ES2241999T3 - Derivados de 1,3-dihidroxibenceno y productos para el teñido de fibras que los contienen. - Google Patents
Derivados de 1,3-dihidroxibenceno y productos para el teñido de fibras que los contienen.Info
- Publication number
- ES2241999T3 ES2241999T3 ES02711818T ES02711818T ES2241999T3 ES 2241999 T3 ES2241999 T3 ES 2241999T3 ES 02711818 T ES02711818 T ES 02711818T ES 02711818 T ES02711818 T ES 02711818T ES 2241999 T3 ES2241999 T3 ES 2241999T3
- Authority
- ES
- Spain
- Prior art keywords
- amino
- diamino
- group
- benzene
- 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
- 239000000835 fiber Substances 0.000 title claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 150000003839 salts Chemical class 0.000 claims abstract description 9
- 102000011782 Keratins Human genes 0.000 claims abstract description 5
- 108010076876 Keratins Proteins 0.000 claims abstract description 5
- 238000004043 dyeing Methods 0.000 claims description 44
- 239000000126 substance Substances 0.000 claims description 42
- 210000004209 hair Anatomy 0.000 claims description 30
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 18
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 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
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- KKRXIKNCHQPGBY-UHFFFAOYSA-N 4-(5-nitrothiophen-2-yl)benzene-1,3-diol Chemical compound OC1=CC(O)=CC=C1C1=CC=C([N+]([O-])=O)S1 KKRXIKNCHQPGBY-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- JNGQNYDKJARMBC-UHFFFAOYSA-N 4-(3-methylthiophen-2-yl)benzene-1,3-diol Chemical compound C1=CSC(C=2C(=CC(O)=CC=2)O)=C1C JNGQNYDKJARMBC-UHFFFAOYSA-N 0.000 claims description 5
- ZYHIEAFCFOWKHE-UHFFFAOYSA-N 4-thiophen-2-ylbenzene-1,3-diol Chemical compound OC1=CC(O)=CC=C1C1=CC=CS1 ZYHIEAFCFOWKHE-UHFFFAOYSA-N 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-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
- LUSZGTFNYDARNI-UHFFFAOYSA-N Sesamol Chemical compound OC1=CC=C2OCOC2=C1 LUSZGTFNYDARNI-UHFFFAOYSA-N 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 4
- 125000005012 alkyl thioether group Chemical group 0.000 claims description 4
- GGNQRNBDZQJCCN-UHFFFAOYSA-N benzene-1,2,4-triol Chemical compound OC1=CC=C(O)C(O)=C1 GGNQRNBDZQJCCN-UHFFFAOYSA-N 0.000 claims description 4
- 125000004990 dihydroxyalkyl group Chemical group 0.000 claims description 4
- 239000000982 direct dye Substances 0.000 claims description 4
- 125000005843 halogen group Chemical group 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 125000002768 hydroxyalkyl 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
- WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 claims description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-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
- 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 3
- HCPJEHJGFKWRFM-UHFFFAOYSA-N 2-amino-5-methylphenol Chemical compound CC1=CC=C(N)C(O)=C1 HCPJEHJGFKWRFM-UHFFFAOYSA-N 0.000 claims description 3
- ALQKEYVDQYGZDN-UHFFFAOYSA-N 2-amino-6-methylphenol Chemical compound CC1=CC=CC(N)=C1O ALQKEYVDQYGZDN-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
- 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
- MKNOYBUBHCFYFF-UHFFFAOYSA-N 4-(furan-2-yl)benzene-1,3-diol Chemical compound OC1=CC(O)=CC=C1C1=CC=CO1 MKNOYBUBHCFYFF-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
- 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 3
- QGNGOGOOPUYKMC-UHFFFAOYSA-N 4-hydroxy-6-methylaniline Chemical compound CC1=CC(O)=CC=C1N QGNGOGOOPUYKMC-UHFFFAOYSA-N 0.000 claims description 3
- SGNZYJXNUURYCH-UHFFFAOYSA-N 5,6-dihydroxyindole Chemical compound C1=C(O)C(O)=CC2=C1NC=C2 SGNZYJXNUURYCH-UHFFFAOYSA-N 0.000 claims description 3
- DBFYESDCPWWCHN-UHFFFAOYSA-N 5-amino-2-methylphenol Chemical compound CC1=CC=C(N)C=C1O DBFYESDCPWWCHN-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- NKNCGBHPGCHYCQ-UHFFFAOYSA-N (2,5-diaminophenyl)methanol Chemical compound NC1=CC=C(N)C(CO)=C1 NKNCGBHPGCHYCQ-UHFFFAOYSA-N 0.000 claims description 2
- 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 2
- XGNXYCFREOZBOL-UHFFFAOYSA-N 1,3-benzodioxol-5-amine Chemical compound NC1=CC=C2OCOC2=C1 XGNXYCFREOZBOL-UHFFFAOYSA-N 0.000 claims description 2
- 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 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
- GZVVXXLYQIFVCA-UHFFFAOYSA-N 2,3-dimethylbenzene-1,4-diamine Chemical compound CC1=C(C)C(N)=CC=C1N GZVVXXLYQIFVCA-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
- 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 description 2
- BWAPJIHJXDYDPW-UHFFFAOYSA-N 2,5-dimethyl-p-phenylenediamine Chemical compound CC1=CC(N)=C(C)C=C1N BWAPJIHJXDYDPW-UHFFFAOYSA-N 0.000 claims description 2
- KEEQZNSCYCPKOJ-UHFFFAOYSA-N 2,6-diethylbenzene-1,4-diamine Chemical compound CCC1=CC(N)=CC(CC)=C1N KEEQZNSCYCPKOJ-UHFFFAOYSA-N 0.000 claims description 2
- BXBOXUNPNIJELB-UHFFFAOYSA-N 2,6-dimethoxypyridine-3,5-diamine Chemical compound COC1=NC(OC)=C(N)C=C1N BXBOXUNPNIJELB-UHFFFAOYSA-N 0.000 claims description 2
- MJAVQHPPPBDYAN-UHFFFAOYSA-N 2,6-dimethylbenzene-1,4-diamine Chemical compound CC1=CC(N)=CC(C)=C1N MJAVQHPPPBDYAN-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
- 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 description 2
- 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 description 2
- KULOFVMDAJSPOK-UHFFFAOYSA-N 2-(2,5-diaminophenoxy)ethanol Chemical compound NC1=CC=C(N)C(OCCO)=C1 KULOFVMDAJSPOK-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
- VPNFSZXMQLABLM-UHFFFAOYSA-N 2-(2-ethoxyanilino)ethanol Chemical compound CCOC1=CC=CC=C1NCCO VPNFSZXMQLABLM-UHFFFAOYSA-N 0.000 claims description 2
- SBUMIGFDXJIPLE-UHFFFAOYSA-N 2-(3-amino-4-methoxyanilino)ethanol Chemical compound COC1=CC=C(NCCO)C=C1N SBUMIGFDXJIPLE-UHFFFAOYSA-N 0.000 claims description 2
- ZTNLMELMADJSAH-UHFFFAOYSA-N 2-(3-aminoanilino)ethanol Chemical compound NC1=CC=CC(NCCO)=C1 ZTNLMELMADJSAH-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
- WFXLRLQSHRNHCE-UHFFFAOYSA-N 2-(4-amino-n-ethylanilino)ethanol Chemical compound OCCN(CC)C1=CC=C(N)C=C1 WFXLRLQSHRNHCE-UHFFFAOYSA-N 0.000 claims description 2
- YATFNFXGMVOFKB-UHFFFAOYSA-N 2-(aminomethyl)benzene-1,4-diamine Chemical compound NCC1=CC(N)=CC=C1N YATFNFXGMVOFKB-UHFFFAOYSA-N 0.000 claims description 2
- AVKBLCWBDLLVRL-UHFFFAOYSA-N 2-(methoxymethyl)benzene-1,4-diamine Chemical compound COCC1=CC(N)=CC=C1N AVKBLCWBDLLVRL-UHFFFAOYSA-N 0.000 claims description 2
- DEZOGYCXWGTILF-UHFFFAOYSA-N 2-[(4-chlorophenyl)methyl]pyrazole-3,4-diamine Chemical compound NC1=C(N)C=NN1CC1=CC=C(Cl)C=C1 DEZOGYCXWGTILF-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
- PBBRFJWECSDSDZ-UHFFFAOYSA-N 2-[2,4-diamino-5-(2-hydroxyethoxy)phenoxy]ethanol Chemical compound NC1=CC(N)=C(OCCO)C=C1OCCO PBBRFJWECSDSDZ-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
- DMUXRIHPNREBPF-UHFFFAOYSA-N 2-[2-[2-[2-(2,5-diaminophenoxy)ethoxy]ethoxy]ethoxy]benzene-1,4-diamine Chemical compound NC1=CC=C(N)C(OCCOCCOCCOC=2C(=CC=C(N)C=2)N)=C1 DMUXRIHPNREBPF-UHFFFAOYSA-N 0.000 claims description 2
- QSQJPVOCPBBFNL-UHFFFAOYSA-N 2-[2-amino-4-(methylamino)phenoxy]ethanol Chemical compound CNC1=CC=C(OCCO)C(N)=C1 QSQJPVOCPBBFNL-UHFFFAOYSA-N 0.000 claims description 2
- MQMMMSDSVNOFJM-UHFFFAOYSA-N 2-[3-amino-n-(2-hydroxyethyl)anilino]ethanol Chemical compound NC1=CC=CC(N(CCO)CCO)=C1 MQMMMSDSVNOFJM-UHFFFAOYSA-N 0.000 claims description 2
- KBHHZOYDILVUBF-UHFFFAOYSA-N 2-[4-amino-n-(2-hydroxyethyl)-3-methylanilino]ethanol Chemical compound CC1=CC(N(CCO)CCO)=CC=C1N KBHHZOYDILVUBF-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
- PDFQDTGOGSGZPN-UHFFFAOYSA-N 2-[5-(2-hydroxyethylamino)-2,4-dimethoxyanilino]ethanol Chemical compound COC1=CC(OC)=C(NCCO)C=C1NCCO PDFQDTGOGSGZPN-UHFFFAOYSA-N 0.000 claims description 2
- MGLZGLAFFOMWPB-UHFFFAOYSA-N 2-chloro-1,4-phenylenediamine Chemical compound NC1=CC=C(N)C(Cl)=C1 MGLZGLAFFOMWPB-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
- XOAXOKSJNVLLHZ-UHFFFAOYSA-N 2-methylpyrazole-3,4-diamine Chemical compound CN1N=CC(N)=C1N XOAXOKSJNVLLHZ-UHFFFAOYSA-N 0.000 claims description 2
- FKHKSWSHWLYDOI-UHFFFAOYSA-N 2-phenylbenzene-1,4-diamine Chemical group NC1=CC=C(N)C(C=2C=CC=CC=2)=C1 FKHKSWSHWLYDOI-UHFFFAOYSA-N 0.000 claims description 2
- WNYJRJRHKRZXEO-UHFFFAOYSA-N 2-propan-2-ylbenzene-1,4-diamine Chemical compound CC(C)C1=CC(N)=CC=C1N WNYJRJRHKRZXEO-UHFFFAOYSA-N 0.000 claims description 2
- UEWPUMVXPDOGGA-UHFFFAOYSA-N 2-pyridin-3-ylbenzene-1,4-diamine Chemical compound NC1=CC=C(N)C(C=2C=NC=CC=2)=C1 UEWPUMVXPDOGGA-UHFFFAOYSA-N 0.000 claims description 2
- HUGIREQZMZZHCH-UHFFFAOYSA-N 2-thiophen-3-ylbenzene-1,4-diamine Chemical compound NC1=CC=C(N)C(C2=CSC=C2)=C1 HUGIREQZMZZHCH-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
- CEAZJJWZNUEYAN-UHFFFAOYSA-N 3,5-dimethoxypyridine-2,6-diamine Chemical compound COC1=CC(OC)=C(N)N=C1N CEAZJJWZNUEYAN-UHFFFAOYSA-N 0.000 claims description 2
- URWKQPHSJZKEOB-UHFFFAOYSA-N 3-(2,4-diaminophenoxy)propan-1-ol Chemical compound NC1=CC=C(OCCCO)C(N)=C1 URWKQPHSJZKEOB-UHFFFAOYSA-N 0.000 claims description 2
- JKZGDHJHXRRQKD-UHFFFAOYSA-N 3-(2,4-diaminophenoxy)propane-1,2-diol Chemical compound NC1=CC=C(OCC(O)CO)C(N)=C1 JKZGDHJHXRRQKD-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
- MZQGZBUNWFAKAC-UHFFFAOYSA-N 3-(4-aminoanilino)propan-1-ol Chemical compound NC1=CC=C(NCCCO)C=C1 MZQGZBUNWFAKAC-UHFFFAOYSA-N 0.000 claims description 2
- XMROXKQCNKMNBG-UHFFFAOYSA-N 3-(4-aminoanilino)propane-1,2-diol Chemical compound NC1=CC=C(NCC(O)CO)C=C1 XMROXKQCNKMNBG-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
- LRZCBJYTBUZEFK-UHFFFAOYSA-N 3-n-(2-aminoethyl)benzene-1,3-diamine Chemical compound NCCNC1=CC=CC(N)=C1 LRZCBJYTBUZEFK-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
- BNRMHEDSMWOIMC-UHFFFAOYSA-N 4-(2-aminoethoxy)benzene-1,3-diamine Chemical compound NCCOC1=CC=C(N)C=C1N BNRMHEDSMWOIMC-UHFFFAOYSA-N 0.000 claims description 2
- ZNBTUAAPXSCFBS-UHFFFAOYSA-N 4-(2-methoxyethoxy)benzene-1,3-diamine Chemical compound COCCOC1=CC=C(N)C=C1N ZNBTUAAPXSCFBS-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
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- WHLALWVCKSOVKK-UHFFFAOYSA-N 4-amino-2-(2-hydroxyethylamino)-3-methylphenol Chemical compound CC1=C(N)C=CC(O)=C1NCCO WHLALWVCKSOVKK-UHFFFAOYSA-N 0.000 claims description 2
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- UXPUOLAAWYPPLE-UHFFFAOYSA-N 4-[3-(2,4-diaminophenoxy)propoxy]benzene-1,3-diamine;tetrahydrochloride Chemical compound Cl.Cl.Cl.Cl.NC1=CC(N)=CC=C1OCCCOC1=CC=C(N)C=C1N UXPUOLAAWYPPLE-UHFFFAOYSA-N 0.000 description 1
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- MPCCNXGZCOXPMG-UHFFFAOYSA-N 4-bromobenzene-1,3-diol Chemical compound OC1=CC=C(Br)C(O)=C1 MPCCNXGZCOXPMG-UHFFFAOYSA-N 0.000 description 1
- HPEHJVJEQXWJKO-UHFFFAOYSA-N 4-chloro-6-thiophen-2-ylbenzene-1,3-diol Chemical compound C1=C(Cl)C(O)=CC(O)=C1C1=CC=CS1 HPEHJVJEQXWJKO-UHFFFAOYSA-N 0.000 description 1
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- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 description 1
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- 229920002472 Starch Chemical class 0.000 description 1
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- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
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- UUHBEKCQQLDQNG-UHFFFAOYSA-N [3-azaniumyl-4-(2-hydroxyethoxy)phenyl]azanium;sulfate Chemical compound [O-]S([O-])(=O)=O.[NH3+]C1=CC=C(OCCO)C([NH3+])=C1 UUHBEKCQQLDQNG-UHFFFAOYSA-N 0.000 description 1
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- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
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- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 1
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- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
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- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical class CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
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- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
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- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
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- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
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- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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
- C07D333/42—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur 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 with nitro or nitroso radicals directly attached to ring carbon atoms
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/411—Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
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- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
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- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
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Abstract
Derivado de 1, 3-dihidroxi-4-heteroarilbenceno de fórmula general (I) o sus sales solubles en agua fisiológicamente compatibles, donde X es oxígeno, azufre o N-R5; R1 y R2 pueden ser iguales o diferentes y representan, independientemente entre sí, hidrógeno, un átomo de halógeno, un grupo hidroxilo, un grupo alcoxi de 1 a 4 carbonos, un grupo hidroxialcoxi de 1 a 4 carbonos, un grupo alquilo de 1 a 6 carbonos, un grupo alquil tioéter de 1 a 4 carbonos, un grupo trifluorometano, un grupo -Si(CH3)3, un grupo hidroxialquilo de 1 a 4 carbonos o un grupo dihidroxialquilo de 2 a 4 carbonos; R3 y R4 pueden ser iguales o diferentes y representan, independientemente entre sí, hidrógeno, un grupo hidroxilo, un átomo de halógeno, un grupo ciano, un grupo alcoxi de 1 a 4 carbonos, un grupo alquilo de 1 a 6 carbonos, un grupo alquil tioéter de 1 a 4 carbonos, un grupo mercapto, un grupo nitro, un grupo amino, un grupo alquilamino de 1 a 4 carbonos, un grupo dialquil(C1-C4)amino, un grupo -C(O)H, un grupo -C(O)CH3, un grupo -C(O)CF3, un grupo -Si(CH3)3, un grupo hidroxialquilo de 1 a 4 carbonos, un grupo dihidroxialquilo de 2 a 4 carbonos; y R5 es hidrógeno, un grupo alquilo de 1 a 6 carbonos, un grupo hidroxialquilo de 2 a 4 carbonos, un grupo fenilo o un grupo acetilo.
Description
Derivados de 1,3-dihidroxibenceno
y productos para el teñido de fibras que los contienen.
La invención se refiere a nuevos derivados de
m-dihidroxibenceno y también a los productos para el teñido
de fibras de queratina que los contienen.
Los colorantes de oxidación han adquirido una
importancia esencial en el campo del teñido de fibras de queratina,
en particular del teñido del cabello. El teñido se produce por la
reacción de determinadas sustancias reveladoras con determinadas
sustancias de acoplamiento en presencia de agentes oxidantes
adecuados. Para ello, como sustancias reveladoras se emplean
principalmente 2,5-diaminotolueno, alcohol
2,5-diaminofeniletílico, p-aminofenol,
1,4-diaminobenceno y
4,5-diamino-1-(2-hidroxietil)pirazol,
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 de oxidación utilizados para teñir
cabello humano, además de tener que teñir con la intensidad deseada,
están sometidos a muchas otras exigencias. Por ejemplo, los
colorantes han de ser inocuos desde un punto de vista toxicológico y
dermatológico y los teñidos del cabello obtenidos han de presentar
una buena solidez frente a la luz, al permanentado, resistencia a
los ácidos y resistencia al rozamiento. En cualquier caso, estos
teñidos han de permanecer estables durante un período de tiempo de
como mínimo 4 a 6 semanas sin acción de luz, rozamiento y productos
químicos. Además es necesario que, combinando las sustancias
reveladoras y las sustancias de acoplamiento adecuadas, se pueda
lograr una amplia gama de tonos de color distintos.
Ya se ha intentado mejorar las propiedades de
m-dihidroxibencenos mediante la introducción de
sustituyentes. Por ejemplo, los documentos EP-OS 0
904 774 y WO-OS 99/15148 dan a conocer resorcinas
sustituidas en posición 4. Además, los documentos
DE-OS 30 016 905, DE-OS 32 33 541;
US-PS 3 893 803 y DE-OS 198 59 800
dan a conocer la utilización de m-dihidroxibencenos
sustituidos en productos para el teñido oxidante del cabello. Sin
embargo, con los productos para el teñido actualmente conocidos no
se pueden satisfacer en todos los aspectos las exigencias impuestas
a un producto para el teñido. Por ello, sigue existiendo la
necesidad de nuevas sustancias de acoplamiento que satisfagan en
especial medida los requisitos arriba mencionados.
Se ha comprobado ahora que determinados derivados
de 1,3-dihidroxibenceno de fórmula general (I)
satisfacen en especial medida las exigencias impuestas a las
sustancias de acoplamiento y que, junto con la mayor parte de las
sustancias reveladoras conocidas, se obtienen tonos de color con una
extraordinaria intensidad de color, solidez frente a la luz y
resistencia al lavado.
Por consiguiente, un objeto de la presente
invención consiste en nuevos derivados de
1,3-dihidroxi-4-heteroarilbenceno
de fórmula general (I), o sus sales solubles en agua
fisiológicamente compatibles,
donde
- X
- es oxígeno, azufre o N-R5;
R1 y R2 pueden ser iguales o
diferentes y representan, independientemente entre sí, hidrógeno, un
átomo de halógeno (F, Cl, Br, I), un grupo hidroxilo, un grupo
alcoxi de 1 a 4 carbonos, un grupo hidroxialcoxi de 1 a 4 carbonos,
un grupo alquilo de 1 a 6 carbonos, un grupo alquil tioéter de 1 a 4
carbonos, un grupo trifluorometano, un grupo
-Si(CH_{3})_{3}, un grupo hidroxialquilo de 1 a 4
carbonos o un grupo dihidroxialquilo de 2 a 4
carbonos;
R3 y R4 pueden ser iguales o
diferentes y representan, independientemente entre sí, hidrógeno, un
grupo hidr(oxilo, un átomo de halógeno, un grupo ciano, un
grupo alcoxi de 1 a 4 carbonos, un grupo alquilo de 1 a 6 carbonos,
un grupo alquil tioéter de 1 a 4 carbonos, un grupo mercapto, un
grupo nitro, un grupo amino, un grupo alquilamino de 1 a 4 carbonos,
un grupo
dialquil(C_{1}-C_{4})amino, un
grupo -C(O)H, un grupo -C(O)CH_{3}, un
grupo -C(O)CF_{3}, un grupo
-Si(CH_{3})_{3}, un grupo hidroxialquilo de 1 a 4
carbonos, un grupo dihidroxialquilo de 2 a 4 carbonos;
y
- R5
- es hidrógeno, un grupo alquilo de 1 a 6 carbonos, un grupo hidroxialquilo de 2 a 4 carbonos, un grupo fenilo o un grupo acetilo.
Como compuestos de fórmula (I) se pueden
mencionar, por ejemplo:
1,3-dihidroxi-4-(3-clorotiofen-2-il)benceno,
1,3-dihidroxi-4-(3-metiltiofen-2-il)benceno,
1,3-dihidroxi-4-(3-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(4-aminotiofen-2-il)benceno,
1,3-dihidroxi-4-(4-clorotiofen-2-il)benceno,
1,3-dihidroxi-4-(4-metiltiofen-2-il)benceno,
1,3-dihidroxi-4-(4-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(5-aminotiofen-2-il)benceno,
1,3-dihidroxi-4-(5-clorotiofen-2-il)benceno,
1,3-dihidroxi-4-(5-metiltiofen-2-il)benceno,
1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno,
1,3,5-trihidroxi-4-(tiofen-2-il)benceno,
1,2,3-trihidroxi-4-(tiofen-2-il)benceno,
1,3,6-trihidroxi-4-(tiofen-2-il)benceno,
1,3-dihidroxi-2-metil-4-(tiofen-2-il)benceno,
1,3-dihidroxi-5-metil-4-(tiofen-2-il)
benceno, 1,3-dihidroxi-6-metil-4-(tiofen-2-il)benceno, 1,3-dihidroxi-2-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-5-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-6-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-2-metoxi-4-(tiofen-2-il)benceno, 1,3-dihidroxi-5-metoxi-4-(tiofen-2-il)benceno y 1,3-dihidroxi-6-metoxi-4-(tiofen-2-il)benceno.
benceno, 1,3-dihidroxi-6-metil-4-(tiofen-2-il)benceno, 1,3-dihidroxi-2-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-5-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-6-cloro-4-(tiofen-2-il)benceno, 1,3-dihidroxi-2-metoxi-4-(tiofen-2-il)benceno, 1,3-dihidroxi-5-metoxi-4-(tiofen-2-il)benceno y 1,3-dihidroxi-6-metoxi-4-(tiofen-2-il)benceno.
Son preferentes los compuestos de fórmula (I) en
los que (i) uno o más de los grupos R1, R2, R3, y R4 son hidrógeno y
X es a azufre u oxígeno, o (ii) R1 y R2 significan ambos oxígeno y X
es a azufre.
Los siguientes compuestos de fórmula (I) son
especialmente preferentes:
1,3-dihidroxi-4-(tiofen-2-il)benceno,
1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(3-metiltiofen-2-il)benceno
y
1,3-dihidroxi-4-(furan-2-il)benceno
y sus sales fisiológicamente compatibles.
La preparación de los derivados de
1,3-dihidroxibenceno de fórmula (I) según la
invención se puede realizar mediante procedimientos de síntesis
conocidos. La síntesis de los compuestos según la invención puede
llevarse a cabo mediante una reacción de acoplamiento catalizada por
paladio(0) de un benceno sustituido de fórmula (II) con un
compuesto heteroarilo de fórmula (III) y posterior disociación del
grupo protector;
donde
- Rb
- es un halógeno (F, Cl, Br, I) y Rd es B(OH)_{2}, o Rb significa B(OH)_{2} y Rd es un halógeno (F, Cl, Br, I);
- Ra
- representa un grupo protector como los descritos, por ejemplo, en el capítulo "Protective Groups" en Organic Synthesis, capítulo 3, Wiley Interscience, 1991, y
X, R1, R2, R3 y R4 tienen los
significados mencionados en la fórmula
(I).
Los derivados de
1,3-dihidroxibenceno de fórmula (I) se disuelven muy
bien en agua y permiten obtener teñidos con una extraordinaria
intensidad y solidez de color, en particular en lo que respecta a la
solidez frente a la luz, la resistencia al lavado y al rozamiento.
También presentan una excelente estabilidad de almacenamiento, en
particular como componente de los productos para el teñido oxidante
descritos posteriormente.
Por consiguiente, otro objeto de la presente
invención consiste en productos para el teñido oxidante de fibras de
queratina, por ejemplo pelo, pieles, plumas o lana, en particular
cabello humano, basados en una combinación sustancia
reveladora-sustancia de acoplamiento, que contienen
como mínimo un derivado de 1,3-dihidroxibenceno de
fórmula (I).
Los compuestos de fórmula (I) se pueden utilizar
tanto en forma de fenoles libres como en forma de sus sales
fisiológicamente compatibles con bases inorgánicas u orgánicas, por
ejemplo con hidróxido de sodio, hidróxido de potasio, carbonato
sódico o hidróxido de tetrabutil-amonio.
El producto para el teñido según la invención
contiene el derivado de 1,3-dihidroxibenceno de
fórmula (I) en una cantidad entre aproximadamente un 0,005 y un 20
por ciento en peso, siendo preferente una cantidad entre
aproximadamente un 0,01 y un 5 por ciento en peso y en particular
entre un 0,1 y un 2,5 por ciento en peso.
Como sustancias reveladoras entran en
consideración, preferentemente, 1,4-diaminobenceno
(p-fenilendiamina),
1,4-diamino-2-metilbenceno
(p-toluilendiamina),
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-(tio-
fen-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-(hidro-
ximetil)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-(metoxi-
metil)fenol, 4-amino-2-(2-hidroxietil)fenol, ácido 5-aminosalicílico, 2,5-diaminopiridina, 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-pira-
zol, 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.
1,4-diamino-2,5-dimetilbenceno, 1,4-diamino-2,3-dimetilbenceno, 2-cloro-1,4-diaminobenceno, 1,4-diamino-2-(tio-
fen-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-(hidro-
ximetil)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-(metoxi-
metil)fenol, 4-amino-2-(2-hidroxietil)fenol, ácido 5-aminosalicílico, 2,5-diaminopiridina, 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-pira-
zol, 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.
Además de los compuestos de fórmula (I), el
producto para el teñido según la invención puede contener otras
sustancias de acoplamiento conocidas, por ejemplo:
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-dihidroxinaftaleno,
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-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.
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.
Las sustancias de acoplamiento y reveladoras
pueden estar contenidas en el producto para el teñido según la
invención, en cada caso, bien individualmente o bien mezcladas entre
sí, oscilando la cantidad total de sustancias de acoplamiento y
sustancias reveladoras en el producto para el teñido según la
invención (con respecto a la cantidad total de producto para el
teñido), en cada caso, entre aproximadamente un 0,005 y un 20 por
ciento en peso, preferentemente entre aproximadamente un 0,01 y un 5
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
aproximadamente un 0,01 y un 20 por ciento en peso, siendo
especialmente preferente una cantidad entre aproximadamente 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. Por lo general, las sustancias reveladoras y de
acoplamiento se emplean en cantidades aproximadamente equimolares;
no obstante, a este respecto no resulta desventajoso un cierto
exceso o defecto de sustancias reveladoras.
El producto para el teñido según la invención
también puede contener otros colorantes adicionales, por ejemplo
6-amino-2-metilfenol
y
2-amino-5-metilfenol,
y también los colorantes directos habituales del grupo de colorantes
ácidos o básicos, colorantes de trifenilmetano, nitrocolorantes
aromáticos, colorantes azoicos y colorantes de dispersión. Los
productos para el teñido según la invención pueden contener estos
colorantes en una cantidad entre aproximadamente un 0,1 y un 4 por
ciento en peso.
Evidentemente, las sustancias de acoplamiento
adicionales y también las sustancias reveladoras y los otros
colorantes, siempre que sean bases, también se pueden utilizar en
forma de sus sales fisiológicamente compatibles con ácidos orgánicos
o inorgánicos, por ejemplo con ácido clorhídrico o sulfúrico, o
bien, siempre que posean grupos OH aromáticos, en forma de sus sales
con bases, por ejemplo fenolatos alcalinos.
Además, si los productos para el teñido se
utilizan para el teñido del cabello, éstos pueden contener otros
aditivos cosméticos habituales, por ejemplo antioxidantes como ácido
ascórbico, ácido tioglicólico o sulfito de sodio, y también 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, principalmente una solución acuosa o
acuoso-alcohólica. Sin embargo, las formas de
preparación especialmente preferentes consisten en cremas, geles o
emulsiones. Su composición consiste en una mezcla de los componentes
colorantes con los aditivos habituales para este tipo de
preparados.
Los aditivos habituales para soluciones, cremas,
emulsiones o geles son, por ejemplo, disolventes como agua,
alcoholes alifáticos inferiores, por ejemplo etanol, propanol o
isopropanol, glicerina o glicoles como
1,2-propilenglicol; también humectantes o
emulsionantes del tipo tensioactivo aniónico, catiónico, anfótero o
no ionógeno, por ejemplo sulfatos de alcoholes grasos, sulfatos de
alcoholes grasos etoxilados, sulfonatos de alquilo, sulfonatos de
alquilbenceno, sales alquiltrimetilamonio, 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; y también 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 se emplean en
concentraciones entre aproximadamente un 0,5 y un 30 por ciento en
peso, los espesantes en una cantidad entre aproximadamente un 0,1 y
un 30 por ciento en peso y las sustancias de tratamiento en una
concentración entre aproximadamente un 0,1 y un 5 por ciento en
peso.
Dependiendo de su composición, el producto para
el teñido según la invención puede reaccionar de forma ligeramente
ácida, neutra o alcalina. En particular presenta un pH de 6,5 a
11,5. El ajuste básico se realiza preferentemente con amoníaco, pero
también se pueden utilizar aminas orgánicas, por ejemplo
monoetanolamina y trietanolamina, o bases inorgánicas, como
hidróxido de sodio e hidróxido de potasio. Para ajustar el pH a
valores ácidos se pueden utilizar ácidos inorgánicos u orgánicos,
por ejemplo ácido fosfórico, ácido acético, ácido cítrico o ácido
tartárico.
Para ser utilizado en el teñido oxidante del
cabello, el producto para el teñido anteriormente descrito se mezcla
inmediatamente antes de su uso con un agente oxidante y se aplica
sobre el cabello una cantidad de esta mezcla suficiente para su
teñido, que dependiendo de su abundancia oscila, en general,
aproximadamente entre 60 y 200 gramos.
Como agentes oxidantes para revelar el teñido del
cabello entran en consideración principalmente peróxido de hidrógeno
o compuestos de adición de éste a urea, melamina, borato sódico o
carbonato sódico en forma de solución acuosa al 3-12
por ciento, preferentemente al 6 por ciento, pero también oxígeno
atmosférico. Si se utiliza una solución de peróxido de hidrógeno al
6 por ciento como agente oxidante, la relación en peso entre el
producto para el teñido del cabello y el agente oxidante oscila
entre 5:1 y 1:2, pero preferentemente es de 1:1. Se utilizan
cantidades mayores de agente oxidante sobre todo en caso de
concentraciones mayores de colorante en el producto para el teñido
del cabello, o cuando al mismo tiempo se pretende obtener una
decoloración más fuerte del mismo. La mezcla se deja actuar sobre el
cabello a una temperatura de 15 a 50 grados Celsius durante
aproximadamente 10 a 45 minutos, preferentemente durante 30 minutos,
y acto seguido el cabello se aclara con agua y se seca. En caso
dado, después de dicho aclarado, el cabello se lava con champú y
eventualmente se aclara de nuevo con un ácido orgánico débil, por
ejemplo ácido cítrico o ácido tartárico. A continuación se seca.
El producto para el teñido según la invención que
contiene derivados de 1,3-dihidroxibenceno de
fórmula (I) como sustancia reveladora permite obtener teñidos del
cabello con una extraordinaria solidez de color, en particular en lo
que respecta a la solidez frente a la luz, resistencia al lavado y
resistencia al rozamiento. En cuanto a las propiedades de color,
dependiendo del tipo y la composición de los componentes colorantes,
el producto para el teñido del cabello según la invención ofrece una
amplia gama de tonos de color diferentes que se extiende desde los
rubios hasta los azules y negros, pasando por los castaños, púrpuras
y violetas. Estos tonos de color se distinguen por su especial
intensidad. Las excelentes propiedades de coloración del producto
para el teñido según la presente solicitud se evidencian además por
el hecho de que este producto permite teñir cabello encanecido y no
dañado previamente de forma química sin ningún tipo de problemas y
con un buen poder cubriente.
Los siguientes ejemplos explican más
detalladamente el objeto de la invención sin limitarlo a los
mismos.
A una solución de 9,5 g (40 mmol) de
4-bromo-1,3-dihidroxibenceno
y 5 g (20 mmol) de sal piridínica de ácido
tolueno-4-sulfónico en 50 ml de
diclorometano se añaden, gota a gota y bajo argón, 9 g (105 mmol) de
3,4-dihidro-2H-pirano. La
mezcla de reacción se agita durante 18 horas. A continuación, la
mezcla se vierte en 100 ml de acetato de etilo, la fase orgánica se
extrae con hidróxido sódico diluido y acto seguido se seca con
sulfato de magnesio. El disolvente se separa por destilación en un
evaporador rotatorio y el residuo se purifica en gel de sílice con
éter de petróleo/acetato de etilo (7:1).
Se obtienen 9,5 g (54% del valor teórico) de
2-[2-bromo-5-(tetrahidro-2H-piran-2-iloxi)fenoxi]tetrahidro-2H-pirano.
Una mezcla de 5,5 g (154 mmol) de
2-[2-bromo-5-(tetrahidro-2H-piran-2-iloxi)fenoxi]tetrahidro-2H-pirano
del paso A, 9 g (355 mmol) de
4,4,5,5,4',4',5',5'-octametil-[2,2']bi[[1,3,2]dioxaborinanilo],
1,5 g (2,2 mmol) de
dicloro(1,1'-bis(difenilfosfin)ferroceno)paladio
(PdCl_{2}(dppf)) y 6,2 g (63,2 mmol) de acetato de potasio
se combinan, bajo argón, con 210 ml de dioxano desgasificado. La
mezcla se agita durante 24 horas a 80ºC y acto seguido se vierte en
agua y se extrae con acetato de etilo. A continuación, la fase
orgánica se lava con una disolución acuosa saturada de cloruro
sódico, se seca sobre sulfato de sodio y, después de filtrarla, se
concentra. El producto crudo obtenido se purifica en gel de sílice
desactivado con un gradiente de hexano (100%) a través de
hexano/acetato de etilo (9:1 a 3:2).
Se obtienen 4,70 g (77% del valor teórico) de
2-[2-(4,4,5,5-tetrametil-[1,3,2]dioxaborolan-2-il)-5-(tetrahidro-2H-piran-2-iloxi)fenoxi]tetrahidro-2H-pirano.
0,09 g (0,2 mmol) de
2-[2-(4,4,5,5-tetrametil-[1,3,2]dioxaborolan-2-il)-5-(tetrahidro-2H-piran-2-iloxi)fenoxi]tetrahidro-2H-pirano
del paso B y 0,4 mmol del derivado de bromo correspondiente se
disuelven, bajo argón, en 10 ml de
1,2-dimetoxietano. A continuación se añaden 0,01 g
(0,005 mmol) de tetraquis(trifenilfosfina)paladio y
0,26 ml de una disolución 2N de carbonato de potasio y la mezcla de
reacción se calienta a 80ºC. Una vez finalizada la reacción, la
mezcla se vierte en 10 ml de acetato de etilo, la fase orgánica se
extrae con hidróxido sódico diluido y acto seguido se seca con
sulfato de magnesio. El disolvente se separa por destilación en un
evaporador rotatorio y el residuo se purifica en gel de sílice con
éter de petróleo/acetato de etilo (9:1).
- a.
- 1,3-dihidroxi-4-(tiofenil-2-il)benceno
- \quad
- Derivado de bromo utilizado: 2-bromotiofeno
- \quad
- Espectro de masas: MH^{+} 192 (100)
- b.
- 1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno
- \quad
- Derivado de bromo utilizado: 2-bromo-5-nitrotiofeno
- \quad
- Espectro de masas: MH^{+} 237 (100)
- c.
- 1,3-dihidroxi-4-(3-metiltiofen-2-il)benceno
- \quad
- Derivado de bromo utilizado: 2-bromo-3-metiltiofeno
- \quad
- Espectro de masas: MH^{+} 206 (100)
Ejemplos 2 a
4
Se preparan soluciones para el teñido del cabello
con la siguiente composición:
| 1,25 mmol | Sustancia reveladora de fórmula (I) según Tabla 1 |
| 1,25 mmol | Sustancia de acoplamiento según 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 |
50 g de la solución de teñido arriba indicada se
mezclan con 50 g de una solución acuosa 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 1.
Ejemplos 5 a
14
Se preparan soluciones para el teñido del cabello
con la siguiente composición:
| X g | 1,3-dihidroxi-4-(tiofen-2-il)benceno (sustancia de acoplamiento K2) |
| U g | Sustancia reveladora E8 a E15 según Tabla 2 |
| Y g | Sustancia de acoplamiento K11 a K33 según Tabla 3 |
| 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 acuosa 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.
| Sustancias reveladoras | |
| E8 | 1,4-diaminobenceno |
| E9 | Sulfato de 2,5-diaminofeniletanol |
| E10 | 3-metil-4-aminofenol |
| E11 | Diclorhidrato de 4-amino-2-aminometilfenol |
| E12 | 4-aminofenol |
| E13 | Sulfato de N,N-bis(2'-hidroxietil)-p-fenilendiamina |
| E14 | Sulfato de 4,5-diamino-1-(2'-hidroxietil)pirazol |
| E15 | Sulfato de 2,5-diaminotolueno |
| Sustanclas de Acoplamiento | |
| K2 | 1,3-dihidroxi-4-(tiofenil-2-il)benceno |
| K12 | Sulfato de 2-amino-4-(2'-hidroxietil)aminoanisol |
| K13 | Sulfato de 1,3-diamino-4-(2'-hidroxietoxi)benceno |
| 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 |
\vskip1.000000\baselineskip
| Colorantes directos | |
| D2 | 6-cloro-2-etilamino-4-nitrofenol |
| D3 | 2-amino-6-cloro-4-nitrofenol |
Ejemplos 15 a
20
Se preparan masas cromóforas en forma de crema
con la siguiente composición:
| X g | 1,3-dihidroxi-4-(tiofen-2-il)benceno(sustancia de acoplamiento K2) |
| U g | Sustancia reveladora E8 o E15 según Tabla 2 |
| Y g | Sustancia de acoplamiento K11 a K33 según Tabla 3 |
| Z g | Colorante directo D2 a D3 según Tabla 4 |
| 15,0 g | Alcohol cetílico |
| 0,3 g | Ácido ascórbico |
| 3,5 g | Sulfato de sodio lauril alcohol - diglicol éter, solución acuosa al 28 por ciento |
| 3,0 g | Amoníaco, solución acuosa al 22 por ciento |
| 0,3 g | Sulfito de sodio, 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 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
6.
Siempre que no se indique otra cosa, todos los
datos porcentuales incluidos en la presente solicitud se refieren a
porcentajes en peso.
Claims (12)
1. Derivado de
1,3-dihidroxi-4-heteroarilbenceno
de fórmula general (I) o sus sales solubles en agua fisiológicamente
compatibles,
donde
- X
- es oxígeno, azufre o N-R5;
R1 y R2 pueden ser iguales o
diferentes y representan, independientemente entre sí, hidrógeno, un
átomo de halógeno, un grupo hidroxilo, un grupo alcoxi de 1 a 4
carbonos, un grupo hidroxialcoxi de 1 a 4 carbonos, un grupo alquilo
de 1 a 6 carbonos, un grupo alquil tioéter de 1 a 4 carbonos, un
grupo trifluorometano, un grupo -Si(CH_{3})_{3},
un grupo hidroxialquilo de 1 a 4 carbonos o un grupo
dihidroxialquilo de 2 a 4
carbonos;
R3 y R4 pueden ser iguales o
diferentes y representan, independientemente entre sí, hidrógeno, un
grupo hidroxilo, un átomo de halógeno, un grupo ciano, un grupo
alcoxi de 1 a 4 carbonos, un grupo alquilo de 1 a 6 carbonos, un
grupo alquil tioéter de 1 a 4 carbonos, un grupo mercapto, un grupo
nitro, un grupo amino, un grupo alquilamino de 1 a 4 carbonos, un
grupo dialquil(C_{1}-C_{4})amino,
un grupo -C(O)H, un grupo -C(O)CH_{3},
un grupo -C(O)CF_{3}, un grupo
-Si(CH_{3})_{3}, un grupo hidroxialquilo de 1 a 4
carbonos, un grupo dihidroxialquilo de 2 a 4 carbonos;
y
- R5
- es hidrógeno, un grupo alquilo de 1 a 6 carbonos, un grupo hidroxialquilo de 2 a 4 carbonos, un grupo fenilo o un grupo acetilo.
2. Derivado de
1,3-dihidroxi-4-heteroarilbenceno
según la reivindicación 1, caracterizado porque se selecciona
entre aquellos compuestos de fórmula (I) donde (i) uno o más de los
grupos R1, R2, R3, y R4 son hidrógeno y X es azufre u oxígeno, o
(ii) R1 y R2 significan ambos oxígeno y X es azufre.
3. Derivado de
1,3-dihidroxi-4-heteroarilbenceno
según la reivindicación 1 ó 2, caracterizado porque se
selecciona de entre el grupo consistente en
1,3-dihidroxi-4-(tiofen-2-il)benceno,
1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(3-metiltiofen-2-il)benceno
y
1,3-dihidroxi-4-(furan-2-il)benceno
y sus sales fisiológicamente compatibles.
4. Producto para el teñido oxidante de fibras de
queratina basado en una combinación sustancia
reveladora-sustancia de acoplamiento,
caracterizado porque contiene como mínimo un derivado de
1,3-dihidroxi-4-heteroarilbenceno
de fórmula (I) según una de las reivindicaciones 1 a 3.
5. Producto según la reivindicación 4,
caracterizado porque el compuesto de fórmula (I) se
selecciona entre el grupo consistente en
1,3-dihidroxi-4-(tiofen-2-il)benceno,
1,3-dihidroxi-4-(5-nitrotiofen-2-il)benceno,
1,3-dihidroxi-4-(3-metiltiofen-2-il)benceno
y
1,3-dihidroxi-4-(furan-2-il)benceno
y sus sales fisiológicamente compatibles.
6. Producto según la reivindicación 4 ó 5,
caracterizado porque contiene el
1,3-dihidroxi-4-heteroarilbenceno
de fórmula (I) en una cantidad entre un 0,005 y un 20 por ciento en
peso.
7. Producto según una de las reivindicaciones 4 a
6, caracterizado porque la sustancia reveladora se selecciona
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-diaminopiridina,
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.
8. Producto según una de las reivindicaciones 4 a
7, caracterizado porque además de los compuestos de fórmula
(I) también contiene otras sustancias de acoplamiento conocidas que
forman parte del 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-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-dihidroxinaftaleno,
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-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.
9. Producto según una de las reivindicaciones 4 a
8, caracterizado porque las sustancias reveladoras y las
sustancias de acoplamiento están contenidas, en cada caso, en una
cantidad total de entre un 0,005 y un 20 por ciento en peso con
respecto a la cantidad total de producto para el teñido.
10. Producto según una de las reivindicaciones 4
a 9, caracterizado porque adicionalmente contiene como mínimo
un colorante directo.
11. Producto según una de las reivindicaciones 4
a 10, caracterizado porque presenta un pH de 6,5 a 11,5.
12. Producto según una de las reivindicaciones 4
a 11, caracterizado porque es un producto para el teñido del
cabello.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001125453 DE10125453A1 (de) | 2001-05-25 | 2001-05-25 | 1,3-Dihydroxybenzol-Derivate und diese Verbindungen enthaltende Färbemittel |
| DE10125453 | 2001-05-25 | ||
| DE20108704U | 2001-05-25 | ||
| DE20108704U DE20108704U1 (de) | 2001-05-25 | 2001-05-25 | 1,3-Dihydroxybenzol-Derivate sowie diese Verbindungen enthaltende Färbemittel für Keratinfasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2241999T3 true ES2241999T3 (es) | 2005-11-01 |
Family
ID=26009389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES02711818T Expired - Lifetime ES2241999T3 (es) | 2001-05-25 | 2002-01-28 | Derivados de 1,3-dihidroxibenceno y productos para el teñido de fibras que los contienen. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7125428B2 (es) |
| EP (1) | EP1392673B1 (es) |
| JP (1) | JP2004519524A (es) |
| CN (1) | CN100349886C (es) |
| AT (1) | ATE297389T1 (es) |
| AU (1) | AU2002231759B2 (es) |
| BR (1) | BR0205398A (es) |
| CA (1) | CA2445647A1 (es) |
| DE (1) | DE50203353D1 (es) |
| ES (1) | ES2241999T3 (es) |
| MX (1) | MXPA03008699A (es) |
| WO (1) | WO2002096901A2 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7524485B2 (en) * | 2002-12-12 | 2009-04-28 | Unilever Home & Personal Care, Usa, Division Of Conopco, Inc. | Skin lightening agents, compositions and methods |
| JPWO2005063222A1 (ja) | 2003-12-26 | 2007-07-19 | 協和醗酵工業株式会社 | Hsp90ファミリー蛋白質阻害剤 |
| JP5128277B2 (ja) | 2004-05-28 | 2013-01-23 | ユニジェン・インコーポレーテッド | 二核酵素の強力な阻害剤としてのジアリールアルカン類 |
| CN1954408B (zh) * | 2004-06-04 | 2012-07-04 | 尼康股份有限公司 | 曝光装置、曝光方法及元件制造方法 |
| KR101661608B1 (ko) * | 2008-07-21 | 2016-09-30 | 유니젠, 인크. | 일련의 피부-화이트닝(라이트닝) 화합물 |
| WO2012129260A1 (en) | 2011-03-24 | 2012-09-27 | Unigen, Inc. | Compounds and methods for preparation of diarylpropanes |
| JP6221759B2 (ja) * | 2014-01-14 | 2017-11-01 | Jsr株式会社 | 重合体、化合物、樹脂組成物、樹脂ペレット及び樹脂成形体 |
| CN108640909A (zh) * | 2018-06-29 | 2018-10-12 | 山东朱氏药业集团有限公司 | 一种二呋喃甲酚紫磺酸内酯及其制备方法和使用方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE558318C (de) * | 1929-09-10 | 1932-09-06 | Anna Engel | Vorrichtung zum Zerfasern von Lederabfaellen |
| FR1396684A (fr) | 1963-05-04 | 1965-04-23 | Ciba Geigy | Nouvelles hydroxyaryl-pyrimidines, leur procédé de préparation et leur emploi |
| CH448083A (de) * | 1963-05-04 | 1967-12-15 | Ciba Geigy | Verwendung von neuen Hydroxyaryl-pyrimidinen bei Verfahren zum Schützen von nicht-textilen organischen Materialien |
| US3893803A (en) * | 1972-10-10 | 1975-07-08 | Procter & Gamble | Hair dyeing premixes containing peroxidase enzymes stabilized with heme complexing agents |
| DE3016905A1 (de) | 1980-05-02 | 1981-11-05 | Henkel KGaA, 4000 Düsseldorf | Haarfaerbemittel |
| DE3233541A1 (de) | 1982-09-10 | 1984-03-15 | Henkel KGaA, 4000 Düsseldorf | Haarfaerbemittel |
| BR9803596A (pt) * | 1997-09-23 | 2000-04-25 | Pfizer Prod Inc | Derivados do resorcinol. |
| DE19859800A1 (de) | 1998-12-23 | 2000-06-29 | Henkel Kgaa | Mittel zum Färben von keratinhaltigen Fasern |
| DE20110356U1 (de) | 2001-06-22 | 2001-08-30 | Wella Ag, 64295 Darmstadt | m-Dihydroxybenzol-Derivate sowie diese Verbindungen enthaltende Färbemittel für Keratinfasern |
| DE20110355U1 (de) * | 2001-06-22 | 2001-08-30 | Wella Ag, 64295 Darmstadt | (Dihydroxyphenyl)-acrylamid-Derivate und diese Verbindungen enthaltende Färbemittel |
-
2002
- 2002-01-28 MX MXPA03008699A patent/MXPA03008699A/es active IP Right Grant
- 2002-01-28 WO PCT/EP2002/000850 patent/WO2002096901A2/de not_active Ceased
- 2002-01-28 ES ES02711818T patent/ES2241999T3/es not_active Expired - Lifetime
- 2002-01-28 EP EP02711818A patent/EP1392673B1/de not_active Expired - Lifetime
- 2002-01-28 CA CA002445647A patent/CA2445647A1/en not_active Abandoned
- 2002-01-28 DE DE50203353T patent/DE50203353D1/de not_active Expired - Fee Related
- 2002-01-28 BR BR0205398-5A patent/BR0205398A/pt not_active Application Discontinuation
- 2002-01-28 AU AU2002231759A patent/AU2002231759B2/en not_active Ceased
- 2002-01-28 JP JP2003500080A patent/JP2004519524A/ja active Pending
- 2002-01-28 CN CNB028095456A patent/CN100349886C/zh not_active Expired - Fee Related
- 2002-01-28 AT AT02711818T patent/ATE297389T1/de not_active IP Right Cessation
- 2002-01-28 US US10/416,048 patent/US7125428B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004519524A (ja) | 2004-07-02 |
| MXPA03008699A (es) | 2003-12-12 |
| US20040016063A1 (en) | 2004-01-29 |
| ATE297389T1 (de) | 2005-06-15 |
| US7125428B2 (en) | 2006-10-24 |
| CA2445647A1 (en) | 2002-12-05 |
| EP1392673B1 (de) | 2005-06-08 |
| CN1633426A (zh) | 2005-06-29 |
| BR0205398A (pt) | 2003-07-01 |
| WO2002096901A3 (de) | 2003-03-13 |
| EP1392673A2 (de) | 2004-03-03 |
| WO2002096901A2 (de) | 2002-12-05 |
| DE50203353D1 (de) | 2005-07-14 |
| AU2002231759B2 (en) | 2006-08-03 |
| CN100349886C (zh) | 2007-11-21 |
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