a solvent.
- organic such as methanol, ethanol or tetrahydrofuran.
- Another subject of the invention is the use of the para-phenylenediamine derivatives containing an azetidinyl group of formulas (I), (II), (I ') and (II'), above as oxidation base for the oxidation dye of keratin fibers and in particular human keratin fibers such as the hair.
- the expected product was recovered in the form of needles of a bright yellow compound with a yield of 73%.
- reaction medium was brought to reflux for one hour, the catalyst was removed by filtration and two equivalents of hydrochloric acid were added at zero degree.
- the reduced compound crystallized upon dilution with diisopropyl ether. After drying, the expected product was recovered in the form of a white compound, with a yield of 93%.
- Step D Preparation of 1- (4-aminophenyl) -3-hydroxy-3-methylazetidine tartrate salt
- step C starting from 50 g (0.181 moles) of 1-diphenyl-3-hydroxyazetidine hydrochloride, 21.2 g of 1- (4-nitrophenyl) -3-hydroxyazetidine are obtained, ie a yield of 63%.
- step D starting from 80 g (0.103 moles) of 1- (4-nitrophenyl) -3-hydroxy azetidine, 8.5 g of 1- (4-aminophenyl) -3 are obtained. - hydroxyazetidine, ie a yield of 27%.
- Mass spectrum (TSQ 700; ESI-ID): m / 7 165 (MH) +
- each of the compositions is mixed weight for weight with hydrogen peroxide titrating 20 volumes (6% by weight), pH 3. A mixture of pH 9.8 is obtained.
- This mixture is applied to natural gray hair (BN) or permanent hair (BP) with 90% white, for 30 minutes.
- each lock is evaluated before and after dyeing in the L * a * b * system, using a CM 2002 MINOLTA® spectrophotometer (Illuminant D65).
- L * a * b * system the three parameters designate respectively the intensity (L *), the hue (a * ) and the saturation (b * ).
- L * the higher the value of L, the lighter or less intense the color.
- a * and b * indicate two axes of color
- a * indicates the axis of color green red and b * the axis of color blue / yellow.
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002362623A CA2362623A1 (fr) | 1999-12-08 | 2000-12-07 | Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle |
JP2001542893A JP2003516336A (ja) | 1999-12-08 | 2000-12-07 | アゼチジニル基を持つパラ−フェニレンジアミン誘導体を含む、ケラチン繊維の染色組成物 |
AU25246/01A AU2524601A (en) | 1999-12-08 | 2000-12-07 | Compositions for dyeing keratinic fibres, containing paraphenylenediamine derivatives with an azetidinyl group |
EP00988896A EP1185236A2 (fr) | 1999-12-08 | 2000-12-07 | Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9915570A FR2802091A1 (fr) | 1999-12-08 | 1999-12-08 | Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle |
FR99/15570 | 1999-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001041724A2 true WO2001041724A2 (fr) | 2001-06-14 |
WO2001041724A3 WO2001041724A3 (fr) | 2001-12-20 |
Family
ID=9553088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/003433 WO2001041724A2 (fr) | 1999-12-08 | 2000-12-07 | Compositions pour la teinture des fibres keratiniques contenant des derives de paraphenylenediamine a groupement azetidinyle |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030028976A1 (fr) |
EP (1) | EP1185236A2 (fr) |
JP (1) | JP2003516336A (fr) |
AU (1) | AU2524601A (fr) |
CA (1) | CA2362623A1 (fr) |
FR (1) | FR2802091A1 (fr) |
WO (1) | WO2001041724A2 (fr) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996013502A1 (fr) * | 1994-10-26 | 1996-05-09 | Pharmacia & Upjohn Company | Composes antimicrobiens de phenyloxazolidinone |
DE19728336A1 (de) * | 1996-07-03 | 1998-01-08 | Schwarzkopf Gmbh Hans | Färbemittel |
WO1998001106A2 (fr) * | 1996-07-03 | 1998-01-15 | Hans Schwarzkopf Gmbh & Co. Kg | Colorants d'oxydation |
WO1999012914A1 (fr) * | 1997-09-11 | 1999-03-18 | Hokuriku Seiyaku Co., Ltd. | Derives de thiouree |
DE29901593U1 (de) * | 1998-05-16 | 1999-04-08 | Wella Ag | 2,5-Diamino-1-phenylbenzol-Derivate enthaltende Oxidationshaarfärbemittel sowie neue 2,5-Diamino-1-phenylbenzol-Derivate |
DE29902262U1 (de) * | 1998-03-19 | 1999-05-06 | Wella Ag | Neue Diaminobenzol-Derivate und diese Verbindungen enthaltende Färbemittel |
EP0943614A2 (fr) * | 1998-03-19 | 1999-09-22 | Wella Aktiengesellschaft | Colorants contenant des dérivés de diaminobenzène et dérivés de diaminobenzène |
WO2001009134A1 (fr) * | 1999-07-30 | 2001-02-08 | Novartis Ag | Inhibiteurs de derives de purine de la tyrosine kinase syk |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11158164A (ja) * | 1997-09-11 | 1999-06-15 | Hokuriku Seiyaku Co Ltd | チオ尿素誘導体 |
-
1999
- 1999-12-08 FR FR9915570A patent/FR2802091A1/fr active Pending
-
2000
- 2000-12-07 CA CA002362623A patent/CA2362623A1/fr not_active Abandoned
- 2000-12-07 AU AU25246/01A patent/AU2524601A/en not_active Abandoned
- 2000-12-07 JP JP2001542893A patent/JP2003516336A/ja not_active Withdrawn
- 2000-12-07 US US09/890,856 patent/US20030028976A1/en not_active Abandoned
- 2000-12-07 WO PCT/FR2000/003433 patent/WO2001041724A2/fr not_active Application Discontinuation
- 2000-12-07 EP EP00988896A patent/EP1185236A2/fr not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996013502A1 (fr) * | 1994-10-26 | 1996-05-09 | Pharmacia & Upjohn Company | Composes antimicrobiens de phenyloxazolidinone |
DE19728336A1 (de) * | 1996-07-03 | 1998-01-08 | Schwarzkopf Gmbh Hans | Färbemittel |
WO1998001106A2 (fr) * | 1996-07-03 | 1998-01-15 | Hans Schwarzkopf Gmbh & Co. Kg | Colorants d'oxydation |
WO1999012914A1 (fr) * | 1997-09-11 | 1999-03-18 | Hokuriku Seiyaku Co., Ltd. | Derives de thiouree |
DE29902262U1 (de) * | 1998-03-19 | 1999-05-06 | Wella Ag | Neue Diaminobenzol-Derivate und diese Verbindungen enthaltende Färbemittel |
EP0943614A2 (fr) * | 1998-03-19 | 1999-09-22 | Wella Aktiengesellschaft | Colorants contenant des dérivés de diaminobenzène et dérivés de diaminobenzène |
DE29901593U1 (de) * | 1998-05-16 | 1999-04-08 | Wella Ag | 2,5-Diamino-1-phenylbenzol-Derivate enthaltende Oxidationshaarfärbemittel sowie neue 2,5-Diamino-1-phenylbenzol-Derivate |
WO2001009134A1 (fr) * | 1999-07-30 | 2001-02-08 | Novartis Ag | Inhibiteurs de derives de purine de la tyrosine kinase syk |
Non-Patent Citations (3)
Title |
---|
B.J.R.NICOLAUS ET AL: "]ber eine neue allgemeine Synthese von 3,3-disubstituierten 2,3,4,5-Tetrahydro-1H-(benzo(b)1,4-diazepi n)-2-onen durch Ringerweiterung 3,3-disubstituierter 1-(o-Aminophenyl)-azetidin-2-one" HELVETICA CHIMICA ACTA, vol. 48, no. 8, 1965, pages 1867-1885, XP002146457 BASEL CH * |
CHEMICAL ABSTRACTS, vol. 108, no. 1, 4 janvier 1988 (1988-01-04) Columbus, Ohio, US; abstract no. 5724x, T. GIZUR ET AL: "Simple and condensed beta-lactams. IV. Synthesis of some 1-(o- and p-nitrophenyl)- and 1-(p-aminophenyl)-2-azetidinones and derivatives of the 2,2a,3,4-tetrahydro-1H-azeto(1,2-a)quinoxa line ring system" page 541; XP002146418 & ACTA CHIM. HUNG., vol. 120, no. 3, 1985, pages 191-200, * |
DATABASE WPI Derwent Publications Ltd., London, GB; AN 1999-229211 XP002146419 "New thiourea derivatives are antimicrobial agents" & JP 11 158164 A (HOKURIKU), 15 juin 1999 (1999-06-15) * |
Also Published As
Publication number | Publication date |
---|---|
EP1185236A2 (fr) | 2002-03-13 |
JP2003516336A (ja) | 2003-05-13 |
WO2001041724A3 (fr) | 2001-12-20 |
FR2802091A1 (fr) | 2001-06-15 |
US20030028976A1 (en) | 2003-02-13 |
AU2524601A (en) | 2001-06-18 |
CA2362623A1 (fr) | 2001-06-14 |
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