ES2215111T3 - Derivados de (p-aminohidroxifenil)acrilamida y su utilizacion en compuestos para el teñido de fibras. - Google Patents
Derivados de (p-aminohidroxifenil)acrilamida y su utilizacion en compuestos para el teñido de fibras.Info
- Publication number
- ES2215111T3 ES2215111T3 ES01274059T ES01274059T ES2215111T3 ES 2215111 T3 ES2215111 T3 ES 2215111T3 ES 01274059 T ES01274059 T ES 01274059T ES 01274059 T ES01274059 T ES 01274059T ES 2215111 T3 ES2215111 T3 ES 2215111T3
- Authority
- ES
- Spain
- Prior art keywords
- amino
- group
- diamino
- hydroxyphenyl
- hydroxyethyl
- 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.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 13
- 239000000835 fiber Substances 0.000 title claims abstract description 8
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title description 10
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 230000001590 oxidative effect Effects 0.000 claims abstract description 7
- 102000011782 Keratins Human genes 0.000 claims abstract description 6
- 108010076876 Keratins Proteins 0.000 claims abstract description 6
- -1 furfuryl Chemical group 0.000 claims description 120
- 239000000126 substance Substances 0.000 claims description 47
- 238000004043 dyeing Methods 0.000 claims description 44
- 210000004209 hair Anatomy 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 25
- 125000000217 alkyl group Chemical group 0.000 claims description 23
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical class NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 claims description 21
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 16
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 16
- 125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 15
- 150000002431 hydrogen Chemical group 0.000 claims description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 125000004990 dihydroxyalkyl group Chemical group 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 8
- 150000003254 radicals Chemical class 0.000 claims description 8
- YLUXFUFAUYGZFP-UHFFFAOYSA-N n-(4-amino-2-hydroxyphenyl)prop-2-enamide Chemical class NC1=CC=C(NC(=O)C=C)C(O)=C1 YLUXFUFAUYGZFP-UHFFFAOYSA-N 0.000 claims description 7
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 7
- LUSZGTFNYDARNI-UHFFFAOYSA-N Sesamol Chemical compound OC1=CC=C2OCOC2=C1 LUSZGTFNYDARNI-UHFFFAOYSA-N 0.000 claims description 6
- 125000003545 alkoxy group Chemical group 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 claims description 5
- 239000000982 direct dye Substances 0.000 claims description 5
- 125000002425 furfuryl group Chemical group C(C1=CC=CO1)* 0.000 claims description 5
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 claims description 4
- KDBUTNSQYYLYOY-UHFFFAOYSA-N 2-(4,5-diaminopyrazol-1-yl)ethanol Chemical compound NC=1C=NN(CCO)C=1N KDBUTNSQYYLYOY-UHFFFAOYSA-N 0.000 claims description 4
- ZTMADXFOCUXMJE-UHFFFAOYSA-N 2-methylbenzene-1,3-diol Chemical compound CC1=C(O)C=CC=C1O ZTMADXFOCUXMJE-UHFFFAOYSA-N 0.000 claims description 4
- CWLKGDAVCFYWJK-UHFFFAOYSA-N 3-aminophenol Chemical compound NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 claims description 4
- 229940018563 3-aminophenol Drugs 0.000 claims description 4
- DBFYESDCPWWCHN-UHFFFAOYSA-N 5-amino-2-methylphenol Chemical compound CC1=CC=C(N)C=C1O DBFYESDCPWWCHN-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 4
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 claims description 4
- 125000004417 unsaturated alkyl group Chemical group 0.000 claims description 4
- WVOAPRDRMLHUMI-UHFFFAOYSA-N (2-methylnaphthalen-1-yl) acetate Chemical compound C1=CC=C2C(OC(=O)C)=C(C)C=CC2=C1 WVOAPRDRMLHUMI-UHFFFAOYSA-N 0.000 claims description 3
- XGNXYCFREOZBOL-UHFFFAOYSA-N 1,3-benzodioxol-5-amine Chemical compound NC1=CC=C2OCOC2=C1 XGNXYCFREOZBOL-UHFFFAOYSA-N 0.000 claims description 3
- HHVMYUPMJJDVPG-UHFFFAOYSA-N 1-(2,5-diaminophenyl)ethanol Chemical compound CC(O)C1=CC(N)=CC=C1N HHVMYUPMJJDVPG-UHFFFAOYSA-N 0.000 claims description 3
- WCPGNFONICRLCL-UHFFFAOYSA-N 2-(2,4-diaminophenoxy)ethanol Chemical compound NC1=CC=C(OCCO)C(N)=C1 WCPGNFONICRLCL-UHFFFAOYSA-N 0.000 claims description 3
- OBCSAIDCZQSFQH-UHFFFAOYSA-N 2-methyl-1,4-phenylenediamine Chemical compound CC1=CC(N)=CC=C1N OBCSAIDCZQSFQH-UHFFFAOYSA-N 0.000 claims description 3
- LBIRCVNLMSZVEE-UHFFFAOYSA-N 3-(2-amino-5-hydroxyphenyl)-n-ethylprop-2-enamide Chemical compound CCNC(=O)C=CC1=CC(O)=CC=C1N LBIRCVNLMSZVEE-UHFFFAOYSA-N 0.000 claims description 3
- XZNHNAVUSITSDJ-UHFFFAOYSA-N 3-(5-amino-2-hydroxyphenyl)-n-ethylprop-2-enamide Chemical compound CCNC(=O)C=CC1=CC(N)=CC=C1O XZNHNAVUSITSDJ-UHFFFAOYSA-N 0.000 claims description 3
- XYRDGCCCBJITBH-UHFFFAOYSA-N 3-amino-2-chloro-6-methylphenol Chemical compound CC1=CC=C(N)C(Cl)=C1O XYRDGCCCBJITBH-UHFFFAOYSA-N 0.000 claims description 3
- JQVAPEJNIZULEK-UHFFFAOYSA-N 4-chlorobenzene-1,3-diol Chemical compound OC1=CC=C(Cl)C(O)=C1 JQVAPEJNIZULEK-UHFFFAOYSA-N 0.000 claims description 3
- QGNGOGOOPUYKMC-UHFFFAOYSA-N 4-hydroxy-6-methylaniline Chemical compound CC1=CC(O)=CC=C1N QGNGOGOOPUYKMC-UHFFFAOYSA-N 0.000 claims description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 2
- FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-dioxonaphthalene Natural products C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 claims description 2
- BOKGTLAJQHTOKE-UHFFFAOYSA-N 1,5-dihydroxynaphthalene Chemical compound C1=CC=C2C(O)=CC=CC2=C1O BOKGTLAJQHTOKE-UHFFFAOYSA-N 0.000 claims description 2
- XAWPKHNOFIWWNZ-UHFFFAOYSA-N 1h-indol-6-ol Chemical compound OC1=CC=C2C=CNC2=C1 XAWPKHNOFIWWNZ-UHFFFAOYSA-N 0.000 claims description 2
- ORVPXPKEZLTMNW-UHFFFAOYSA-N 1h-indol-7-ol Chemical compound OC1=CC=CC2=C1NC=C2 ORVPXPKEZLTMNW-UHFFFAOYSA-N 0.000 claims description 2
- MJMRSGYLARBUDK-UHFFFAOYSA-N 2,4-dimethoxybenzene-1,3-diamine Chemical compound COC1=CC=C(N)C(OC)=C1N MJMRSGYLARBUDK-UHFFFAOYSA-N 0.000 claims description 2
- BQHMISUMCDYQTR-UHFFFAOYSA-N 2-(1,3-benzodioxol-5-ylamino)ethanol Chemical compound OCCNC1=CC=C2OCOC2=C1 BQHMISUMCDYQTR-UHFFFAOYSA-N 0.000 claims description 2
- KWSVXCAQFTWTEF-UHFFFAOYSA-N 2-(2,5-diaminophenyl)ethanol Chemical compound NC1=CC=C(N)C(CCO)=C1 KWSVXCAQFTWTEF-UHFFFAOYSA-N 0.000 claims description 2
- JEGKOEYHLJTZGJ-UHFFFAOYSA-N 2-(3-hydroxyanilino)acetamide Chemical compound NC(=O)CNC1=CC=CC(O)=C1 JEGKOEYHLJTZGJ-UHFFFAOYSA-N 0.000 claims description 2
- BYYOWEYWJDNTBJ-UHFFFAOYSA-N 2-[(4-methylphenyl)methyl]pyrazole-3,4-diamine Chemical compound C1=CC(C)=CC=C1CN1C(N)=C(N)C=N1 BYYOWEYWJDNTBJ-UHFFFAOYSA-N 0.000 claims description 2
- AMIUFSJCYPVQKN-UHFFFAOYSA-N 2-[2-(aminomethyl)-3-(2-hydroxyethyl)phenyl]ethanol Chemical compound NCC1=C(CCO)C=CC=C1CCO AMIUFSJCYPVQKN-UHFFFAOYSA-N 0.000 claims description 2
- ISCYHXYLVTWDJT-UHFFFAOYSA-N 2-[4-amino-n-(2-hydroxyethyl)anilino]ethanol Chemical compound NC1=CC=C(N(CCO)CCO)C=C1 ISCYHXYLVTWDJT-UHFFFAOYSA-N 0.000 claims description 2
- ALQKEYVDQYGZDN-UHFFFAOYSA-N 2-amino-6-methylphenol Chemical compound CC1=CC=CC(N)=C1O ALQKEYVDQYGZDN-UHFFFAOYSA-N 0.000 claims description 2
- BMTSZVZQNMNPCT-UHFFFAOYSA-N 2-aminopyridin-3-ol Chemical compound NC1=NC=CC=C1O BMTSZVZQNMNPCT-UHFFFAOYSA-N 0.000 claims description 2
- SWZVJOLLQTWFCW-UHFFFAOYSA-N 2-chlorobenzene-1,3-diol Chemical compound OC1=CC=CC(O)=C1Cl SWZVJOLLQTWFCW-UHFFFAOYSA-N 0.000 claims description 2
- SRJCJJKWVSSELL-UHFFFAOYSA-N 2-methylnaphthalen-1-ol Chemical compound C1=CC=CC2=C(O)C(C)=CC=C21 SRJCJJKWVSSELL-UHFFFAOYSA-N 0.000 claims description 2
- HEMGYNNCNNODNX-UHFFFAOYSA-N 3,4-diaminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1N HEMGYNNCNNODNX-UHFFFAOYSA-N 0.000 claims description 2
- LMLXFTWWTZTUSE-UHFFFAOYSA-N 3-(2-hydroxyethylamino)-2-methylphenol Chemical compound CC1=C(O)C=CC=C1NCCO LMLXFTWWTZTUSE-UHFFFAOYSA-N 0.000 claims description 2
- YBJRIYRYCGKUIM-UHFFFAOYSA-N 3-(2-hydroxyethylamino)phenol Chemical compound OCCNC1=CC=CC(O)=C1 YBJRIYRYCGKUIM-UHFFFAOYSA-N 0.000 claims description 2
- GOIOOIZLSGKBBH-UHFFFAOYSA-N 3-(2-methoxyethylamino)phenol Chemical compound COCCNC1=CC=CC(O)=C1 GOIOOIZLSGKBBH-UHFFFAOYSA-N 0.000 claims description 2
- YHRACTMMZSGROP-UHFFFAOYSA-N 3-(3-hydroxy-2-methylanilino)propane-1,2-diol Chemical compound CC1=C(O)C=CC=C1NCC(O)CO YHRACTMMZSGROP-UHFFFAOYSA-N 0.000 claims description 2
- WAVOOWVINKGEHS-UHFFFAOYSA-N 3-(diethylamino)phenol Chemical compound CCN(CC)C1=CC=CC(O)=C1 WAVOOWVINKGEHS-UHFFFAOYSA-N 0.000 claims description 2
- MESJRHHDBDCQTH-UHFFFAOYSA-N 3-(dimethylamino)phenol Chemical compound CN(C)C1=CC=CC(O)=C1 MESJRHHDBDCQTH-UHFFFAOYSA-N 0.000 claims description 2
- SYRZWFBWUASJJI-UHFFFAOYSA-N 3-amino-2,4-dichlorophenol Chemical compound NC1=C(Cl)C=CC(O)=C1Cl SYRZWFBWUASJJI-UHFFFAOYSA-N 0.000 claims description 2
- FLROJJGKUKLCAE-UHFFFAOYSA-N 3-amino-2-methylphenol Chemical compound CC1=C(N)C=CC=C1O FLROJJGKUKLCAE-UHFFFAOYSA-N 0.000 claims description 2
- JDDBEGQJCQQHNB-UHFFFAOYSA-N 4,5-dichloro-2-methylbenzene-1,3-diol Chemical compound CC1=C(O)C=C(Cl)C(Cl)=C1O JDDBEGQJCQQHNB-UHFFFAOYSA-N 0.000 claims description 2
- GRLQBYQELUWBIO-UHFFFAOYSA-N 4,6-dichlorobenzene-1,3-diol Chemical compound OC1=CC(O)=C(Cl)C=C1Cl GRLQBYQELUWBIO-UHFFFAOYSA-N 0.000 claims description 2
- BGGGDHXHMQFBGA-UHFFFAOYSA-N 4-[(2,4-diaminophenoxy)methoxy]benzene-1,3-diamine Chemical compound NC1=CC(N)=CC=C1OCOC1=CC=C(N)C=C1N BGGGDHXHMQFBGA-UHFFFAOYSA-N 0.000 claims description 2
- MWKPYVXITDAZLL-UHFFFAOYSA-N 4-[3-(2,4-diaminophenoxy)propoxy]benzene-1,3-diamine Chemical compound NC1=CC(N)=CC=C1OCCCOC1=CC=C(N)C=C1N MWKPYVXITDAZLL-UHFFFAOYSA-N 0.000 claims description 2
- GPMWAWDEZPFUTN-UHFFFAOYSA-N 4-fluoro-6-methylbenzene-1,3-diamine Chemical compound CC1=CC(F)=C(N)C=C1N GPMWAWDEZPFUTN-UHFFFAOYSA-N 0.000 claims description 2
- NLMQHXUGJIAKTH-UHFFFAOYSA-N 4-hydroxyindole Chemical compound OC1=CC=CC2=C1C=CN2 NLMQHXUGJIAKTH-UHFFFAOYSA-N 0.000 claims description 2
- YGRFRBUGAPOJDU-UHFFFAOYSA-N 5-(2-hydroxyethylamino)-2-methylphenol Chemical compound CC1=CC=C(NCCO)C=C1O YGRFRBUGAPOJDU-UHFFFAOYSA-N 0.000 claims description 2
- GMVGJPGHVIUINB-UHFFFAOYSA-N 5-(2-hydroxyethylamino)-4-methoxy-2-methylphenol Chemical compound COC1=CC(C)=C(O)C=C1NCCO GMVGJPGHVIUINB-UHFFFAOYSA-N 0.000 claims description 2
- XOVBEQRPIHPGPO-UHFFFAOYSA-N 5-(3-hydroxypropylamino)-2-methylphenol Chemical compound CC1=CC=C(NCCCO)C=C1O XOVBEQRPIHPGPO-UHFFFAOYSA-N 0.000 claims description 2
- QPHMVRPABQUYGN-UHFFFAOYSA-N 5-amino-2,4-dichlorophenol Chemical compound NC1=CC(O)=C(Cl)C=C1Cl QPHMVRPABQUYGN-UHFFFAOYSA-N 0.000 claims description 2
- CNEHJJGZSQRWRR-UHFFFAOYSA-N 5-amino-2-(2-hydroxyethoxy)phenol Chemical compound NC1=CC=C(OCCO)C(O)=C1 CNEHJJGZSQRWRR-UHFFFAOYSA-N 0.000 claims description 2
- SZNMBMXMWVVCOE-UHFFFAOYSA-N 5-amino-2-ethylphenol Chemical compound CCC1=CC=C(N)C=C1O SZNMBMXMWVVCOE-UHFFFAOYSA-N 0.000 claims description 2
- BLQFHJKRTDIZLX-UHFFFAOYSA-N 5-amino-2-methoxyphenol Chemical compound COC1=CC=C(N)C=C1O BLQFHJKRTDIZLX-UHFFFAOYSA-N 0.000 claims description 2
- WDQMXRWYXILWPT-UHFFFAOYSA-N 5-amino-4-chloro-2-methylphenol Chemical compound CC1=CC(Cl)=C(N)C=C1O WDQMXRWYXILWPT-UHFFFAOYSA-N 0.000 claims description 2
- PERWLJUQQIWGLB-UHFFFAOYSA-N 5-amino-4-ethoxy-2-methylphenol Chemical compound CCOC1=CC(C)=C(O)C=C1N PERWLJUQQIWGLB-UHFFFAOYSA-N 0.000 claims description 2
- HEAQOCBITATQEW-UHFFFAOYSA-N 5-amino-4-fluoro-2-methylphenol Chemical compound CC1=CC(F)=C(N)C=C1O HEAQOCBITATQEW-UHFFFAOYSA-N 0.000 claims description 2
- MUHQJMUYRYHUIW-UHFFFAOYSA-N 5-amino-4-methoxy-2-methylphenol Chemical compound COC1=CC(C)=C(O)C=C1N MUHQJMUYRYHUIW-UHFFFAOYSA-N 0.000 claims description 2
- LMIQERWZRIFWNZ-UHFFFAOYSA-N 5-hydroxyindole Chemical compound OC1=CC=C2NC=CC2=C1 LMIQERWZRIFWNZ-UHFFFAOYSA-N 0.000 claims description 2
- TUYBCLHMZFLWRY-UHFFFAOYSA-N 6-bromo-1,3-benzodioxol-5-ol Chemical compound C1=C(Br)C(O)=CC2=C1OCO2 TUYBCLHMZFLWRY-UHFFFAOYSA-N 0.000 claims description 2
- WEPOCTWSRWLQLL-UHFFFAOYSA-N 6-methoxypyridine-2,3-diamine Chemical compound COC1=CC=C(N)C(N)=N1 WEPOCTWSRWLQLL-UHFFFAOYSA-N 0.000 claims description 2
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical group FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 2
- 125000003282 alkyl amino group Chemical group 0.000 claims description 2
- 125000005012 alkyl thioether group Chemical group 0.000 claims description 2
- 125000004103 aminoalkyl group Chemical group 0.000 claims description 2
- 125000005097 aminocarbonylalkyl group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000004181 carboxyalkyl group Chemical group 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 125000004966 cyanoalkyl group Chemical group 0.000 claims description 2
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 2
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 claims description 2
- 125000005113 hydroxyalkoxy group Chemical group 0.000 claims description 2
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 2
- JXDYKVIHCLTXOP-UHFFFAOYSA-N isatin Chemical compound C1=CC=C2C(=O)C(=O)NC2=C1 JXDYKVIHCLTXOP-UHFFFAOYSA-N 0.000 claims description 2
- VGSVNUGKHOVSPK-UHFFFAOYSA-N leukoaminochrome Chemical compound C1=C(O)C(O)=CC2=C1NCC2 VGSVNUGKHOVSPK-UHFFFAOYSA-N 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 125000004092 methylthiomethyl group Chemical group [H]C([H])([H])SC([H])([H])* 0.000 claims description 2
- ZUVBIBLYOCVYJU-UHFFFAOYSA-N naphthalene-1,7-diol Chemical compound C1=CC=C(O)C2=CC(O)=CC=C21 ZUVBIBLYOCVYJU-UHFFFAOYSA-N 0.000 claims description 2
- JRNGUTKWMSBIBF-UHFFFAOYSA-N naphthalene-2,3-diol Chemical compound C1=CC=C2C=C(O)C(O)=CC2=C1 JRNGUTKWMSBIBF-UHFFFAOYSA-N 0.000 claims description 2
- DFQICHCWIIJABH-UHFFFAOYSA-N naphthalene-2,7-diol Chemical compound C1=CC(O)=CC2=CC(O)=CC=C21 DFQICHCWIIJABH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- VHNQIURBCCNWDN-UHFFFAOYSA-N pyridine-2,6-diamine Chemical compound NC1=CC=CC(N)=N1 VHNQIURBCCNWDN-UHFFFAOYSA-N 0.000 claims description 2
- 125000004076 pyridyl group Chemical group 0.000 claims description 2
- 125000005344 pyridylmethyl group Chemical group [H]C1=C([H])C([H])=C([H])C(=N1)C([H])([H])* 0.000 claims description 2
- 125000005301 thienylmethyl group Chemical group [H]C1=C([H])C([H])=C(S1)C([H])([H])* 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 3
- GGNQRNBDZQJCCN-UHFFFAOYSA-N benzene-1,2,4-triol Chemical compound OC1=CC=C(O)C(O)=C1 GGNQRNBDZQJCCN-UHFFFAOYSA-N 0.000 claims 2
- 229910052799 carbon Inorganic materials 0.000 claims 2
- NKNCGBHPGCHYCQ-UHFFFAOYSA-N (2,5-diaminophenyl)methanol Chemical compound NC1=CC=C(N)C(CO)=C1 NKNCGBHPGCHYCQ-UHFFFAOYSA-N 0.000 claims 1
- VIXBPSTZNCRCJE-UHFFFAOYSA-N 1,3-bis[4-amino-n-(2-hydroxyethyl)anilino]propan-2-ol Chemical compound C1=CC(N)=CC=C1N(CCO)CC(O)CN(CCO)C1=CC=C(N)C=C1 VIXBPSTZNCRCJE-UHFFFAOYSA-N 0.000 claims 1
- GZVVXXLYQIFVCA-UHFFFAOYSA-N 2,3-dimethylbenzene-1,4-diamine Chemical compound CC1=C(C)C(N)=CC=C1N GZVVXXLYQIFVCA-UHFFFAOYSA-N 0.000 claims 1
- SYEYEGBZVSWYPK-UHFFFAOYSA-N 2,5,6-triamino-4-hydroxypyrimidine Chemical compound NC1=NC(N)=C(N)C(O)=N1 SYEYEGBZVSWYPK-UHFFFAOYSA-N 0.000 claims 1
- BWAPJIHJXDYDPW-UHFFFAOYSA-N 2,5-dimethyl-p-phenylenediamine Chemical compound CC1=CC(N)=C(C)C=C1N BWAPJIHJXDYDPW-UHFFFAOYSA-N 0.000 claims 1
- KEEQZNSCYCPKOJ-UHFFFAOYSA-N 2,6-diethylbenzene-1,4-diamine Chemical compound CCC1=CC(N)=CC(CC)=C1N KEEQZNSCYCPKOJ-UHFFFAOYSA-N 0.000 claims 1
- BXBOXUNPNIJELB-UHFFFAOYSA-N 2,6-dimethoxypyridine-3,5-diamine Chemical compound COC1=NC(OC)=C(N)C=C1N BXBOXUNPNIJELB-UHFFFAOYSA-N 0.000 claims 1
- MJAVQHPPPBDYAN-UHFFFAOYSA-N 2,6-dimethylbenzene-1,4-diamine Chemical compound CC1=CC(N)=CC(C)=C1N MJAVQHPPPBDYAN-UHFFFAOYSA-N 0.000 claims 1
- ZFFAFXDAFACVBX-UHFFFAOYSA-N 2-(2,4-diamino-5-methylphenoxy)ethanol Chemical compound CC1=CC(OCCO)=C(N)C=C1N ZFFAFXDAFACVBX-UHFFFAOYSA-N 0.000 claims 1
- UEANEAODIZOETQ-UHFFFAOYSA-N 2-(2,4-diaminophenoxy)acetic acid Chemical compound NC1=CC=C(OCC(O)=O)C(N)=C1 UEANEAODIZOETQ-UHFFFAOYSA-N 0.000 claims 1
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- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 1
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
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- NTNUDYROPUKXNA-UHFFFAOYSA-N methyl 2-(triphenyl-$l^{5}-phosphanylidene)acetate Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=CC(=O)OC)C1=CC=CC=C1 NTNUDYROPUKXNA-UHFFFAOYSA-N 0.000 description 1
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- YNOGYQAEJGADFJ-UHFFFAOYSA-N oxolan-2-ylmethanamine Chemical compound NCC1CCCO1 YNOGYQAEJGADFJ-UHFFFAOYSA-N 0.000 description 1
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- 239000002304 perfume Substances 0.000 description 1
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- 150000004707 phenolate Chemical class 0.000 description 1
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- 239000010452 phosphate Substances 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- QXYMVUZOGFVPGH-UHFFFAOYSA-N picramic acid Chemical compound NC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O QXYMVUZOGFVPGH-UHFFFAOYSA-N 0.000 description 1
- HDOWRFHMPULYOA-UHFFFAOYSA-N piperidin-4-ol Chemical compound OC1CCNCC1 HDOWRFHMPULYOA-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- QXEXZGLSZFURSL-UHFFFAOYSA-N tert-butyl N-(2-bromo-4-carbamoyloxyphenyl)carbamate Chemical compound C(N)(OC1=CC(=C(C=C1)NC(=O)OC(C)(C)C)Br)=O QXEXZGLSZFURSL-UHFFFAOYSA-N 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 0.000 description 1
- AAAQKTZKLRYKHR-UHFFFAOYSA-N triphenylmethane Chemical compound C1=CC=CC=C1C(C=1C=CC=CC=1)C1=CC=CC=C1 AAAQKTZKLRYKHR-UHFFFAOYSA-N 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
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- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
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- A61Q5/10—Preparations for permanently dyeing the hair
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton
- C07C237/20—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton containing six-membered aromatic rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
- C07C239/08—Hydroxylamino compounds or their ethers or esters
- C07C239/20—Hydroxylamino compounds or their ethers or esters having oxygen atoms of hydroxylamino groups etherified
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/10—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/16—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
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- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
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- C07D211/42—Oxygen atoms attached in position 3 or 5
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
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Abstract
Derivados de (p-aminohidroxifenil)acrilamida de Fórmula general (I) o sus sales solubles en agua fisiológicamente compatibles R1 es hidrógeno, un átomo de halógeno, un grupo alquilo de 1 a 4 C, hidroxialquilo de 1 a 4 C o un grupo alcoxi de 1 a 4 C; R2 y R3 son, independientemente entre sí, hidrógeno o un grupo alquilo de 1 a 6 C; R4 y R5 son, independientemente entre sí, hidrógeno, un grupo alcoxi de 1 a 2 C, alquilo de 1 a 6 C, alquilo insaturado de 3 a 6 C, hidroxialquilo de 2 a 4 C, dihidroxialquilo de 3 a 4 C, aminoalquilo de 2 a 4 C, dimetilaminoalquilo de 2 a 4 C, acetilaminoalquilo de 2 a 4 C, metoxialquilo de 2 a 4 C, etoxialquilo de 2 a 4C, cianoalquilo de 1 a 4 C, carboxialquilo de 1 a 4 C, aminocarbonilalquilo de 1 a 4 C, un grupo piridilmetilo, furfurilo, tienilmetilo, un grupo furfurilo hidrogenado, un grupo piridilo sustituido.
Description
Derivados de
(p-aminohidroxifenil)acrilamida y su utilización en
compuestos para el teñido de fibras.
La invención se refiere a nuevos derivados de
(p-aminohidroxifenil)acrilamida y a productos que
contienen estos compuestos para el teñido de fibras de queratina, en
particular cabello humano.
Los colorantes oxidantes han adquirido una
importancia esencial en el campo del teñido de fibras de queratina,
en particular de cabello. El teñido se produce por la reacción de
determinadas sustancias reveladoras con determinadas sustancias de
acoplamiento en presencia de un agente oxidante adecuado. Como
sustancias reveladoras se emplean, en particular,
2,5-diaminotolueno,
2,5-diaminofeniletanol, p-aminofenol,
1,4-diaminobenceno y
1-(2'-hidroxietil)-4,5-diaminopirazol,
mientras que como sustancias de acoplamiento se pueden mencionar,
por ejemplo, resorcina, 2-metilresorcina,
1-naftol, 3-aminofenol,
m-fenilendiamina,
2-amino-4-(2'-hidroxietil)aminoanisol,
1,3-diamino-4-(2'-hidroxietoxi)benceno
y
2,4-diamino-5-fluorotolueno.
Los colorantes oxidativos utilizados para el
teñido de cabello humano, además de tener que teñir con la
intensidad deseada, deben cumplir otras muchas exigencias. Por
ejemplo, han de ser inocuos desde un punto de vista toxicológico y
dermatológico y los teñidos del cabello resultantes han de presentar
una buena solidez a la luz, resistir el permanentado, resistencia a
los ácidos y al roce. En cualquier caso, estos teñidos han de
permanecer estables durante un período de tiempo de como mínimo 4 a
6 semanas sin la acción de luz, sin roceso ni productos químicos.
Además es necesario que, mediante la combinación de sustancias
reveladoras y sustancias de acoplamiento adecuadas, se pueda lograr
una amplia gama de tonos de color distintos.
Para lograr tonos naturales y, en especial los
tonos de moda en la gama de los rojos, se utiliza principalmente
p-aminofenol, bien solo o mezclado con otros reveladores, en
combinación con sustancias de acoplamiento adecuadas. Ya se ha
intentado mejorar las propiedades de p-aminofenoles mediante
la incorporación de sustituyentes. En este contexto se remite al
documento DE-OS 196 07 751, en el que se describen
productos especiales para el teñido que contienen derivados de
p-amino-fenol sustituidos como reveladores, por
ejemplo ácido
5-amino-2-hidroxi-
cinámico.
cinámico.
Sin embargo, con los productos para el teñido
utilizados actualmente no es posible satisfacer todos los requisitos
impuestos a estos productos. Por consiguiente, se requerían nuevas
sustancias reveladoras que satisficieran especialmente los
requisitos arriba mencionados.
Sorprendentemente, se ha descubierto que los
nuevos derivados de (p-aminohidroxifenil)acrilamida de
Fórmula general (I) satisfacen en especial medida los requisitos
impuestos a este tipo de sustancias. Utilizándolas junto con la
mayoría de las sustancias de acoplamiento conocidas se obtienen
tonos de color intensos, extraordinariamente sólidos a la luz y
resistentes al lavado.
Por consiguiente, un objeto de la presente
invención consiste en derivados de
(p-aminohidroxifenil)acrilamida de Fórmula general (I)
o sus sales solubles en agua fisiológicamente compatibles
en la
que
R1 es hidrógeno, un átomo de halógeno (F, Cl,
Br,I), un grupo alquilo de 1 a 4 C, hidroxialquilo de 1 a 4 C o un
grupo alcoxi de 1 a 4 C;
R2 y R3 son, independientemente entre sí,
hidrógeno o un grupo alquilo de 1 a 6 C;
R4 y R5 son, independientemente entre sí,
hidrógeno, un grupo alcoxi de 1 a 2 C, alquilo de 1 a 6 C, alquilo
insaturado de 3 a 6 C, hidroxialquilo de 2 a 4 C, dihidroxialquilo
de 3 a 4 C, aminoalquilo de 2 a 4 C, dimetilaminoalquilo de 2 a 4
C, acetilaminoalquilo de 2 a 4 C, metoxialquilo de 2 a 4 C,
etoxialquilo de 2 a 4C, cianoalquilo de 1 a 4 C, carboxialquilo de 1
a 4 C, aminocarbonilalquilo de 1 a 4 C, un grupo piridilmetilo,
furfurilo, tienilmetilo, un grupo furfurilo hidrogenado, un grupo
piridilo sustituido, un radical de Fórmula (II)
un radical de Fórmula
(III)
o un radical de Fórmula
(IV)
o R4 y R5 forman junto con el átomo de nitrógeno
un anillo de
fórmulas
R6 es hidrógeno, un grupo carboxi o un grupo
aminocarbonilo;
R7 y R8 son, independientemente entre sí,
hidrógeno, un grupo hidroxilo, aminocarbonilo, un grupo
metiltiometilo, un fenilo sustituido con otro grupo fenilo o con un
hidroxilo o un grupo de fórmulas
R9, R10, R11, R12 y R13 son, independientemente
entre sí, hidrógeno, un átomo halógeno (F, Cl, Br, I), un grupo
ciano, un grupo hidroxilo, alcoxi de 1 a 4 C, hidroxialcoxi de 1 a 4
C, alquilo de 1 a 6 C, alquiltioéter de 1 a 4 C, un grupo mercapto,
nitro, amino, un grupo alquilamino, un grupo
hidroxialquil(C_{1}-C_{4})amino,
dialquilamino, un grupo
di(hidroxialquil(C_{1}-C_{4}))amino,
un grupo
(dihidroxialquil(C_{3}-C_{4}))amino, un
grupo
(hidroxialquil(C_{1}-C_{4}))alquil(C_{1}-C_{4}))amino,
un grupo trifluorometano, un grupo -C(O)H, un grupo
-C(O)CH_{3}, un grupo -C(O)CF_{3},
un grupo -Si(CH_{3})_{3}, un
hidroxialquilo(C_{1}-C_{4}) o un grupo
dihidroxialquilo(C_{3}-C_{4}), o dos
radicales adyacentes R9 a R13 forman un puente de
-O-CH_{2}-O-;
R14 es un grupo alquilo de 1 a 4 carbonos, un
grupo bencilo o un grupo hidroxialquilo de 2 a 4 carbonos;
R15 es hidrógeno o un grupo alquilo de 1 a 6
carbonos;
R16 es hidrógeno, un grupo hidroxilo, un grupo
carboxilo, un grupo aminocarbonilo o un grupo hidroximetilo; y
R17 es hidrógeno o un grupo alquilo de 1 a 6
carbonos.
Como compuestos adecuados de Fórmula (I) se
pueden mencionar, por ejemplo, los siguientes:
3-(5-amino-2-hidroxifenil)-N-ciclopropilacrilamida,
3-(5-amino-2-hidroxifenil)-N-propilacrilamida,
3-(5-amino-2-hidroxifenil)-1-pirrolidin-1-il-propenona,
3-(5-amino-2-hidroxifenil)-N-(2-metoxietil)acrilamida,
3-(5-amino-2-hidroxifenil)-1-morfolin-4-il-propenona,
3-(5-amino-2-hidroxifenil)-N-(1-hidroximetilpropil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-furan-2-ilmetilacrilamida,
3-(5-amino-2-hidroxifenil)-N-metoxi-N-metilacrilamida,
3-(5-amino-2-hidroxifenil)-1-(4-metilpiperazin-1-il)propenona,
3-(5-amino-2-hidroxifenil)-1-(4-hidroxipiperidin-1-il)propenona,
N-(2-acetilaminoetil)-3-(5-amino-2-hidroxifenil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-(2-morfolin-4-iletil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-[3-(2-oxopirrolidin-1-il)propil]acrilamida,
N-alil-3-(5-amino-2-hidroxifenil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-(2-hidroxi-1-metiletil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-[2-(5-nitropiridin-2-ilami-
no) etil]acrilamida, N-(2-aminoetil)-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-imidazol-1-ilpropil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(tetrahidrofuran-2-ilmetil)acrilamida, 3-(5-amino-2-hidroxife-
nil)-N-(4-aminofenil)acrilamida, N-[4-amino-2(3)-(2-hidroxietil)fenil]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-
amino-2-hidroxifenil)-N-{4-[bis(2-hidroxietil)amino]fenil}acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-aminofenil)
acrilamida, N-[5-amino-2(4)-(2-hidroxietoxi)fenil]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-[2-cloro-4-(2-hidroxietilamino)-5-nitrofenil]acrilamida, N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-benzo[1,3]dioxol-5-ilacrilamida, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxietil)-N-metilacrilamida, 3-(5-amino-2-hidroxifenil)-N-etil-N-(2-hidroxietil)acrilamida, 3-(5-amino-2-hidroxifenil)-1-(2-hidroximetilpirrolidin-1-il)propenona, amida del ácido 1-[3-(5-amino-2-hidroxifenil) acriloil]pirrolidin-2-carboxílico, 3-(5-amino-2-hidroxifenil)-1-(3-hidroxipiperidin-1-il)propenona, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxi-1-hidroximetiletil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-etilacrilamida, ácido 2-[3-(5-amino-2-hidroxife-
nil) acriloilamino]-3-metilbutanoico, 3-(5-amino-2-hidroxifenil)-N-(4-hidroxifenil) acrilamida, 3-(5-amino-2-hidroxifenil)-N-(1-carbamoil-2-hidroxietil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(4-amino-2(3)-metilfenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-hidroxi-4-metilfenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxi-5-nitrofenil)
acrilamida, ácido 3-(5-amino-2-hidroxifenil)acrílico, 3-(2-amino-5-hidroxifenil)-N-ciclopropilacrilamida, 3-(2-amino-5-hidroxifenil)-N-propil acrilamida, 3-(2-amino-5-hidroxifenil)-1-pirrolidin-1-ilpropenona, 3-(2-amino-5-hidroxifenil)-N-(2-metoxietil)acrilamida, 3-(2-amino-5-hidroxifenil)-1-morfolin-4-ilpropenona, 3-(2-amino-5-hidroxifenil)-N-(1-hidroximetilpropil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-furan-2-ilmetilacrilamida, 3-(2-amino-5-hidroxifenil)-N-metoxi-N-metilacrilamida, 3-(2-amino-5-hidroxifenil)-1-(4-metilpiperazin-1-il) propenona, 3-(2-amino-5-hidroxifenil)-1-(4-hidroxipiperidin-1-il)propenona, N-(2-acetilaminoetil)-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-
amino-5-hidroxifenil)-N-(2-morfolin-4-iletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[3-(2-oxopirrolidin-1-il)pro-
pil]acrilamida, N-alil-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-1-metiletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[2-(5-nitropiridin-2-ilamino)etil]acrilamida, N-(2-aminoetil)-3-(2-amino-5-hidroxifenil) acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-imidazol-1-ilpropil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(tetrahidrofuran-2-ilmetil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(4-aminofenil)acrilamida, N-[4-amino-2(3)-(2-hidroxietil)fenil]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-{4-[bis-(2-hidroxietil) amino]fenil}acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-aminofenil)acrilamida, N-[5-amino-2(4)-(2-hidroxietoxi)fenil]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[2-cloro-4-(2-hidroxietilamino)-5-nitrofenil]acrilamida, N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxife-
nil)-N-benzo[1,3]dioxol-5-ilacrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxietil)-N-metilacrilamida, 3-(2-amino-5-hidroxifenil)-N-etil-N-(2-hidroxietil) acrilamida, 3-(2-amino-5-hidroxifenil)-1-(2-hidroximetilpirrolidin-1-il)propenona, amida del ácido 1-[3-(2-amino-5-hidroxifenil)acriloil]pirrolidin-2-carboxílico, 3-(2-amino-5-hidroxifenil)-1-(3-hidroxipiperidin-1-il)propenona, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-1-hidroximetiletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-etilacrilamida, ácido 2-[3-(2-amino-5-hidroxifenil)acriloilamino]-3-metilbutanoico, 3-(2-amino-5-hidroxifenil)-N-(4-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(1-carbamoil-2-hidroxietil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(4-amino-2(3)-metilfenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-hidroxi-4-metilfenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-5-nitrofenil)acrilamida y ácido 3-(2-amino-5-hidroxifenil)acrílico, así como sus sales fisiológicamente compatibles.
no) etil]acrilamida, N-(2-aminoetil)-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-imidazol-1-ilpropil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(tetrahidrofuran-2-ilmetil)acrilamida, 3-(5-amino-2-hidroxife-
nil)-N-(4-aminofenil)acrilamida, N-[4-amino-2(3)-(2-hidroxietil)fenil]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-
amino-2-hidroxifenil)-N-{4-[bis(2-hidroxietil)amino]fenil}acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-aminofenil)
acrilamida, N-[5-amino-2(4)-(2-hidroxietoxi)fenil]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-[2-cloro-4-(2-hidroxietilamino)-5-nitrofenil]acrilamida, N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(5-amino-2-hidroxifenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-benzo[1,3]dioxol-5-ilacrilamida, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxietil)-N-metilacrilamida, 3-(5-amino-2-hidroxifenil)-N-etil-N-(2-hidroxietil)acrilamida, 3-(5-amino-2-hidroxifenil)-1-(2-hidroximetilpirrolidin-1-il)propenona, amida del ácido 1-[3-(5-amino-2-hidroxifenil) acriloil]pirrolidin-2-carboxílico, 3-(5-amino-2-hidroxifenil)-1-(3-hidroxipiperidin-1-il)propenona, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxi-1-hidroximetiletil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-etilacrilamida, ácido 2-[3-(5-amino-2-hidroxife-
nil) acriloilamino]-3-metilbutanoico, 3-(5-amino-2-hidroxifenil)-N-(4-hidroxifenil) acrilamida, 3-(5-amino-2-hidroxifenil)-N-(1-carbamoil-2-hidroxietil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(4-amino-2(3)-metilfenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(3-hidroxi-4-metilfenil)acrilamida, 3-(5-amino-2-hidroxifenil)-N-(2-hidroxi-5-nitrofenil)
acrilamida, ácido 3-(5-amino-2-hidroxifenil)acrílico, 3-(2-amino-5-hidroxifenil)-N-ciclopropilacrilamida, 3-(2-amino-5-hidroxifenil)-N-propil acrilamida, 3-(2-amino-5-hidroxifenil)-1-pirrolidin-1-ilpropenona, 3-(2-amino-5-hidroxifenil)-N-(2-metoxietil)acrilamida, 3-(2-amino-5-hidroxifenil)-1-morfolin-4-ilpropenona, 3-(2-amino-5-hidroxifenil)-N-(1-hidroximetilpropil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-furan-2-ilmetilacrilamida, 3-(2-amino-5-hidroxifenil)-N-metoxi-N-metilacrilamida, 3-(2-amino-5-hidroxifenil)-1-(4-metilpiperazin-1-il) propenona, 3-(2-amino-5-hidroxifenil)-1-(4-hidroxipiperidin-1-il)propenona, N-(2-acetilaminoetil)-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-
amino-5-hidroxifenil)-N-(2-morfolin-4-iletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[3-(2-oxopirrolidin-1-il)pro-
pil]acrilamida, N-alil-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-1-metiletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[2-(5-nitropiridin-2-ilamino)etil]acrilamida, N-(2-aminoetil)-3-(2-amino-5-hidroxifenil) acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-imidazol-1-ilpropil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(tetrahidrofuran-2-ilmetil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(4-aminofenil)acrilamida, N-[4-amino-2(3)-(2-hidroxietil)fenil]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-{4-[bis-(2-hidroxietil) amino]fenil}acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-aminofenil)acrilamida, N-[5-amino-2(4)-(2-hidroxietoxi)fenil]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-[2-cloro-4-(2-hidroxietilamino)-5-nitrofenil]acrilamida, N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(2-amino-5-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxife-
nil)-N-benzo[1,3]dioxol-5-ilacrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxietil)-N-metilacrilamida, 3-(2-amino-5-hidroxifenil)-N-etil-N-(2-hidroxietil) acrilamida, 3-(2-amino-5-hidroxifenil)-1-(2-hidroximetilpirrolidin-1-il)propenona, amida del ácido 1-[3-(2-amino-5-hidroxifenil)acriloil]pirrolidin-2-carboxílico, 3-(2-amino-5-hidroxifenil)-1-(3-hidroxipiperidin-1-il)propenona, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-1-hidroximetiletil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-etilacrilamida, ácido 2-[3-(2-amino-5-hidroxifenil)acriloilamino]-3-metilbutanoico, 3-(2-amino-5-hidroxifenil)-N-(4-hidroxifenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(1-carbamoil-2-hidroxietil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(4-amino-2(3)-metilfenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(3-hidroxi-4-metilfenil)acrilamida, 3-(2-amino-5-hidroxifenil)-N-(2-hidroxi-5-nitrofenil)acrilamida y ácido 3-(2-amino-5-hidroxifenil)acrílico, así como sus sales fisiológicamente compatibles.
Son preferentes los compuestos de Fórmula (I) en
los que:
- (i)
- uno, varios o todos los grupos R1, R2 y R3 son hidrógeno, y/o
- (ii)
- R4 es un grupo alquilo de 1 a 2 carbonos, un grupo metoxi o un grupo hidroxialquilo de 2 a 4 carbonos y R5 es un grupo hidroxialquilo de 2 a 4 C, y/o
- (iii)
- R4 y R5 son, independientemente entre sí, hidrógeno, un grupo alquilo de 1 a 4 C, un grupo alquilo insaturado de 1 a 6 C, un grupo hidroxialquilo de 2 a 4 C, un grupo dihidroxialquilo de 3 a 4 C, un radical furfurilo, un fenilo sustituido de Fórmula (III) o un pirazolilo sustituido de Fórmula (IV), y/o
- (iv)
- R4 es hidrógeno y R5 es un grupo alquilo de 1 a 4 C, un grupo alquilo insaturado de 3 a 6 C, un grupo hidroxialquilo de 2 a 4 C, un grupo dihidroxialquilo de 3 a 4 C, un grupo furfurilo, un fenilo sustituido de Fórmula (III) o un pirazolilo sustituido de Fórmula (IV).
De forma especialmente preferente se emplean los
siguientes compuestos de Fórmula (I):
3-(5-amino-2-hidroxifenil)-N-etilacrilamida,
3-(2-amino-5-hidroxifenil)-N-etilacrilamida,
3-(5-amino-2-hidroxifenil)-N-(4-hidroxifenil)acrilamida,
3-(2-amino-5-hidroxifenil)-N-(4-hidroxifenil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-(4-aminofenil)acrilamida,
3-(2-amino-5-hidroxifenil)-N-(4-aminofenil)acrilamida,
N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(5-
amino-2-hidroxifenil)acrilamida y N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(2-amino-5-hidroxifenil)acrilamida, así como sus sales fisiológicamente compatibles.
amino-2-hidroxifenil)acrilamida y N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(2-amino-5-hidroxifenil)acrilamida, así como sus sales fisiológicamente compatibles.
Los compuestos de Fórmula (I) se pueden emplear
tanto en forma de bases libres como en forma de sus sales
fisiológicamente compatibles con ácidos inorgánicos u orgánicos,
como por ejemplo ácido clorhídrico, ácido sulfúrico, ácido
fosfórico, ácido acético, ácido propiónico, ácido láctico o ácido
cítrico.
La preparación de los derivados de aminofenol de
Fórmula (I) según la invención se puede realizar mediante la
utilización de los procedimientos de síntesis conocidos en la
literatura. La síntesis de los compuestos según la invención se
puede llevar a cabo, por ejemplo, de la siguiente manera:
Mediante una aminólisis de bencenos sustituidos
de Fórmula (V)
con una amina de fórmula NHR4R5 y posterior
disociación del grupo protector y/o reducción del grupo
nitro,
en la que Ra es un grupo protector adecuado, tal
como se describe en Organic Synthesis, capítulo 3, "Protection for
Phenols", páginas 143 y siguientes, Wiley Interscience, 1991; Rb
es NHRa o NO_{2}, ; R18 representa un grupo de éster de ácido
carboxílico o un grupo anhídrido de ácido carboxílico; y los grupos
R1, R2, R3, R4 y R5 tienen el significado que el indicado para la
Fórmula
(I).
Los compuestos de Fórmula (I) según la invención
se pueden utilizar particularmente como sustancias reveladoras en
productos para el teñido oxidativo de fibras de queratina y permiten
una amplia gama de diferentes tonos de color, que van desde los
tonos rubios hasta los violetas, pasando por los castaños y los
púrpuras.
Por lo tanto, otro objeto de la presente
invención consiste en productos para el teñido oxidante de fibras de
queratina, por ejemplo pelo, pieles, plumas o lana, especialmente
cabello humano, mediante una combinación sustancia
reveladora-sustancia de acoplamiento, que contienen
como mínimo un derivado de
(p-aminohidroxifenil)acrilamida de Fórmula (I) como
sustancia reveladora.
La cantidad de componente derivado de aminofenol
de Fórmula (I) presente en el producto para el teñido según la
invención es de entre un 0,005 y un 20 por ciento en peso,
preferentemente de entre un 0,01 y un 5,0 por ciento en peso y en
particular entre un 0,1 y un 2,5 por ciento en peso.
Como sustancias de acoplamiento entran en
consideración,preferentemente:
N-(3-dimetilaminofenil)urea,
2,6-diaminopiridina,
2-amino-4-[(2-hidroxietil)amino]anisol,
2,4-diamino-1-fluor-5-metilbenceno,
2,4-diamino-1-metoxi-5-metilbenceno,
2,4-diamino-1-etoxi-5-metilbenceno,
2,4-diamino-1-(2-hidroxietoxi)-5-metilbenceno,
2,4-di[(2-hidroxietil)amino]-1,5-dimetoxibenceno,
2,3-diamino-6-metoxipiridina,
3-amino-6-metoxi-2-(metilamino)piridina,
2,6-
diamino-3,5-dimetoxipiridina, 3,5-diamino-2,6-dimetoxipiridina, 1,3-diaminobenceno, 2,4-diamino-1-(2-hidroxietoxi)benceno, 1,3-diamino-4-(2,3-dihidroxipropoxi)benceno, 1,3-diamino-4-(3-hidroxipropoxi)benceno, 1,3-diamino-4-(2-metoxietoxi)benceno, 2,4-diamino-1,5-di(2-hidroxietoxi)benceno, 1-(2-aminoetoxi)-2,4-diaminobenceno, 2-amino-1-(2-hidroxietoxi)-4-metilaminobenceno, ácido 2,4-diaminofenoxiacético, 3-[di(2-hidroxietil)amino]anilina, 4-
amino-2-di[(2-hidroxietil)amino]-1-etoxibenceno, 5-metil-2-(1-metiletil)fenol, 3-[(2-hidroxietil)amino]anilina, 3-[(2-aminoetil)amino] anilina, 1,3-di(2,4-diaminofenoxi)propano, di(2,4-diaminofenoxi)metano, 1,3-diamino-2,4-dimetoxibenceno, 2,6-bis(2-hidroxietil)aminotolueno, 4-hidroxiindol, 3-dimetilaminofenol, 3-dietilaminofenol, 5-amino-2-metilfenol, 5-amino-4-fluor-2-metilfenol, 5-amino-4-metoxi-2-metilfenol, 5-amino-4-etoxi-2-metilfenol, 3-amino-2,4-diclorofenol, 5-amino-2,4-diclorofenol, 3-amino-2-metilfenol, 3-amino-2-cloro-6-metilfenol, 3-aminofenol, 2-[(3-hidroxifenil)amino]acetamida, 5-[(2-hidroxietil) amino]-4-metoxi-2-metilfenol, 5-[(2-hidroxietil)amino]-2-metilfenol, 3-[(2-hidroxietil) amino]fenol, 3-[(2-metoxietil)amino]fenol, 5-amino-2-etilfenol, 5-amino-2-metoxifenol, 2-(4-amino-2-hidroxifenoxi)etanol, 5-[(3-hidroxipropil)amino]-2-metilfenol, 3-[(2,3-dihidroxipropil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]-2-metilfenol, 2-amino-3-hidroxipiridina, 2,6-dihidroxi-3,4-dimetilpiridina, 5-amino-4-cloro-2-metilfenol, 1-naftol, 2-metil-1-naftol, 1,5-dihidroxinaftaleno, 1,7-dihidroxi naftaleno, 2,3-dihidroxinaftaleno, 2,7-dihidroxinaftaleno, acetato de 2-metil-1-naftol, 1,3-dihidroxibenceno, 1-cloro-2,4-dihidroxibenceno, 2-cloro-1,3-dihidroxi benceno, 1,2-dicloro-3,5-dihidroxi-4-metilbenceno, 1,5-dicloro-2,4-dihidroxi benceno, 1,3-dihidroxi-2-metilbenceno, 3,4-metilendioxifenol, 3,4-metilendioxi anilina, 5-[(2-hidroxietil)amino]-1,3-benzodioxol, 6-bromo-1-hidroxi-3,4-metilendioxibenceno, ácido 3,4-diaminobenzoico, 3,4-dihidro-6-hidroxi-1,4(2H)-benzoxacina, 6-amino-3,4-dihidro-1,4(2H)-benzoxacina, 3-metil-1-fenil-5-pirazolona, 5,6-dihidroxiindol, 5,6-dihidroxiindolina, 5-hidroxiindol, 6-hidroxiindol, 7-hidroxiindol y 2,3-indolindiona.
diamino-3,5-dimetoxipiridina, 3,5-diamino-2,6-dimetoxipiridina, 1,3-diaminobenceno, 2,4-diamino-1-(2-hidroxietoxi)benceno, 1,3-diamino-4-(2,3-dihidroxipropoxi)benceno, 1,3-diamino-4-(3-hidroxipropoxi)benceno, 1,3-diamino-4-(2-metoxietoxi)benceno, 2,4-diamino-1,5-di(2-hidroxietoxi)benceno, 1-(2-aminoetoxi)-2,4-diaminobenceno, 2-amino-1-(2-hidroxietoxi)-4-metilaminobenceno, ácido 2,4-diaminofenoxiacético, 3-[di(2-hidroxietil)amino]anilina, 4-
amino-2-di[(2-hidroxietil)amino]-1-etoxibenceno, 5-metil-2-(1-metiletil)fenol, 3-[(2-hidroxietil)amino]anilina, 3-[(2-aminoetil)amino] anilina, 1,3-di(2,4-diaminofenoxi)propano, di(2,4-diaminofenoxi)metano, 1,3-diamino-2,4-dimetoxibenceno, 2,6-bis(2-hidroxietil)aminotolueno, 4-hidroxiindol, 3-dimetilaminofenol, 3-dietilaminofenol, 5-amino-2-metilfenol, 5-amino-4-fluor-2-metilfenol, 5-amino-4-metoxi-2-metilfenol, 5-amino-4-etoxi-2-metilfenol, 3-amino-2,4-diclorofenol, 5-amino-2,4-diclorofenol, 3-amino-2-metilfenol, 3-amino-2-cloro-6-metilfenol, 3-aminofenol, 2-[(3-hidroxifenil)amino]acetamida, 5-[(2-hidroxietil) amino]-4-metoxi-2-metilfenol, 5-[(2-hidroxietil)amino]-2-metilfenol, 3-[(2-hidroxietil) amino]fenol, 3-[(2-metoxietil)amino]fenol, 5-amino-2-etilfenol, 5-amino-2-metoxifenol, 2-(4-amino-2-hidroxifenoxi)etanol, 5-[(3-hidroxipropil)amino]-2-metilfenol, 3-[(2,3-dihidroxipropil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]-2-metilfenol, 2-amino-3-hidroxipiridina, 2,6-dihidroxi-3,4-dimetilpiridina, 5-amino-4-cloro-2-metilfenol, 1-naftol, 2-metil-1-naftol, 1,5-dihidroxinaftaleno, 1,7-dihidroxi naftaleno, 2,3-dihidroxinaftaleno, 2,7-dihidroxinaftaleno, acetato de 2-metil-1-naftol, 1,3-dihidroxibenceno, 1-cloro-2,4-dihidroxibenceno, 2-cloro-1,3-dihidroxi benceno, 1,2-dicloro-3,5-dihidroxi-4-metilbenceno, 1,5-dicloro-2,4-dihidroxi benceno, 1,3-dihidroxi-2-metilbenceno, 3,4-metilendioxifenol, 3,4-metilendioxi anilina, 5-[(2-hidroxietil)amino]-1,3-benzodioxol, 6-bromo-1-hidroxi-3,4-metilendioxibenceno, ácido 3,4-diaminobenzoico, 3,4-dihidro-6-hidroxi-1,4(2H)-benzoxacina, 6-amino-3,4-dihidro-1,4(2H)-benzoxacina, 3-metil-1-fenil-5-pirazolona, 5,6-dihidroxiindol, 5,6-dihidroxiindolina, 5-hidroxiindol, 6-hidroxiindol, 7-hidroxiindol y 2,3-indolindiona.
Aunque las propiedades más ventajosas de los
derivados de aminofenol de Fórmula (I) aquí descritos sugieren la
utilización de los mismos como única sustancia reveladora,
evidentemente también se pueden utilizar los derivados de
p-aminofenol de Fórmula (I) junto con otras sustancias
reveladoras conocidas, como por ejemplo
1,4-diaminobenceno,
2,5-diaminotolueno,
2-(2,5-diaminofenil)etanol,
1-(2,5-diaminofenil)etanol,
N,N-bis(2'-hidroxietil)-1,4-diaminobenceno,
4-aminofenol y sus derivados, por ejemplo
4-amino-3-metilfenol,
derivados de pirazol como
4,5-diamino-1-(2-hidroxietil)pirazol,
4,5-diamino-1-bencilpirazol
y
4,5-diamino-1-(4-metilbencil)pirazol,
o tetraaminopirimidinas.
Las sustancias de acomplamiento y las sustancias
reveladoras presentes en el producto para el teñido según la
invención pueden aparecer bien individualmente o bien mezcladas
entre sí, oscilando la cantidad total de sustancias de acoplamiento
y reveladoras del producto para el teñido según la invención (con
respecto a la cantidad total de producto para el teñido), en cada
caso, entre entre un 0,005 y un 20 por ciento en peso,
preferentemente entre un 0,01 y un 5,0 por ciento en peso y en
particular entre un 0,1 y un 2,5 por ciento en peso.
La cantidad total de la combinación sustancia
reveladora-sustancia de acoplamiento contenida en el
producto para el teñido aquí descrito oscila preferentemente entre
un 0,01 y un 20 por ciento en peso, siendo especialmente preferente
una cantidad entre un 0,02 y un 10 por ciento en peso y en
particular entre un 0,2 y un 6,0 por ciento en peso. Las sustancias
reveladoras y las sustancias de acoplamiento se emplean, por regla
general, en cantidades aproximadamente equimolares; sin embargo, a
este respecto no es una desventaja el que las sustancias reveladoras
aparezcan en un cierto exceso o defecto.
El producto para el teñido según la invención
puede contener adicionalmente otros componentes cromógenos, por
ejemplo
6-amino-2-metilfenol
y
2-amino-5-metilfenol,
así como los colorantes directos usuales, por ejemplo colorantes de
trifenilmetano como monoclorhidrato de
4-[(4'-aminofenil)-(4'-imino-2'',
5''-ciclohexadien-1''-iliden)metil]-2-metilaminobenceno
(C.I. 42510) y monoclorhidrato de
4-[(4'-amino-3'-metilfenil)-(4''-imino-3''metil-2''5''ciclohexadien-1''iliden)metil]-2-metilaminobenceno
(C.I. 42520); nitrocolorantes aromáticos, tales como
4-(2'-hidroxietil)aminonitrotolueno,
2-amino-4,6-dinitrofenol,
2-amino-5-(2'-hidroxietil)aminonitrobenceno,
2-cloro-6-(etilamino)-4-nitrofenol,
4-cloro-N-(2-hidroxietil)-2-nitroanilina,
5-cloro-2-hidroxi-4-nitroanilina,
2-amino-4-cloro-6-nitrofenol
y
1-[(2'-ureidoetil)amino]-4-nitrobenceno;
colorantes azoicos como sal sódica del ácido
6-[(4'-aminofenil)azo]-5-hidroxinaftalen-1-sulfónico
(C.I. 14 805); y colorantes de dispersión, como por ejemplo
1,4-diaminoantraquinona y
1,4,5,8-tetraaminoantraquinona. La cantidad de estos
componentes cromógenos presente en los productos para el teñido
pueden variar entre un 0,1 y un 4,0 por ciento en peso.
Evidentemente, las sustancias de acoplamiento y
las sustancias reveladoras, así como los demás componentes
cromógenos, siempre que sean básicos, también se pueden emplear en
forma de sales fisiológicamente compatibles formadas con ácidos
orgánicos o inorgánicos, como por ejemplo ácido clorhídrico o ácido
sulfúrico, o bien - siempre que tengan grupos OH aromáticos - en
forma de sales básicas, por ejemplo fenolatos alcalinos.
Además, siempre que se vayan a utilizar para el
teñido del cabello, estos productos para el teñido pueden contener
otros aditivos cosméticos usuales, por ejemplo antioxidantes como
ácido ascórbico, ácido tioglicólico o sulfito
sódico, así como aceites de perfume, formadores de complejos, humectantes, emulsionantes, espesantes y sustancias de tratamiento.
sódico, así como aceites de perfume, formadores de complejos, humectantes, emulsionantes, espesantes y sustancias de tratamiento.
La forma de preparación del producto para el
teñido según la invención puede consistir, por ejemplo, en una
solución, especialmente una solución acuosa o
acuoso-alcohólica. Sin embargo, las formas de
preparación especialmente preferentes consisten en cremas, geles o
emulsiones. Su composición está constituída por una mezcla de los
componentes colorantes con los aditivos usuales para este tipo de
preparados.
Los aditivos usuales utilizados en soluciones,
cremas, emulsiones o geles son, por ejemplo, disolventes como agua,
alcoholes alifáticos inferiores, tales como etanol, propanol o
isopropanol, glicerina o glicoles como
1,2-propilenglicol, además de humectantes o
emulsionantes del tipo tensioactivo aniónico, catiónico, anfótero o
no ionógeno, como por ejemplo sulfatos de alcoholes grasos, sulfatos
de alcoholes grasos etoxilados, sulfonatos de alquilo, sulfonatos de
alquilbenceno, sales de alquiltrimetil-amonio,
alquilbetaínas, alcoholes grasos etoxilados, nonilfenoles
etoxilados, alcanolamidas de ácidos grasos y ésteres de ácidos
grasos etoxilados, además de espesantes como alcoholes grasos
superiores, almidón, derivados de celulosa, petrolato, aceite de
parafina y ácidos grasos, así como sustancias de tratamiento como
resinas catiónicas, derivados de lanolina, colesterina, ácido
pantoténico y betaína. Los componentes mencionados se utilizan en
las cantidades habituales para estos fines, por ejemplo los
humectantes y emulsionantes en concentraciones entre un 0,5 y un 30
por ciento en peso, los espesantes entre un 0,1 y un 30 por ciento
en peso y las sustancias de tratamiento en una concentración de
entre un 0,1 y un 5 por ciento en peso.
Dependiendo de la composición, el producto para
el teñido según la invención puede reaccionar de forma ligeramente
ácida, neutra o alcalina. Preferentemente presenta un valor pH de
6,5 a 11,5, donde el ajuste básico se realiza preferentemente con
amoníaco. No obstante, también se pueden utilizar aminas orgánicas,
por ejemplo etanolamina y trietanolamina, o también bases
inorgánicas como hidróxido de sodio e hidróxido de potasio. Para
ajustar a un pH ácido se pueden emplear ácidos inorgánicos u
orgánicos, por ejemplo ácido fosfórico, ácido acético, ácido cítrico
o ácido tartárico.
Si se va a utilizar para el teñido oxidante del
cabello, el producto para el teñido arriba descrito se mezcla con un
agente oxidante inmediatamente antes de su uso, y esta mezcla se
aplica sobre el cabello en una cantidad suficiente para su teñido,
cantidad que, dependiendo de la abundancia de éste, suele oscilar
entre 60 y 200 gramos.
Como agentes oxidantes para obtener el teñido del
cabello entran en consideración, principalmente, peróxido de
hidrógeno o sus compuestos de adición con urea, melamina, borato
sódico o carbonato sódico, en forma de una solución acuosa al
3-12 por ciento, preferentemente al 6 por ciento,
así como también oxígeno atmosférico. Si se utiliza una solución de
peróxido de hidrógeno al 6 por ciento como agente oxidante, la
relación de pesos entre el producto para el teñido del cabello y el
agente oxidante se sitúa entre 5:1 a 1:2, preferentemente 1:1. Se
utilizan cantidades mayores de agente oxidante en caso de que
aparezcan concentraciones mayores de colorante en el producto para
el teñido del cabello, o si se pretende lograr al mismo tiempo una
mayor decoloración. La mezcla se deja actuar sobre el cabello a una
temperatura entre 15 y 50 grados Celsius durante 10 a 45 minutos,
preferentemente 30 minutos; a continuación, el cabello se aclara con
agua y se seca. Si es el caso, después de este aclarado, el cabello
se lava con un champú y se vuelve a aclarar con un ácido orgánico
débil, como por ejemplo ácido cítrico o tartárico. Finalmente, el
cabello se seca.
Los productos para el teñido del cabello según la
invención que contienen derivados de p-aminofenol de Fórmula
(I) como sustancia reveladora permiten obtener teñidos con una
extraordinaria solidez de color, especialmente en lo que se refiere
a la solidez a la luz, resistencia al lavado y resistencia al roce.
En lo que se refiere a las propiedades de coloración, los productos
para el teñido del cabello según la invención ofrecen, dependiendo
del tipo y la composición de los cromógenos, una amplia gama de
tonos de color distintos, que se extiende desde los tonos rubios
hasta los azules y negros, pasando por los castaños, púrpuras y
violetas. Estos tonos de color se distinguen por su extraordinaria
intensidad y por una buena compensación de color entre el cabello
deterioriado y el no deteriorado. Las excelentes propiedades de
coloración de los productos para el teñido del cabello según la
presente solicitud se ponen en evidencia, además, por el hecho de
que estos productos permiten teñir el cabello encanecido, no dañado
previamente de forma química, sin ningún tipo de problemas y con un
gran poder cubriente.
Los siguientes ejemplos explican más
detalladamente el objeto de la invención.
A una suspensión de 10 g (47,8 mmol) de
N-(4-hidroxifenil)carbamato de
terc-butilo en 100 ml de cloroformo se le añade,
gota a gota durante 2 horas y a 0ºC, una solución de 9,4 g (52,8
mmol) de N-bromosuccinimida en 450 ml de cloroformo.
A continuación, la mezcla de reacción se agita durante otros 15
minutos. Acto seguido se lava dos veces con agua (primero con 400
ml, después con 200 ml), se seca sobre sulfato de magnesio, se
filtra y se concentra parcialmente. A continuación, el residuo se
mezcla con hexano agitando, con lo que se forma un precipitado. Este
precipitado se filtra y se lava con hexano.
Se obtienen 9,7 g (70% del valor teórico) de
N-(3-bromo-4-hidroxifenil)carbamato
de terc-butilo.
A una solución de 5 g (17,4 mmol) de
N-(3-bromo-4-hidroxifenil)carbamato
de terc-butilo en 60 ml de tetrahidrofurano se le
añaden, poco a poco y a 0ºC, 0,76 g (17,4 mmol) de una dispersión de
hidruro sódico (al 55% en aceite). A continuación, la mezcla se
agita durante 50 minutos a 0ºC y acto seguido se mezcla con 1,83 g
(19,4 mmol) de cloro-metil etil éter. La mezcla se
agita durante otra hora a 0ºC y luego se vierte sobre hielo, se
extrae con acetato de etilo y la fase orgánica se lava con una
disolución acuosa saturada de NaCl, se seca sobre Na_{2}SO_{4} y
se concentra después de filtración. El residuo se purifica en gel de
sílice con éter de petróleo/acetato de etilo (9:1).
Se obtienen 4,8 g (80% del valor teórico) de
N-(3-bromo-4-etoximetoxifenil)carbamato
de terc-butilo.
^{1}H-NMR (300 MHz,
CDCl_{3}):
\delta = 7,67 (d, 1H); 7,16 (dd, 1H); 7,07 (d,
1H); 7,21 6,40 (br, 1H); 5,23 (s, 2H); 3,77 (q, 2H); 1,51 (s, 9H);
1,22 (t,3H)
3,3 g (0,01 mol) del
(3-bromo-4-terc-butoxicarbonilaminofenil)carbamato
de terc-butilo del paso A se disuelven, bajo argon,
en 100 ml de tetrahidrofurano anhidro. A continuación, se añaden
progresivamente 17 ml (= 0,03 mol) de una solución de
metil-litio en éter 1,6 M. La mezcla de reacción se
enfría a -20ºC y va mezclando progresivamente con 7 ml (= 0,01 mol)
de una solución de terc-butil-litio
1,5 M. Una vez finalizada la adición, la solución se agita durante
otros 30 minutos a la temperatura indicada. A continuación, se
añaden 1,2 g (0,02 mol) de dimetilformamida y la mezcla de reacción
se agita durante una hora a -20ºC. Después de calentamiento lento a
0ºC, la mezcla de reacción se hidroliza con una solución tampón de
fosfato al 10% y después se vierte sobre acetato de etilo. A
continuación, la fase acuosa se extrae con acetato de etilo y la
fase orgánica se seca sobre sulfato de magnesio. El disolvente se
separa por destilación en un evaporador rotatorio y el residuo se
mezcla con hexano. A continuación, el precipitado amarillo obtenido
se filtra, se lava con hexano y se seca.
Se obtienen 2,0 g (70% del valor teórico) de
N-(4-etoximetoxi-3-formilfenil)carbamato
de terc-butilo.
^{1}H-NMR (300 MHz,
CDCl_{3}):
\delta = 10,43 (s, 1H); 7,73 (d, 1H); 7,61 (d,
1H); 7,20 (d, 1H); 6,45 (br, 1H); 5,31 (s, 2H); 3,75 (q, 2H); 1,51
(s, 9H); 1,23 (t, 3H)
8,9 g (0,03 mol) de
N-(4-etoximetoxi-2-formilfenil)carbamato
de terc-butilo del paso C se disuelven en 70 ml de
tetrahidrofurano y se mezclan con 11,9 g (0,036 mol) de
metoxicarbonilmetilentrifenilfosforano. La mezcla de reacción se
agita durante 3 horas a temperatura ambiente. A continuación, se
vierte sobre agua, se extrae con acetato de etilo y la fase orgánica
se lava con una disolución acuosa saturada de NaCl, se seca sobre
sulfato sódico y, después de filtrar, se concentra.
La cromatografía instantánea ("flash") del
producto crudo en gel de sílice con hexano/acetato de etilo da como
resultado 10,5 g (95% del valor teórico). El
isómero-E puro se obtiene mediante suspensión de la
mezcla en hexano/dietil éter (10:1) y subsiguiente recristalización
a partir de acetato de etilo/hexano.
^{1}H-NMR (300 MHz,
CDCl_{3}):
\delta = 7,99 (d, 1H); 7,60 (br s, 1H); 7,26
(dd, 1H); 7,12 (d, 1H); 6,50 (d, 1H); 6,42 (br s, 1H); 5,25 (s, 2H);
3,79 (s, -3H); 3,73 (q, 2H); 1,51 (s, 9H); 1,21 (t, 3H)
A una solución de 6,3 g (0,018 mol) del
3-(5-terc-butoxicarbonilamino-2-etoximetoxifenil)acrilato
de metilo del paso D en 50 ml de tetrahidrofurano, 15 ml de metanol
y 30 ml de agua se le añaden, a 0ºC, 2,53 g (0,06 mol) de
monohidrato de hidróxido de litio. La mezcla se agita durante 24
horas a 60ºC. A continuación, la mezcla de reacción se vierte sobre
una solución tampón de fosfato (pH 7,0) y se extrae con acetato de
etilo y la fase orgánica se lava con una solución acuosa saturada de
NaCl y acto seguido se seca sobre sulfato sódico. La fase orgánica
se concentra parcialmente hasta que comienza a formarse un
precipitado y se mezcla con hexano. El precipitado se filtra y se
lava con 50 ml de hexano.
Se obtienen 5,4 g (89% del valor teórico) de
ácido
3-(5-terc-butoxicarbonilamino-2-etoximetoxifenil)acrílico.
^{1}H-NMR (300 MHz,
DMSO-D_{6}):
\delta = 12,4 (br, 1H); 9,22 (br s, 1H); 7,81
(d,1H); 7,73 (d, 1H); 7,42 (dd, 1H); 7,10 (d, 1H); 6,33 (d,1H); 5,27
(s, 2H); 3,67 (q, 2H); 1,48 (s, 9H); 1,13 (t,3H)
Una mezcla de 0,07 g (0,185 mmol) de ácido
3-(5-terc-butoxicarbonilamino-2-etoximetoxifenil)acrílico,
0,037 g (0,24 mmol) de hidrato de
N-hidroxibenzotriazol y 0,043 g (0,22 mmol) de
clorhidrato de
N-(3-dimetilaminopropil)-N'-etilcarbodiimida
se carga en diclorometano, se mezcla con la amina correspondiente
(0,22 mmol) y con 0,047 g de N-etildiisopropilamina
y la mezcla se agita durante 12 horas a temperatura ambiente. Una
vez finalizada la reacción, la mezcla de reacción se vierte en 10 ml
de acetato de etilo, la fase orgánica se extrae con carbonato ácido
de sodio y a continuación se seca sobre sulfato de magnesio. El
disolvente se separa por destilación en un evaporador rotatorio y el
residuo se purifica en gel de sílice con un eluyente adecuado (por
ejemplo éter de petróleo/acetato de etilo o diclorometano/metanol).
El producto así obtenido se calienta a 50ºC en 4 ml de etanol. A
continuación, se añaden, gota a gota, 1,5 ml de una solución de
ácido clorhídrico en etanol 2,9 M para preparar el clorhidrato. La
solución se concentra y luego se seca el residuo.
- Amina utilizada: etilamina
- Espectro de masas: MH^{+} 207 (100)
- Amina utilizada: 4-hidroxibenzaldehído
- Espectro de masas: MH^{+} 271 (100)
- Amina utilizada: 4-aminofenilcarbamato de terc-butilo
- Espectro de masas: MH^{+} 270 (100)
- Amina utilizada: 4,5-diamino-1-(2-hidroxietil)pirazol
- Espectro de masas: MH^{+} 269 (100)
- Amina utilizada: alilamina
- Espectro de masas: MH^{+} 304 (100)
- Amina utilizada: ciclopropilamina
- Espectro de masas: MH^{+} 219 (100)
- Amina utilizada: etilendiamina
- Espectro de masas: MH^{+} 222 (100)
- Amina utilizada: (4-amino-2-metilfenil)carbamato de terc-butilo y (4-amino-3-metilfenil)carbamato de terc-butilo
- Espectro de masas: MH^{+} 284 (100)
- Amina utilizada: isopropilamina
- Espectro de masas: MH^{+} 221 (100)
- Amina utilizada: propilamina
- Espectro de masas: MH^{+} 221 (100)
- Amina utilizada: pirrolidina
- Espectro de masas: MH^{+} 233 (100)
- Amina utilizada: 2-metoxietilamina
- Espectro de masas: MH^{+} 237 (100)
- Amina utilizada: morfolina
- Espectro de masas: MH^{+} 249 (100)
- Amina utilizada: 2-amino-1-butanol
- Espectro de masas: MH^{+} 251 (100)
- Amina utilizada: furfurilamina
- Espectro de masas: MH^{+} 259 (100)
- Amina utilizada: clorhidrato de N,O-dimetilhidroxilamina
- Espectro de masas: MH^{+} 223 (100)
- Amina utilizada: 4-metilpiperazina
- Espectro de masas: MH^{+} 262 (100)
- Amina utilizada: 4-hidroxipiperidina
- Espectro de masas: MH^{+} 263 (100)
- Amina utilizada: N-acetiletilendiamina
- Espectro de masas: MH^{+} 264 (100)
- Amina utilizada: 4-(2-etilamino)morfolina
- Espectro de masas: MH^{+} 292 (100)
- Amina utilizada: 1-(3-aminopropil)-2-pirrolidona
- Espectro de masas: MH^{+} 304 (100)
- Amina utilizada: 2-aminopropanol
- Espectro de masas: MH^{+} 237 (100)
- Amina utilizada: 2-amino-5-nitropiridina
- Espectro de masas: MH^{+} 344 (100)
- Amina utilizada: 1-(3-aminopropil)imidazol
- Espectro de masas: MH^{+} 287 (100)
- Amina utilizada: Tetrahidrofurfurilamina
- Espectro de masas: MH^{+} 263 (100)
- Amina utilizada: (4-amino-2-(2-hidroxietil)fenil)carbamato de terc-butilo y (4-amino-3-(2-hidroxietil)fenil)carbamato de terc-butilo
- Espectro de masas: MH^{+} 314 (100)
- Amina utilizada: 4-bis(2-hidroxietil)aminoanilina
- Espectro de masas: MH^{+} 358 (100)
- Amina utilizada: (3-aminofenil)carbamato de terc-butilo
- Espectro de masas: MH^{+} 270 (100)
- Amina utilizada: [3-amino-4-(2-hidroxietoxi)fenil]carbamato de terc-butilo y [3-amino-6-(2-hidroxietoxi)fenil]carbamato de terc-butilo
- Espectro de masas: MH^{+} 330 (100)
- Amina utilizada: 2-cloro-4-(2-hidroxietil)amino-5-nitroanilina
- Espectro de masas: MH^{+} 393 (100)
- Amina utilizada: benzo[1,3]dioxol-5-ilamina
- Espectro de masas: MH^{+} 299 (100)
- Amina utilizada: 2-metilaminoetanol
- Espectro de masas: MH^{+} 237 (100)
- Amina utilizada: 2-etilaminoetanol
- Espectro de masas: MH^{+} 251 (80)
- Amina utilizada: prolinol
- Espectro de masas: MH^{+} 263 (100)
- Amina utilizada: prolinamida
- Espectro de masas: MH^{+} 276 (100)
- Amina utilizada: 3-hidroxipiperidina
- Espectro de masas: MH^{+} 263 (100)
- Amina utilizada: 3-amino-1,2-propanodiol
- Espectro de masas: MH^{+} 253 (100)
- Amina utilizada: ácido \alpha-aminoisovaleriánico
- Espectro de masas: MH^{+} 279 (100)
- Amina utilizada: 2-amino-3-hidroxipropionamida
- Espectro de masas: MH^{+} 266 (100)
- Amina utilizada: 5-amino-2-metilfenol
- Espectro de masas: MH^{+} 285 (100)
- Amina utilizada: 2-amino-4-nitrofenol
- Espectro de masas: MH^{+} 316 (100)
\newpage
Ejemplos 2 a
39
Se preparan soluciones para el teñido del cabello
con la siguiente composición:
| 1,25 mmol | Sustancia reveladora de Fórmula (I) según la Tabla 1 |
| 1,25 mmol | Sustancia de acoplamiento según la Tabla 1 |
| 1,0 g | Oleato de potasio (solución acuosa al 8 por ciento) |
| 1,0 g | Amoníaco (solución acuosa al 22 por ciento) |
| 1,0 g | Etanol |
| 0,3 g | Ácido ascórbico |
| hasta 100,0 g | Agua |
30 g de la solución de teñido arriba indicada se
mezclan con 30 g de una solución de peróxido de hidrógeno al 6 por
ciento inmediatamente antes de su uso. A continuación, la mezcla se
aplica sobre el cabello decolorado. Después de un tiempo de
actuación de 30 minutos a 40ºC, el cabello se aclara con agua, se
lava con un champú comercial y se seca. Los teñidos resultantes se
resumen en la Tabla 1.
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Ejemplos 40 a
71
Se preparan soluciones para el teñido del cabello
con la siguiente composición:
| X g | Sustancia reveladora E1 o E2 de Fórmula (I) según Tabla 3 |
| U g | Sustancia reveladora E3 a E10 según la Tabla 3 |
| Y g | Sustancia de acoplamiento K11 a K36 según la Tabla 4 |
| Z g | Colorante directo D1 a D3 según la Tabla 2 |
| 10,0 g | Oleato de potasio (solución acuosa al 8 por ciento) |
| 10,0 g | Amoníaco (solución acuosa al 22 por ciento) |
| 10,0 g | Etanol |
| 0,3 g | Ácido ascórbico |
| hasta 100,0 g | Agua |
30 g de la solución de teñido arriba indicada se
mezclan con 30 g de una solución de peróxido de hidrógeno al 6 por
ciento inmediatamente antes de su uso. A continuación, la mezcla se
aplica sobre cabello decolorado. Después de un tiempo de actuación
de 30 minutos a 40ºC, el cabello se aclara con agua, se lava con un
champú comercial y se seca. Los teñidos resultantes se resumen en la
Tabla 5.
\newpage
Ejemplos 72 a
77
Se preparan masas cromóforas en forma de crema
con la siguiente composición:
| X g | Sustancia reveladora E1 de Fórmula (I) según la Tabla 3 |
| U g | Sustancia reveladora E3 a E10 según la Tabla 3 |
| Y g | Sustancia de acoplamiento K11 a K36 según la Tabla 4 |
| Z g | Colorante directo D1 a D3 según la Tabla 2 |
| 15,0 g | Alcohol cetílico |
| 0,3 g | Ácido ascórbico |
| 3,5 g | Sulfato sódico de diglicol éter de alcohol láurico, solución acuosa al 28% |
| 3,0 g | Amoníaco, solución acuosa al 22 por ciento |
| 0,3 g | Sulfito sódico, anhidro |
| hasta 100,0 g | Agua |
30 g de la crema de teñido arriba indicada se
mezclan con 30 g de una solución de peróxido de hidrógeno al 6 por
ciento inmediatamente antes de su uso. A continuación, la mezcla se
aplica sobre el cabello. Después de un tiempo de actuación de 30
minutos, el cabello se aclara con agua, se lava con un champú
comercial y se seca. Los teñidos resultantes se resumen en la Tabla
6 siguiente.
| Colorantes Directos | |
| D1 | 2,6-diamino-3-((piridin-3-il)azo)piridina |
| D2 | 6-cloro-2-etilamino-4-nitrofenol |
| D3 | 2-amino-6-cloro-4-nitrofenol |
| Sustancias Reveladoras | |
| E1 | Clorhidrato de 3-(5-amino-2-hidroxifenil)-N-etilacrilamida |
| E2 | Clorhidrato de 3-(5-amino-2-hidroxifenil)-N-(4-aminofenil)acrilamida |
| E3 | Sulfato de 2,5-diaminofeniletanol |
| E4 | 3-metil-4-aminofenol |
| E5 | Diclorhidrato de 4-amino-2-aminometilfenol |
| E6 | 4-aminofenol |
| E7 | Sulfato de N,N-bis-(2'-hidroxietil)-p-fenilendiamina |
| E8 | Sulfato de 4,5-diamino-1-(2'-hidroxietil)pirazol |
| E9 | Sulfato de 2,5-diaminotolueno |
| E10 | 1,4-diaminobenceno |
| K11 | 1,3-diaminobenceno |
| Sustancias de Acoplamiento | |
| K12 | Sulfato de 2-amino-4-(2'-hidroxietil)aminoanisol |
| K13 | Sulfato de 1,3-diamino-4-(2'-hidroxietoxi)benceno |
| K14 | Sulfato de 2,4-diamino-5-fluorotolueno |
| K16 | Diclorhidrato de 3,5-diamino-2,6-dimetoxipiridina |
| K17 | Sulfato de 2,4-diamino-5-etoxitolueno |
| K18 | N-(3-dimetilamino)fenilurea |
| K19 | Tetraclorhidrato de 1,3-bis(2,4-diaminofenoxi)propano |
| K21 | 3-aminofenol |
| K22 | 5-amino-2-metilfenol |
| K23 | 3-amino-2-cloro-6-metilfenol |
| K24 | Sulfato de 5-amino-4-fluor-2-metilfenol |
| K25 | 1-naftol |
| K26 | 1-acetoxi-2-metilnaftaleno |
| K31 | 1,3-dihidroxibenceno |
| K32 | 2-metil-1,3-dihidroxibenceno |
| K33 | 1-cloro-2,4-dihidroxibenceno |
| K34 | Clorhidrato de 4-(2'-hidroxietil)amino-1,2-metilendioxibenceno |
| K35 | 3,4-metilendioxifenol |
| K36 | 2-amino-5-metilfenol |
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Todos los datos sobre porcentajes incluidos en la
presente solicitud representan porcentajes en peso siempre que no se
indique otra cosa.
Claims (13)
1. Derivados de
(p-aminohidroxifenil)acrilamida de Fórmula general (I)
o sus sales solubles en agua fisiológicamente compatibles
R1 es hidrógeno, un átomo de halógeno, un grupo
alquilo de 1 a 4 C, hidroxialquilo de 1 a 4 C o un grupo alcoxi de 1
a 4 C;
R2 y R3 son, independientemente entre sí,
hidrógeno o un grupo alquilo de 1 a 6 C;
R4 y R5 son, independientemente entre sí,
hidrógeno, un grupo alcoxi de 1 a 2 C, alquilo de 1 a 6 C, alquilo
insaturado de 3 a 6 C, hidroxialquilo de 2 a 4 C, dihidroxialquilo
de 3 a 4 C, aminoalquilo de 2 a 4 C, dimetilaminoalquilo de 2 a 4 C,
acetilaminoalquilo de 2 a 4 C, metoxialquilo de 2 a 4 C,
etoxialquilo de 2 a 4C, cianoalquilo de 1 a 4 C, carboxialquilo de 1
a 4 C, aminocarbonilalquilo de 1 a 4 C, un grupo piridilmetilo,
furfurilo, tienilmetilo, un grupo furfurilo hidrogenado, un grupo
piridilo sustituido, un radical de Fórmula (II)
un radical de Fórmula
(III)
o un radical de Fórmula
(IV)
o R4 y R5 forman junto con el átomo de nitrógeno
un anillo de
fórmulas
R6 es hidrógeno, un grupo carboxi o un grupo
aminocarbonilo;
R7 y R8 son, independientemente entre sí,
hidrógeno, un grupo hidroxilo, aminocarbonilo, un grupo
metiltiometilo, un fenilo sustituido con otro grupo fenilo o con un
hidroxilo o un grupo de fórmulas
R9, R10, R11, R12 y R13 son, independientemente
entre sí, hidrógeno, un átomo halógeno, un grupo ciano, un grupo
hidroxilo, alcoxi de 1 a 4 C, hidroxialcoxi de 1 a 4 C, alquilo de 1
a 6 C, alquiltio éter de 1 a 4 C, un grupo mercapto, nitro, amino,
un grupo alquilamino, un grupo
hidroxialquil(C_{1}-C_{4})amino,
dialquilamino, un grupo
di(hidroxialquil(C_{1}-C_{4}))amino,
un grupo
(dihidroxialquil(C_{3}-C_{4}))amino, un
grupo
(hidroxialquil(C_{1}-C_{4}))alquil(C_{1}-C_{4}))amino,
un grupo trifluorometano, un
grupo-C(O)H, un grupo
-C(O)CH_{3}, un grupo -C(O)CF_{3},
un grupo -Si(CH_{3})_{3}, un
hidroxialquilo(C_{1}-C_{4}) o un grupo
dihidroxialquilo(C_{3}-C_{4}), o dos
radicales adyacentes R9 a R13 forman un puente de
-O-CH_{2}-O-;
R14 es un grupo alquilo de 1 a 4 carbonos, un
grupo bencilo o un grupo hidroxialquilo de 2 a 4 carbonos;
R15 es hidrógeno o un grupo alquilo de 1 a 6
carbonos;
R16 es hidrógeno, un grupo hidroxilo, un grupo
carboxilo, un grupo aminocarbonilo o un grupo hidroximetilo; y
R17 es hidrógeno o un grupo alquilo de 1 a 6
carbonos.
2. Derivado de p-aminofenol según la
reivindicación 1, caracterizado porque en la Fórmula (I) uno,
varios o todos los grupos funcionales R1, R2 y R3 son hidrógeno.
3. Derivado de p-aminofenol según la
reivindicación 1 ó 2, caracterizado porque en la Fórmula (I)
R4 es un grupo alquilo de 1 a 2 átomos de carbono, un grupo metoxi o
un grupo hidroxialquilo de 2 a 4 carbonos y R5 es un grupo
hidroxialquilo de 2 a 4 átomos de carbono.
4. Derivado de p-aminofenol según la
reivindicación 1 ó 2, caracterizado porque en la Fórmula (I)
R4 y R5 son, independientemente entre sí, hidrógeno, un grupo
alquilo de 1 a 4 carbonos, un grupo alquilo insaturado de 1 a 6
carbonos, un grupo hidroxialquilo de 2 a 4 átomos de carbono, un
grupo dihidroxialquilo de 3 a 4 carbonos, un grupo furfurilo, un
grupo fenilo sustituido de Fórmula (III) o un grupo pirazolilo
sustituido de Fórmula (IV).
5. Derivado de p-aminofenol según la
reivindicación 1, 2 ó 4, caracterizado porque en la Fórmula
(I) R4 es hidrógeno y R5 es un grupo alquilo de 1 a 4 carbonos, un
grupo alquilo insaturado de 3 a 6 carbonos, un grupo hidroxialquilo
de 2 a 4 carbonos, un grupo dihidroxialquilo de 3 a 4 carbonos, un
grupo furfurilo, un grupo fenilo sustituido de Fórmula (III) o un
grupo pirazolilo sustituido de Fórmula (IV).
6. Derivado de p-aminofenol según una de
las reivindicaciones 1 a 5, caracterizado porque se
selecciona de entre el grupo consistente en
3-(5-amino-2-hidroxif6enil)-N-etilacrilamida,
3-(2-amino-5-hidroxifenil)-N-etilacrilamida,
3-(5-amino-2-hidroxifenil)-N-(4-hidroxifenil)acrilamida,
3-(2-amino-5-hidroxifenil)-N-(4-hidroxifenil)acrilamida,
3-(5-amino-2-hidroxifenil)-N-(4-aminofenil)acrilamida,
3-(2-amino-5-hidroxifenil)-N-(4-aminofenil)
acrilamida,
N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(5-amino-2-hidroxifenil)acrilamida
y
N-[4-amino-2-(2-hidroxietil)-2H-pirazol-3-il]-3-(2-amino-5-hidroxifenil)acrilamida,
así como sus sales fisiológicamente compatibles.
7. Producto para el teñido oxidante de fibras de
queratina a base de una combinación de sustancia
reveladora-sustancia de acomplamiento,
caracterizado porque contiene como mínimo un derivado de
p-aminofenol de Fórmula (I) según una de las reivindicaciones
1 a 6 como sustancia reveladora.
8. Producto según la reivindicación 7,
caracterizado porque contiene el derivado de
p-aminofenol de Fórmula (I) en una cantidad entre un 0,005 y
un 20 por ciento en peso.
9. Producto según la reivindicación 7 u 8,
caracterizado porque la sustancia de acoplamiento se
selecciona de entre el grupo consistente en
N-(3-dimetilaminofenil)urea,
2,6-diaminopiridina,
2-amino-4-[(2-hidroxietil)amino]
anisol,
2,4-diamino-1-fluor-5-metilbenceno,
2,4-diamino-1-metoxi-5-metilbenceno,
2,4-diamino-1-etoxi-5-metilbenceno,
2,4-diamino-1-(2-hidroxietoxi)-5-metilbenceno,
2,4-di[(2-hidroxietil)amino]-1,5-dimetoxi
benceno,
2,3-diamino-6-metoxipiridina,
3-amino-6-metoxi-2-(metilamino)
piridina,
2,6-diamino-3,5-dimetoxipiridina,
3,5-diamino-2,6-dimetoxipiridina,
1,3-diaminobenceno,
2,4-diamino-1-(2-hidroxietoxi)
benceno,
1,3-diamino-4-(2,3-dihidroxipropoxi)benceno,
1,3-diamino-4-(3-hidroxipropoxi)benceno,
1,3-diamino-4-(2-metoxietoxi)benceno,
2,4-diamino-1,5-di(2-hidroxietoxi)
benceno,
1-(2-aminoetoxi)-2,4-diamino
benceno,
2-amino-1-(2-hidroxietoxi)-4-metilamino
benceno, ácido 2,4-diaminofenoxiacético, 3-[di(2-hidroxietil) amino]anilina, 4-amino-2-di[(2-hidroxietil)amino]-1-etoxibenceno, 5-metil-2-(1-metiletil)fenol, 3-[(2-hidroxietil)amino]anilina, 3-[(2-aminoetil) amino]anilina, 1,3-di(2,4-diamino fenoxi)propano, di-(2,4-diaminofenoxi)metano, 1,3-diamino-2,4-dimetoxi benceno, 2,6-bis(2-hidroxietil)
amino tolueno, 4-hidroxiindol, 3-dimetilaminofenol, 3-dietilamino fenol, 5-amino-2-metilfenol, 5-amino-4-fluor-2-metilfenol, 5-amino-4-metoxi-2-metilfenol, 5-amino-4-etoxi-2-metilfenol, 3-amino-2,4-diclorofenol, 5-amino-2,4-diclorofenol, 3-amino-2-metilfenol, 3-amino-2-cloro-6-metilfenol, 3-aminofenol, 2-[(3-hidroxifenil) amino]acetamida, 5-[(2-hidroxietil)amino]-4-metoxi-2-metilfenol, 5-[(2-hidroxietil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]fenol, 3-[(2-metoxietil) amino]fenol, 5-amino-2-etilfenol, 5-amino-2-metoxifenol, 2-(4-amino-2-hidroxifenoxi)etanol, 5-[(3-hidroxipropil)amino]-2-metilfenol, 3-[(2,3-dihidroxipropil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]-2-metilfenol, 2-amino-3-hidroxipiridina, 2,6-dihidroxi-3,4-dimetilpiridina, 5-amino-4-cloro-2-metilfenol, 1-naftol, 2-metil-1-naftol, 1,5-dihidroxinaftaleno, 1,7-dihidroxi naftaleno, 2,3-dihidroxinaftaleno, 2,7-dihidroxinaftaleno, acetato de 2-metil-1-naftol, 1,3-dihidroxibenceno, 1-cloro-2,4-dihidroxibenceno, 2-cloro-1,3-dihidroxibenceno, 1,2-dicloro-3,5-dihidroxi-4-metilbenceno, 1,5-dicloro-2,4-dihidroxibenceno, 1,3-dihidroxi-2-metilbenceno, 3,4-metilendioxifenol, 3,4-metilendioxianilina, 5-[(2-hidroxietil) amino]-1,3-benzodioxol, 6-bromo-1-hidroxi-3,4-metilendioxi benceno, ácido 3,4-diaminobenzoico, 3,4-dihidro-6-hidroxi-1,4(2H)-benzoxacina, 6-amino-3,4-dihidro-1,4(2H)-benzoxacina, 3-metil-1-fenil-5-pirazolona, 5,6-dihidroxiindol, 5,6-dihidroxiindolina, 5-hidroxiindol, 6-hidroxiindol, 7-hidroxiindol y 2,3-indolindiona.
benceno, ácido 2,4-diaminofenoxiacético, 3-[di(2-hidroxietil) amino]anilina, 4-amino-2-di[(2-hidroxietil)amino]-1-etoxibenceno, 5-metil-2-(1-metiletil)fenol, 3-[(2-hidroxietil)amino]anilina, 3-[(2-aminoetil) amino]anilina, 1,3-di(2,4-diamino fenoxi)propano, di-(2,4-diaminofenoxi)metano, 1,3-diamino-2,4-dimetoxi benceno, 2,6-bis(2-hidroxietil)
amino tolueno, 4-hidroxiindol, 3-dimetilaminofenol, 3-dietilamino fenol, 5-amino-2-metilfenol, 5-amino-4-fluor-2-metilfenol, 5-amino-4-metoxi-2-metilfenol, 5-amino-4-etoxi-2-metilfenol, 3-amino-2,4-diclorofenol, 5-amino-2,4-diclorofenol, 3-amino-2-metilfenol, 3-amino-2-cloro-6-metilfenol, 3-aminofenol, 2-[(3-hidroxifenil) amino]acetamida, 5-[(2-hidroxietil)amino]-4-metoxi-2-metilfenol, 5-[(2-hidroxietil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]fenol, 3-[(2-metoxietil) amino]fenol, 5-amino-2-etilfenol, 5-amino-2-metoxifenol, 2-(4-amino-2-hidroxifenoxi)etanol, 5-[(3-hidroxipropil)amino]-2-metilfenol, 3-[(2,3-dihidroxipropil)amino]-2-metilfenol, 3-[(2-hidroxietil)amino]-2-metilfenol, 2-amino-3-hidroxipiridina, 2,6-dihidroxi-3,4-dimetilpiridina, 5-amino-4-cloro-2-metilfenol, 1-naftol, 2-metil-1-naftol, 1,5-dihidroxinaftaleno, 1,7-dihidroxi naftaleno, 2,3-dihidroxinaftaleno, 2,7-dihidroxinaftaleno, acetato de 2-metil-1-naftol, 1,3-dihidroxibenceno, 1-cloro-2,4-dihidroxibenceno, 2-cloro-1,3-dihidroxibenceno, 1,2-dicloro-3,5-dihidroxi-4-metilbenceno, 1,5-dicloro-2,4-dihidroxibenceno, 1,3-dihidroxi-2-metilbenceno, 3,4-metilendioxifenol, 3,4-metilendioxianilina, 5-[(2-hidroxietil) amino]-1,3-benzodioxol, 6-bromo-1-hidroxi-3,4-metilendioxi benceno, ácido 3,4-diaminobenzoico, 3,4-dihidro-6-hidroxi-1,4(2H)-benzoxacina, 6-amino-3,4-dihidro-1,4(2H)-benzoxacina, 3-metil-1-fenil-5-pirazolona, 5,6-dihidroxiindol, 5,6-dihidroxiindolina, 5-hidroxiindol, 6-hidroxiindol, 7-hidroxiindol y 2,3-indolindiona.
10. Producto según una de las reivindicaciones 7
a 9, caracterizado porque además de los compuestos de Fórmula
(I) también contiene otros compuestos conocidos seleccionados de
entre el grupo consistente en 1,4-diaminobenceno,
1,4-diamino-2-metilbenceno,
1,4-diamino-2,6-dimetilbenceno,
1,4-diamino-3,5-dietilbenceno,
1,4-diamino-2,5-dimetilbenceno,
1,4-diamino-2,3-dimetilbenceno,
2-cloro-1,4-diaminobenceno,
1,4-diamino-2-(tiofen-2-il)benceno,
1,4-diamino-2-(tiofen-3-il)benceno,
1,4-diamino-2-(piridin-3-il)benceno,
2,5-diaminobifenilo,
1,4-diamino-2-metoximetilbenceno,
1,4-diamino-2-aminometilbenceno,
1,4-diamino-2-hidroximetilbenceno,
1,4-diamino-2-(2-hidroxietoxi)benceno,
2-(2-(acetilamino)etoxi)-1,4-diaminobenceno,
4-fenilaminoanilina,
4-dimetilaminoanilina,
4-dietilaminoanilina,
4-dipropilaminoanilina,
4-[etil-(2-hidroxietil)amino]anilina,
4-[di(2-hidroxietil)amino]anilina,
4-[di(2-hidroxietil)
amino]-2-metilanilina,
4-[(2-metoxietil)amino]anilina,
4-[(3-hidroxipropil) amino]anilina,
4-[(2,3-dihidroxipropil)amino]anilina,
1,4-diamino-2-(1-hidroxietil)benceno,
1,4-diamino-2-(2-hidroxietil)benceno,
1,4-diamino-2-(1-metiletil)benceno,
1,3-bis[(4-aminofenil)-(2-hidroxietil)amino]-2-propanol,
1,4-bis[(4-aminofenil)amino]butano,
1,8-bis(2,5-diaminofenoxi)-3,6-dioxaoctano,
4-aminofenol,
4-amino-3-metilfenol,
4-amino-3-(hidroximetil) fenol,
4-amino-3-fluorofenol,
4-metilaminofenol,
4-amino-2-(aminometil) fenol,
4-amino-2-(hidroximetil)fenol,
4-amino-2-fluorofenol,
4-amino-2-[(2-hidroxietil)amino]metilfenol,
4-amino-2-metilfenol,
4-amino-2-(metoximetil) fenol,
4-amino-2-(2-hidroxietil)fenol,
ácido 5-aminosalicílico,
2,5-diamino piridina,
2,4,5,6-tetraaminopirimidina,
2,5,6-triamino-4-(1H)-pirimidona,
4,5-diamino-1-(2-hidroxietil)-1H-pirazol,
4,5-diamino-1-(1-metiletil)-1H-pirazol,
4,5-diamino-1-[(4-metilfenil)metil]-1H-pirazol,
1-[(4-clorofenil)metil]-4,5-diamino-1H-pirazol,
4,5-diamino-1-metil-1H-pirazol,
2-aminofenol,
2-amino-6-metilfenol,
2-amino-5-metilfenol
y 1,2,4-trihidroxibenceno.
11. Producto según una de las reivindicaciones 7
a 10, caracterizado porque contiene las sustancias
reveladoras y las sustancias de acoplamiento, en cada caso, en una
cantidad total entre un 0,005 y un 20 por ciento en peso con
respecto a la cantidad total del producto para el teñido.
12. Producto según una de las reivindicaciones 7
a 11, caracterizado porque adicionalmente contiene como
mínimo un colorante directo.
13. Producto según una de las reivindicaciones 7
a 12, caracterizado porque consiste en un producto para el
teñido del cabello.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10115994 | 2001-03-30 | ||
| DE10115994A DE10115994A1 (de) | 2001-03-30 | 2001-03-30 | (p-Amino-hydroxyphenyl)acrylamid-Derivate und diese Verbindungen enthaltende Färbemittel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2215111T3 true ES2215111T3 (es) | 2004-10-01 |
Family
ID=7679824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES01274059T Expired - Lifetime ES2215111T3 (es) | 2001-03-30 | 2001-10-19 | Derivados de (p-aminohidroxifenil)acrilamida y su utilizacion en compuestos para el teñido de fibras. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7070626B2 (es) |
| EP (1) | EP1286953B1 (es) |
| JP (1) | JP2004518765A (es) |
| CN (1) | CN1205179C (es) |
| AT (1) | ATE259780T1 (es) |
| AU (1) | AU2002221707B2 (es) |
| BR (1) | BR0111197A (es) |
| CA (1) | CA2443304A1 (es) |
| DE (2) | DE10115994A1 (es) |
| ES (1) | ES2215111T3 (es) |
| MX (1) | MXPA03008736A (es) |
| WO (1) | WO2002079144A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA03000966A (es) * | 2002-02-28 | 2003-09-04 | Pfizer Prod Inc | Agentes antidiabeticos. |
| US7351719B2 (en) * | 2002-10-31 | 2008-04-01 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Amide compounds having MCH-antagonistic activity and medicaments comprising these compounds |
| DE10360745A1 (de) * | 2003-12-23 | 2005-07-28 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Neue Amid-Verbindungen mit MCH-antagonistischer Wirkung und diese Verbindungen enthaltende Arzneimittel |
| US7592373B2 (en) | 2003-12-23 | 2009-09-22 | Boehringer Ingelheim International Gmbh | Amide compounds with MCH antagonistic activity and medicaments comprising these compounds |
| DE102004041137A1 (de) * | 2004-08-25 | 2006-03-02 | Wella Ag | o-Aminophenol-Derivate und diese Verbindungen enthaltende Färbemittel |
| EP1762218A1 (en) * | 2005-08-30 | 2007-03-14 | Wella Aktiengesellschaft | 4-aminophenol derivatives and colorants comprising these compounds |
| US8026260B2 (en) * | 2005-11-03 | 2011-09-27 | Merck Sharp & Dohme Corp. | Histone deacetylase inhibitors with aryl-pyrazolyl-motifs |
| KR101552371B1 (ko) | 2008-03-31 | 2015-09-10 | 다이니폰 인사츠 가부시키가이샤 | 염기 발생제, 감광성 수지 조성물, 당해 감광성 수지 조성물을 포함하는 패턴 형성용 재료, 당해 감광성 수지 조성물을 사용한 패턴 형성 방법 및 물품 |
| EP2179984A1 (en) | 2008-10-27 | 2010-04-28 | Congenia S.r.l. | Acrylamido derivatives useful as inhibitors of the mitochondrial permeability transition |
| PH12013500907A1 (en) | 2010-11-05 | 2013-07-08 | Firmenich Incorporated | Compounds useful as modulators of trpm8 |
| EP3356356B1 (en) | 2015-10-01 | 2021-05-26 | Firmenich Incorporated | Compounds useful as modulators of trpm8 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE148098T1 (de) * | 1991-02-21 | 1997-02-15 | Sankyo Co | Benzolderivate zum fördern der produktion des nervenwachstumsfaktors |
| US5780483A (en) * | 1995-02-17 | 1998-07-14 | Smithkline Beecham Corporation | IL-8 receptor antagonists |
| DE19607751A1 (de) * | 1996-02-29 | 1997-09-04 | Henkel Kgaa | Neue Aminophenol-Derivate und deren Verwendung |
-
2001
- 2001-03-30 DE DE10115994A patent/DE10115994A1/de not_active Withdrawn
- 2001-10-19 AT AT01274059T patent/ATE259780T1/de not_active IP Right Cessation
- 2001-10-19 CA CA002443304A patent/CA2443304A1/en not_active Abandoned
- 2001-10-19 CN CNB018115233A patent/CN1205179C/zh not_active Expired - Fee Related
- 2001-10-19 ES ES01274059T patent/ES2215111T3/es not_active Expired - Lifetime
- 2001-10-19 AU AU2002221707A patent/AU2002221707B2/en not_active Ceased
- 2001-10-19 BR BR0111197-3A patent/BR0111197A/pt not_active Application Discontinuation
- 2001-10-19 EP EP01274059A patent/EP1286953B1/de not_active Expired - Lifetime
- 2001-10-19 MX MXPA03008736A patent/MXPA03008736A/es active IP Right Grant
- 2001-10-19 JP JP2002577771A patent/JP2004518765A/ja active Pending
- 2001-10-19 US US10/275,326 patent/US7070626B2/en not_active Expired - Fee Related
- 2001-10-19 WO PCT/EP2001/012126 patent/WO2002079144A1/de not_active Ceased
- 2001-10-19 DE DE50101515T patent/DE50101515D1/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA03008736A (es) | 2003-12-12 |
| JP2004518765A (ja) | 2004-06-24 |
| DE10115994A1 (de) | 2002-10-10 |
| ATE259780T1 (de) | 2004-03-15 |
| DE50101515D1 (de) | 2004-03-25 |
| CN1437578A (zh) | 2003-08-20 |
| HK1054738A1 (en) | 2003-12-12 |
| CA2443304A1 (en) | 2002-10-10 |
| AU2002221707B2 (en) | 2006-04-27 |
| EP1286953B1 (de) | 2004-02-18 |
| EP1286953A1 (de) | 2003-03-05 |
| US7070626B2 (en) | 2006-07-04 |
| CN1205179C (zh) | 2005-06-08 |
| WO2002079144A1 (de) | 2002-10-10 |
| US20030192132A1 (en) | 2003-10-16 |
| BR0111197A (pt) | 2003-04-08 |
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