US20220241169A1 - Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processes - Google Patents
Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processes Download PDFInfo
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- US20220241169A1 US20220241169A1 US17/718,479 US202217718479A US2022241169A1 US 20220241169 A1 US20220241169 A1 US 20220241169A1 US 202217718479 A US202217718479 A US 202217718479A US 2022241169 A1 US2022241169 A1 US 2022241169A1
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- Prior art keywords
- radical
- chosen
- linear
- branched
- alkyl radical
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 122
- 150000003839 salts Chemical class 0.000 title claims abstract description 50
- 102000011782 Keratins Human genes 0.000 title abstract description 59
- 108010076876 Keratins Proteins 0.000 title abstract description 59
- 239000000463 material Substances 0.000 title abstract description 36
- 238000000034 method Methods 0.000 title abstract description 17
- 230000008569 process Effects 0.000 title abstract description 14
- 239000007800 oxidant agent Substances 0.000 claims abstract description 39
- 239000000126 substance Substances 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims description 97
- -1 alkali metal bromates Chemical class 0.000 claims description 87
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 51
- 150000001450 anions Chemical class 0.000 claims description 27
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 25
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 24
- 239000012453 solvate Substances 0.000 claims description 22
- 125000003118 aryl group Chemical group 0.000 claims description 21
- 125000000623 heterocyclic group Chemical group 0.000 claims description 21
- 229920006395 saturated elastomer Polymers 0.000 claims description 20
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 18
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 14
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 claims description 14
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 11
- 125000002091 cationic group Chemical group 0.000 claims description 10
- 125000005843 halogen group Chemical group 0.000 claims description 9
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- 125000003277 amino group Chemical group 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 6
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 108090000854 Oxidoreductases Proteins 0.000 claims description 4
- 102000004316 Oxidoreductases Human genes 0.000 claims description 4
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 claims description 4
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims description 3
- 150000004965 peroxy acids Chemical class 0.000 claims description 3
- 108010029541 Laccase Proteins 0.000 claims description 2
- 108090000417 Oxygenases Proteins 0.000 claims description 2
- 102000004020 Oxygenases Human genes 0.000 claims description 2
- 108700020962 Peroxidase Proteins 0.000 claims description 2
- 102000003992 Peroxidases Human genes 0.000 claims description 2
- 108010092464 Urate Oxidase Proteins 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 17
- 150000001412 amines Chemical class 0.000 description 13
- 229940024606 amino acid Drugs 0.000 description 13
- 235000001014 amino acid Nutrition 0.000 description 13
- 150000001413 amino acids Chemical class 0.000 description 13
- 230000001590 oxidative effect Effects 0.000 description 13
- 150000003254 radicals Chemical group 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 235000010755 mineral Nutrition 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000004061 bleaching Methods 0.000 description 6
- IOEPOEDBBPRAEI-UHFFFAOYSA-N 1,2-dihydroisoquinoline Chemical class C1=CC=C2CNC=CC2=C1 IOEPOEDBBPRAEI-UHFFFAOYSA-N 0.000 description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 5
- 150000004820 halides Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 235000019198 oils Nutrition 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 150000008052 alkyl sulfonates Chemical class 0.000 description 4
- 125000005228 aryl sulfonate group Chemical group 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 0 *[N+]1=C([H])c2c([4*])c([3*])c([2*])c([1*])c2C([H])([H])C1([H])[H] Chemical compound *[N+]1=C([H])c2c([4*])c([3*])c([2*])c([1*])c2C([H])([H])C1([H])[H] 0.000 description 3
- ORZMSMCZBZARKY-UHFFFAOYSA-N 1,3,2$l^{6}-benzodioxathiole 2,2-dioxide Chemical compound C1=CC=C2OS(=O)(=O)OC2=C1 ORZMSMCZBZARKY-UHFFFAOYSA-N 0.000 description 3
- CSFCYHHBNWZKQX-UHFFFAOYSA-M 2-(3-imidazol-1-ylpropyl)-3,4-dihydroisoquinolin-2-ium bromide Chemical compound [Br-].N1(C=NC=C1)CCC[N+]1=CC2=CC=CC=C2CC1 CSFCYHHBNWZKQX-UHFFFAOYSA-M 0.000 description 3
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- ICQVEYZPEVPIGQ-UHFFFAOYSA-N BrCCCC[N+]1=Cc2ccccc2CC1.C1=[N+](CCCCn2ccnc2)CCc2ccccc21.C1=[N+](CCCn2ccnc2)CCc2ccccc21.CN(C)CCC[N+]1=Cc2ccccc2CC1.CS(=O)(=O)[O-].C[n+]1ccn(CCCC[N+]2=Cc3ccccc3CC2)c1.C[n+]1ccn(CCC[N+]2=Cc3ccccc3CC2)c1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-].[Br-] Chemical compound BrCCCC[N+]1=Cc2ccccc2CC1.C1=[N+](CCCCn2ccnc2)CCc2ccccc21.C1=[N+](CCCn2ccnc2)CCc2ccccc21.CN(C)CCC[N+]1=Cc2ccccc2CC1.CS(=O)(=O)[O-].C[n+]1ccn(CCCC[N+]2=Cc3ccccc3CC2)c1.C[n+]1ccn(CCC[N+]2=Cc3ccccc3CC2)c1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-].[Br-] ICQVEYZPEVPIGQ-UHFFFAOYSA-N 0.000 description 3
- HBHUJTPDGHWJAT-UHFFFAOYSA-O C1=[N+](CCN2CCCC2)CCc2ccccc21.C1=[N+](CCn2ccnc2)CCc2ccccc21.CCOC(=O)C[N+]1=Cc2ccccc2CC1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCCC1.C[n+]1ccn(CC[N+]2=Cc3ccccc3CC2)c1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.NC(=O)C[N+]1=Cc2ccccc2CC1.[Br-].[Br-].[Br-].[Br-].[Br-].[Br-] Chemical compound C1=[N+](CCN2CCCC2)CCc2ccccc21.C1=[N+](CCn2ccnc2)CCc2ccccc21.CCOC(=O)C[N+]1=Cc2ccccc2CC1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCCC1.C[n+]1ccn(CC[N+]2=Cc3ccccc3CC2)c1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.NC(=O)C[N+]1=Cc2ccccc2CC1.[Br-].[Br-].[Br-].[Br-].[Br-].[Br-] HBHUJTPDGHWJAT-UHFFFAOYSA-O 0.000 description 3
- ZWPFUPIONBVLTG-UHFFFAOYSA-N C1=[N+](CCN2CCCCC2)CCc2ccccc21.C1=[N+](CCc2ccncc2)CCc2ccccc21.CN1CCN(CC[N+]2=Cc3ccccc3CC2)CC1.C[N+]1(C)CCN(CC[N+]2=Cc3ccccc3CC2)CC1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCCCC1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-] Chemical compound C1=[N+](CCN2CCCCC2)CCc2ccccc21.C1=[N+](CCc2ccncc2)CCc2ccccc21.CN1CCN(CC[N+]2=Cc3ccccc3CC2)CC1.C[N+]1(C)CCN(CC[N+]2=Cc3ccccc3CC2)CC1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCCCC1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-] ZWPFUPIONBVLTG-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 3
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 3
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- 229940077388 benzenesulfonate Drugs 0.000 description 3
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- GSPKZYJPUDYKPI-UHFFFAOYSA-N diethoxy sulfate Chemical compound CCOOS(=O)(=O)OOCC GSPKZYJPUDYKPI-UHFFFAOYSA-N 0.000 description 3
- VFNGKCDDZUSWLR-UHFFFAOYSA-L disulfate(2-) Chemical compound [O-]S(=O)(=O)OS([O-])(=O)=O VFNGKCDDZUSWLR-UHFFFAOYSA-L 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 150000004677 hydrates Chemical class 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- FMEJKACEWHCCNV-UHFFFAOYSA-N methoxy hydrogen sulfate Chemical compound COOS(O)(=O)=O FMEJKACEWHCCNV-UHFFFAOYSA-N 0.000 description 3
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 3
- PVEFEIWVJKUCLJ-UHFFFAOYSA-N sulfuric acid;toluene Chemical compound OS(O)(=O)=O.CC1=CC=CC=C1 PVEFEIWVJKUCLJ-UHFFFAOYSA-N 0.000 description 3
- 229940095064 tartrate Drugs 0.000 description 3
- 238000011200 topical administration Methods 0.000 description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N 1,1-dimethylguanidine Chemical compound CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 2
- PHDOYZATHWYOJK-UHFFFAOYSA-N 2-(2-bromoethyl)benzaldehyde Chemical compound BrCCC1=CC=CC=C1C=O PHDOYZATHWYOJK-UHFFFAOYSA-N 0.000 description 2
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 2
- 239000004475 Arginine Substances 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- YFAWZTZRNWJBIW-UHFFFAOYSA-N C.[H]C1=[N+](C)C([H])([H])C([H])([H])c2c(C)c(C)c(C)c(C)c21 Chemical compound C.[H]C1=[N+](C)C([H])([H])C([H])([H])c2c(C)c(C)c(C)c(C)c21 YFAWZTZRNWJBIW-UHFFFAOYSA-N 0.000 description 2
- WMIAOMMMSKOTCZ-UHFFFAOYSA-N C1=[N+](CCN2CCOCC2)CCc2ccccc21.CN(C)C1CCN(CC[N+]2=Cc3ccccc3CC2)C1.C[N+](C)(C)C1CCN(CC[N+]2=Cc3ccccc3CC2)C1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCOCC1.C[n+]1ccc(CC[N+]2=Cc3ccccc3CC2)cc1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-] Chemical compound C1=[N+](CCN2CCOCC2)CCc2ccccc21.CN(C)C1CCN(CC[N+]2=Cc3ccccc3CC2)C1.C[N+](C)(C)C1CCN(CC[N+]2=Cc3ccccc3CC2)C1.C[N+]1(CC[N+]2=Cc3ccccc3CC2)CCOCC1.C[n+]1ccc(CC[N+]2=Cc3ccccc3CC2)cc1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.[Br-].[Br-].[Br-].[Br-].[Br-] WMIAOMMMSKOTCZ-UHFFFAOYSA-N 0.000 description 2
- RXLIHLMIKXHNIW-UHFFFAOYSA-N C1CCNC1.CC(C)(C)C.CC(C)(C)N1CCCCC1.CC(C)(C)N1CCOCC1.CC(C)(C)c1ncc[nH]1.CC(C)(C)c1nccs1.CC(C)(C)n1ccnc1.CC(C)C.CC(C)C.[RaH]N1CCNCC1.c1ccncc1 Chemical compound C1CCNC1.CC(C)(C)C.CC(C)(C)N1CCCCC1.CC(C)(C)N1CCOCC1.CC(C)(C)c1ncc[nH]1.CC(C)(C)c1nccs1.CC(C)(C)n1ccnc1.CC(C)C.CC(C)C.[RaH]N1CCNCC1.c1ccncc1 RXLIHLMIKXHNIW-UHFFFAOYSA-N 0.000 description 2
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- QCBORORLZIPVNY-UHFFFAOYSA-N CN(C)CC[N+]1=Cc2ccccc2CC1.C[N+](C)(C)CCC[N+]1=Cc2ccccc2CC1.C[N+](C)(C)CC[N+]1=Cc2ccccc2CC1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.N#CC[N+]1=Cc2ccccc2CC1.NCC[N+]1=Cc2ccccc2CC1.[Br-].[Br-].[Cl-].[Cl-].[Cl-] Chemical compound CN(C)CC[N+]1=Cc2ccccc2CC1.C[N+](C)(C)CCC[N+]1=Cc2ccccc2CC1.C[N+](C)(C)CC[N+]1=Cc2ccccc2CC1.Cc1ccc(S(=O)(=O)[O-])cc1.Cc1ccc(S(=O)(=O)[O-])cc1.N#CC[N+]1=Cc2ccccc2CC1.NCC[N+]1=Cc2ccccc2CC1.[Br-].[Br-].[Cl-].[Cl-].[Cl-] QCBORORLZIPVNY-UHFFFAOYSA-N 0.000 description 2
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- 108010016626 Dipeptides Proteins 0.000 description 2
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
- A61Q5/065—Preparations for temporary colouring the hair, e.g. direct dyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/08—Preparations for bleaching the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/02—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with only hydrogen atoms or radicals containing only carbon and hydrogen atoms, directly attached to carbon atoms of the nitrogen-containing ring; Alkylene-bis-isoquinolines
- C07D217/10—Quaternary compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
- C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/432—Direct dyes
- A61K2800/4322—Direct dyes in preparations for temporarily coloring the hair further containing an oxidizing agent
Definitions
- the present invention relates to the use of one or more dihydroisoquinolinium salts for treating keratin materials, in particular keratin fibres, especially human keratin fibres such as the hair.
- the invention also relates to a process for treating keratin materials using said salts and optionally in the presence of one or more chemical oxidizing agents.
- a subject of the invention is also a composition for lightening keratin materials, comprising one or more dihydroisoquinolinium salts as defined below and one or more chemical oxidizing agents.
- the present invention also relates to one or more particular dihydroisoquinolinium salts and also to compositions containing them, in particular compositions comprising a physiologically acceptable medium.
- hydrogen peroxide compounds that can produce hydrogen peroxide by hydrolysis, such as urea peroxide or persalts such as perborates, percarbonates and persulfates, hydrogen peroxide and persulfates being particularly preferred.
- the role of the chemical oxidizing agent is to degrade the melanin of the hair, which, depending on the nature of the oxidizing agent and the pH conditions, leads to more or less pronounced lightening of the fibres.
- the lightening or bleaching compositions are present in anhydrous or aqueous form and in various different delivery forms: for example in the form of powders, creams, gels, foams or pastes, containing alkaline compounds such as alkaline amines or silicates, and a peroxygenated reagent such as ammonium or alkali metal persulfates, perborates or percarbonates, that are diluted at the time of use with an aqueous hydrogen peroxide composition.
- alkaline compounds such as alkaline amines or silicates
- a peroxygenated reagent such as ammonium or alkali metal persulfates, perborates or percarbonates
- the lightening or bleaching compositions may also result from mixing, at the time of use, an anhydrous powder containing the peroxygenated reagent with an aqueous composition containing the alkaline compounds and another aqueous composition containing hydrogen peroxide.
- the keratin materials may also be bleached by means of a standard process involving applying to said materials an aqueous composition comprising at least one oxidizing agent.
- the oxidizing agent is generally hydrogen peroxide.
- peroxygenated salts for instance persulfates, are usually used in the presence of hydrogen peroxide.
- the use of the compounds of formula (I) according to the invention improves the activity of hydrogen peroxide without the need to increase its concentration or the need to use persulfate salts at high concentrations, which minimizes the problems of sensitization of keratin materials.
- the use of the dihydroisoquinolinium salt(s) according to the invention leads to greater lightening of keratin materials without, however, needing to increase the strength of the oxidizing agent.
- the use of the dihydroisoquinolinium salt(s) according to the invention makes it possible to boost the oxidizing activity of chemical oxidizing agents, especially of hydrogen peroxide, leading to an improvement in the lightening of keratin materials relative to the use of the chemical oxidizing agent alone.
- a subject of the present invention is thus especially the use for treating keratin materials such as skin, preferably keratin fibres, especially human keratin fibres such as the hair, of one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof:
- the compound(s) of formula (I) thus defined thus correspond to substituted dihydroisoquinolinium salts and act as oxidation activators.
- the compound(s) of formula (I) thus defined correspond to dihydroisoquinolinium salts in which the radical R is a substituted alkyl radical.
- the compound(s) of formula (I) according to the invention may be used in the presence of one or more chemical oxidizing agents for lightening keratin materials, preferably keratin fibres, in particular human keratin fibres such as the hair.
- the compound(s) of formula (4) are used in a non-therapeutic way.
- the present invention also relates a process for treating keratin materials, preferably keratin fibres, especially human keratin fibres such as the hair, which consists in applying to said materials one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof.
- the process is non-therapeutic.
- the process according to the invention consists in applying to keratin materials said compound(s) of formula (I) and one or more chemical oxidizing agents.
- a subject of the invention is a composition for lightening keratin materials such as skin, preferably keratin fibres, especially human keratin fibres such as the hair, comprising one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof, and one or more chemical oxidizing agents.
- the invention relates to the use of said composition for lightening keratin materials, preferably keratin fibres and skin, especially human keratin fibres such as the hair.
- the present invention relates to one or more particular compounds of formula (II′), and also the addition salts thereof and the solvates thereof such as the hydrates:
- heterocycle being optionally substituted with one or more radicals, which may be identical or different, chosen from:
- compound (II′) is also different from the compound:
- R′ represents a linear or branched C 1 -C 20 alkyl radical, substituted with a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, the latter is chosen from:
- R′ 1 , R′ 2 , R′ 3 and R′ 4 represent a hydrogen atom.
- composition comprising said compound(s) of formula (II′), and also the addition salts thereof and the solvates thereof.
- the expression “at least one” used in the present description is equivalent to the expression “one or more”.
- the expression “at least two” is equivalent to the expression “two or more”.
- addition salts of the compounds of formulae (I) and (II′) according to the invention thus means addition salts with an organic or mineral acid, and addition salts with an organic or mineral base.
- addition salts of the compounds of formulae (I) and (II′) according to the invention are in particular chosen from addition salts with an acid, such as hydrochlorides, hydrobromides, sulfates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, methanesulfonates, phosphates and acetates, and the addition salts with a base such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkanolamines.
- an acid such as hydrochlorides, hydrobromides, sulfates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, methanesulfonates, phosphates and acetates
- a base such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkanolamines.
- the solvates of the compounds of formulae (I) and (II′) according to the invention more particularly represent the hydrates of said compounds and/or the combination of said compounds with a linear or branched C 1 to C 4 alcohol such as methanol, ethanol, isopropanol or n-propanol.
- the solvates are hydrates.
- An ⁇ and X ⁇ represent, independently of each other, an organic or mineral anion or mixture of anions which ensures the electrical neutrality of the compounds of formula (I).
- An ⁇ and X ⁇ represent, independently of each other, an anion chosen from halides, in particular chloride and bromide; (C 1 -C 6 )alkylsulfonates chosen from methanesulfonate or mesylate and ethanesulfonate; arylsulfonates chosen from benzenesulfonate and toluenesulfonate or tosylate; tartrate; citrate; lactate; succinate; (C 1 -C 6 )alkyl sulfates chosen from methyl sulfate and ethyl sulfate; aryl sulfates chosen from benzene sulfate and toluene sulfate; alkoxy sulfates chosen from methoxy sulfate and ethoxy sulfate; the phosphates as defined previously; acetate, disulfate and carbonate.
- An ⁇ is an anion chosen from halides, in particular chloride and bromide.
- X ⁇ corresponds to para-toluenesulfonate.
- An ⁇ is an anion chosen from halides, in particular chloride and bromide, and X ⁇ corresponds to para-toluenesulfonate.
- R represents a linear C 1 -C 6 and preferably linear C 1 -C 4 alkyl radical, substituted with the groups mentioned previously.
- At least one of the radicals R 1 , R 2 , R 3 or R 4 represents a hydrogen atom.
- R 1 , R 2 , R 3 and R 4 are identical.
- R 1 , R 2 , R 3 and R 4 are identical and preferably represent a hydrogen atom.
- R 1 , R 2 , R 3 and R 4 represent a hydrogen atom and R represents a linear C 1 -C 4 alkyl radical, substituted with the groups mentioned previously.
- R represents a C 1 -C 20 alkyl radical substituted with a cationic group.
- the cationic group may be an ammonium radical N + R a R b R c as defined previously or a heterocycle bearing an endocyclic or exocyclic cationic charge.
- R represents a C 1 -C 20 alkyl radical substituted with:
- R represents a linear C 1 -C 6 and preferably linear C 1 -C 4 alkyl radical.
- R 1 , R 2 , R 3 and R 4 represent a hydrogen atom.
- the ammonium radical corresponds to a radical in which R a , R b and R c denote, independently of each other, a C 1 -C 3 and in particular C 1 alkyl radical.
- R represents a C 1 -C 20 alkyl radical substituted with a non-cationic group.
- R represents a C 1 -C 20 alkyl radical substituted with:
- R represents a linear C 1 -C 6 and preferably C 1 -C 4 alkyl radical.
- R 1 , R 2 , R 3 and R 4 represent a hydrogen atom.
- the compound(s) of formula (I) as defined above are chosen from the compound(s) of formula (II), and also the addition salts thereof and the solvates thereof:
- An′ ⁇ is an anion chosen from halides, in particular chloride and bromide.
- X′ ⁇ corresponds to para-toluenesulfonate.
- R′ 1 , R′ 2 , R′ 3 and R′ 4 are identical.
- R′ 1 , R′ 2 , R′ 3 and R′ 4 are identical and preferably represent a hydrogen atom.
- R′ represents a linear C 1 -C 6 and preferably C 1 -C 4 alkyl radical, substituted with the groups mentioned previously.
- R′ 1 , R′ 2 , R′ 3 and R′ 4 represent a hydrogen atom and R′ represents a linear C 1 -C 4 alkyl radical, substituted with the groups mentioned previously.
- R′ represents a linear C 1 -C 6 alkyl radical substituted with:
- Rd corresponding to a linear C 1 -C 4 and preferably C 1 alkyl radical
- R a corresponds to a C 1 -C 3 and preferably C 1 alkyl radical
- the cationic heterocycle is chosen from:
- the cationic heterocycle is aromatic and especially corresponds to:
- Rd corresponds to a linear C 1 -C 4 and preferably C 1 alkyl radical.
- the heterocycle is chosen from:
- the heterocycle is aromatic and is chosen from:
- the compound(s) of formula (I) are preferentially chosen from the following compounds, the addition salts thereof and also the solvates thereof:
- the compound(s) of formula (I) according to the invention preferably compounds 1 to 27, the addition salts thereof and the solvates thereof may be used in the presence of one or more chemical oxidizing agents for lightening keratin materials such as skin, preferably keratin fibres, in particular human keratin fibres such as the hair.
- the chemical oxidizing agents are such as those described herein below.
- the invention relates to a composition
- a composition comprising the compound(s) of formula (I), preferably the compound(s) of formula (II), as defined above, and also the addition salts thereof and the solvates thereof, and one or more chemical oxidizing agents.
- composition according to the invention comprises one or more compounds of formula (I) chosen from compounds 1 to 27.
- composition according to the invention lightens keratin materials, especially keratin fibres and preferably human keratin fibres such as the hair, using less chemical oxidizing agent.
- chemical oxidizing agent means an oxidizing agent other than atmospheric oxygen.
- the oxidizing agent(s) used in the invention are for example hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes, among which mention may be made of peroxidases, 2-electron oxidoreductases such as uricases, and 4-electron oxygenases, for instance laccases.
- the chemical oxidizing agent(s) are chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, peroxygenated salts, for instance persulfates, perborates, peracids and precursors thereof and percarbonates of alkali metals or alkaline-earth metals.
- the compound(s) of formula (I) and the addition salts thereof and the solvates thereof may be present in the composition according to the invention in a content ranging from 0.01% to 10% by weight, preferably in a content ranging from 0.5% to 3% by weight, more preferably ranging from 1% to 3% by weight relative to the total weight of the composition.
- the chemical oxidizing agent is hydrogen peroxide.
- the composition according to the invention comprises one or more compounds of formula (I), preferably of formula (II), and the addition salts thereof and the solvates thereof, and at least one chemical oxidizing agent such as hydrogen peroxide.
- the composition preferably additionally comprises one or more persulfates.
- composition may preferentially comprise a mixture of hydrogen peroxide and persulfates.
- the composition according to the invention comprises one or more compounds of formula (I), preferably of formula (II), and the addition salts thereof and the solvates thereof, and hydrogen peroxide as chemical oxidizing agent; said composition being free of persulfates.
- composition according to the invention may comprise one or more alkaline agents, especially organic or mineral alkaline agents.
- the mineral alkaline agent(s) are preferably chosen from aqueous ammonia, ammonium halides, in particular ammonium chloride, alkali metal carbonates or bicarbonates such as sodium or potassium carbonates and sodium or potassium bicarbonates, sodium hydroxide or potassium hydroxide, or mixtures thereof.
- the organic alkaline agent(s) are preferably chosen from organic amines with a pK b at 25° C. of less than 12, preferably less than 10. It should be noted that it is the pK b corresponding to the function of highest basicity.
- the organic amines do not comprise any alkyl or alkenyl fatty chain comprising more than ten carbon atoms.
- organic alkaline agent(s) are chosen, for example, from alkanolamines, oxyethylenated and/or oxypropylenated ethylenediamines, amino acids and the compounds of formula (III) below:
- W is a divalent C 1 -C 6 alkylene radical optionally substituted with one or more hydroxyl groups or a C 1 -C 6 alkyl radical, and/or optionally interrupted with one or more heteroatoms such as O, or —NR u ;
- R x , R y , R z , R t and R u which may be identical or different, represent a hydrogen atom or a C 1 -C 6 alkyl, C 1 -C 6 hydroxyalkyl or C 1 -C 6 aminoalkyl radical.
- alkanolamine means an organic amine comprising a primary, secondary or tertiary amine function, and one or more linear or branched C 1 to C 8 alkyl groups bearing one or more hydroxyl radicals.
- Organic amines chosen from alkanolamines such as monoalkanolamines, dialkanolamines or trialkanolamines comprising one to three identical or different C 1 -C 4 hydroxyalkyl radicals are in particular suitable for performing the invention.
- MAA monoethanolamine
- diethanolamine diethanolamine
- triethanolamine monoisopropanolanine
- diisopropanolamine N,N-dimethylethanolamine
- 2-amino-2-methyl-1-propanol triisopropanolamine
- 2-amino-2-methyl-1,3-propanediol 3-amino-1,2-propanediol, 3-dimethylamino-1,2-propanediol and tris(hydroxymethyl)aminomethane.
- amino acids that may be used are of natural or synthetic origin, in their L, D or racemic form, and comprise at least one acid function chosen more particularly from carboxylic acid, sulfonic acid, phosphonic acid and phosphoric acid functions.
- the amino acids may be in neutral or ionic form.
- amino acids that may be used in the present invention, mention may be made in particular of aspartic acid, glutamic acid, alanine, arginine, ornithine, citrulline, asparagine, carnitine, cysteine, glutamine, glycine, histidine, lysine, isoleucine, leucine, methionine, N-phenylalanine, proline, serine, taurine, threonine, tryptophan, tyrosine and valine and salts thereof.
- the amino acids are basic amino acids comprising an additional amine function optionally included in a ring or in a ureido function.
- Such basic amino acids are preferably chosen from those corresponding to formula (IV) below, and also salts thereof:
- R represents a group chosen from imidazolyl, preferably imidazolyl-4-yl; aminopropyl; aminoethyl; —(CH 2 ) 2 NH—C(O)—NH 2 ; and —(CH 2 ) 2 —NH—C(NH)—NH 2 .
- the organic amine may also be chosen from organic amines of heterocyclic type. Besides histidine that has already been mentioned in the amino acids, mention may in particular be made of pyridine, piperidine, imidazole, triazole, tetrazole and benzimidazole.
- the organic amine may also be chosen from amino acid dipeptides.
- amino acid dipeptides that may be used in the present invention, mention may be made especially of carnosine, anserine and balenine.
- the organic amine may also be chosen from compounds comprising a guanidine function.
- amines of this type that may be used in the present invention, besides arginine, which has already been mentioned as an amino acid, mention may be made especially of creatine, creatinine, 1,1-dimethylguanidine, 1,1-diethylguanidine, glycocyamine, metformin, agmatine, N-amidinoalanine, 3-guanidinopropionic acid, 4-guanidinobutyric acid and 2-([amino(imino)methyl]amino)ethane-1-sulfonic acid.
- Hybrid compounds that may be mentioned include the salts of the amines mentioned previously with acids such as carbonic acid or hydrochloric acid.
- Guanidine carbonate or monoethanolamine hydrochloride may be used in particular.
- the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia, alkanolamines, amino acids in neutral or ionic form, in particular basic amino acids, and preferably corresponding to those of formula (IV).
- the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia and alkanolamines, and mixtures thereof.
- the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia and ammonium chloride.
- the alkaline agent(s) are mineral.
- the alkaline agent(s) are organic such as alkanolamines, particularly monoethanolamine.
- the quantity of alkaline agent(s) present in the composition according to the invention may range from 0.01% to 30% by weight, and preferably from 0.1% to 20% by weight relative to the total weight of the composition.
- the composition according to the invention has a pH greater than or equal to 4.
- the pH of the composition according to the invention varies from 7 to 11, more preferentially from 8 to 10 and more preferentially from 8.5 to 9.5.
- the composition according to the invention comprises one or more compounds of formula (II) and the addition salts thereof and the solvates thereof, one or more chemical oxidizing agents and one or more alkaline agents chosen from aqueous ammonia and ammonium halides such as ammonium chloride.
- the compound of formula (II) is preferably chosen from compounds 1 to 8 and 10 to 27 as described above.
- the chemical oxidizing agent is preferably hydrogen peroxide.
- composition according to the invention may optionally comprise one or more additives, different from the compounds of the invention and among which mention may be made of organic solvents, cationic, anionic, nonionic or amphoteric polymers or mixtures thereof, antidandruff agents, anti-seborrhea agents, agents for preventing hair loss and/or for promoting hair regrowth, vitamins and provitamins including panthenol, sunscreens, mineral or organic pigments, sequestrants, plasticizers, solubilizers, acidifying agents, mineral or organic thickeners, especially polymeric thickeners, opacifiers or nacreous agents, antioxidants, hydroxy acids, fragrances, preserving agents, pigments and ceramides.
- additives different from the compounds of the invention and among which mention may be made of organic solvents, cationic, anionic, nonionic or amphoteric polymers or mixtures thereof, antidandruff agents, anti-seborrhea agents, agents for preventing hair loss and/or for promoting hair
- the above additives may generally be present in an amount, for each of them, of between 0 and 20% by weight relative to the total weight of the composition.
- composition according to the invention preferentially comprises a physiologically acceptable medium.
- physiologically acceptable medium is intended to mean a medium that is suitable for the topical administration of a composition.
- a physiologically acceptable medium is preferentially a cosmetically or dermatologically acceptable medium, i.e. a medium that has no unpleasant odour or appearance, and that is entirely compatible with the topical administration route.
- a cosmetically or dermatologically acceptable medium i.e. a medium that has no unpleasant odour or appearance, and that is entirely compatible with the topical administration route.
- such a medium is considered in particular to be physiologically acceptable when it does not cause stinging, tightness or redness unacceptable to the user.
- the process for treating keratin materials consists in applying to said materials one or more compounds of formula (I) as defined above optionally in the presence of one or more chemical oxidizing agents.
- the process deals with the treatment of keratin materials, especially human keratin materials such as skin and hair.
- the compound(s) of formula (I) according to the invention are applied in the presence of one or more chemical oxidizing agents, more preferentially hydrogen peroxide.
- the treatment process consists in applying the composition as defined previously to keratin materials.
- the treatment process consists in applying the composition as defined previously on dry or wet keratin fibres.
- the composition is left in place on the fibres for a period, generally from 1 minute to 1 hour, preferably from 5 minutes to 30 minutes.
- the temperature during the process is conventionally between room temperature (between 15 and 25° C.) and 80° C. and preferably between room temperature and 60° C.
- the composition is applied at room temperature.
- the keratin materials are optionally rinsed with water, optionally washed with a shampoo and then rinsed with water, before being dried or left to dry.
- composition according to the invention may be prepared by mixing at least two compositions.
- composition according to the invention may especially be obtained by mixing two compositions:
- the present invention also relates to compounds of formula (II′) as defined previously, and also the addition salts thereof and the solvates thereof.
- the compounds of formula (II′) are chosen from compounds 1-8 and 10-27.
- the invention also relates to a composition comprising one or more compounds of formula (II′) as defined previously.
- the composition comprises one or more compounds of formula (II′) chosen from compounds 1-8 and 10-27 as described above.
- the compound(s) of formula (II′) and the addition salts thereof and the solvates thereof may be present in the composition according to the invention in a content ranging from 0.01 to 10% by weight, preferably in a content ranging from 0.5% to 3% by weight, more preferably ranging from 1% to 3% by weight relative to the total weight of the composition.
- composition preferentially comprises a physiologically acceptable medium.
- the compounds of formula (II′) may be obtained by quaternization of dihydroisoquinoline derivatives (1) with alkylating derivatives R 1 -An (2) with An ⁇ representing a leaving group such as a halogen atom, in particular chlorine, bromine and iodine, an alkylsulfonate or an arylsulfonate.
- Such a reaction generally rakes place in the presence of a polar protic solvent, for example ethanol, and may be performed at room temperature (27° C.) and is accelerated by heating (at solvent reflux).
- a polar protic solvent for example ethanol
- the compounds of formula (II′) may also be obtained by simple counter-anion exchange with a salt An′ ⁇ X + :
- the compounds of formulae (II) and (II′) may be obtained by drawing on: the bibliographic references below: Archiv, der Pharmazie (Weinheim, Germany), 1988, vol. 321 pages 75-764, Journal of Organic Chemistry, 2014, vol. 10, pages 2981-2988, Tetrahedron, 2012, vol. 68, 26 pages 5137-5144, Heterocycles, 2004, vol. 63, 2 pages 401-409, Green Chemistry, 2014, vol. 16, 10 pages 4524-4529, Journal of Organic Chemistry, 1982, vol. 47, 12 pages 2308-2312, Tetrahedron, 1993, vol. 49, 2 pages 423-438, Synthesis, 1992, 9 pages 887-890, Journal of the American Chemical Society, 1949, vol. 71, pages 3405, 3407. Tetrahedron Letters. 1987, vol. 28, 48 pages 6061-6064.
- the present invention also relates to the use of one or more compounds of formula (I) as defined previously, as oxidation activator.
- the compound(s) of formula (I) according to the invention are used in the presence of one or more chemical oxidizing agents for improving the lightening of keratin materials, especially keratin fibres, preferably human keratin fibres such as the hair.
- the compound(s) of formula (I) according to the invention are used for improving the oxidizing activity of one or more chemical oxidizing agents.
- the chemical oxidizing agent is hydrogen peroxide.
- the colour of the locks was evaluated in the CIE L* a* b* system, using a Minolta Spectrophotometer CM2600D colorimeter.
- the three parameters denote, respectively, the colour intensity (L*), the green/red colour axis (a*) and the blue/yellow colour axis (b*).
- L* colour intensity
- a* green/red colour axis
- b* blue/yellow colour axis
- Step 2 synthesis of 2-(3-imidazol-1-ylpropyl)-3,4-dihydroisoquinolinium bromide (compound 1)
- compositions used in this example have been obtained from the following ingredients (the percentages indicated are percentages by weight relative to the total weight of the composition),
- Oxidizing composition B Glycerol 0.5 (50% linear 70/30 C 13 /C 15 ) alkyl ether carboxylic 0.85 acid monoethanolamide (2 OE) Tetrasodium pyrophosphate decahydrate 0.02 50% hydrogen peroxide solution 12 (200-volume aqueous hydrogen peroxide solution) Disodium tin hexahydroxide 0.04 Diethylenetriaminepentaacetic acid, pentasodium 0.15 salt as an aqueous 40% solution Cetylstearyl alcohol/oxyethylenated (30 OE) 2.85 cetylstearyl alcohol mixture Water qs 100
- compositions 1 to 5 below were prepared by mixing 1 g of composition A, 1.5 g of the oxidizing composition B and by adding the dyes synthesized above (compounds 1, 2, 3 and 13).
- compositions 1 to 5 are applied to natural 250 mg locks with a tone depth of 4. After a leave-on time of 30 minutes at a temperature of 27° C. the locks are washed, shampooed and dried.
- the lightening is measured via the lightness (L*) using a Minolta CM-3610d spectrophotometer:
- compositions 2 to 5 according to the invention are identical to compositions 1 to 1.
- composition (A) and oxidizing composition (B) have been prepared from the following ingredients (the percentages indicated are percentages by weight relative to the total weight of the composition).
- compositions 6 (comparative) and 7 (invention) below were prepared by mixing 1 g of composition A, 1.5 g of the oxidizing composition B and by adding dihydroisoquinolinium dyes to be compared.
- compositions 6 and 7 are applied to natural 250 mg locks with a tone depth of 4. After a leave-on time of 30 minutes at a temperature of 27° C., the locks are washed, shampooed and dried.
- the lightening is measured using the CIE L*a*b* system with a Minolta CM-3610d Spectrophotometer (illuminant D65, angle 10°, specular component included). According to this system, L* indicates the lightness of the hair.
- the lightening is represented by the L*value: the higher the L* is, the better the lightening is.
- Composition 6 Composition 7 comparative Invention Lightness 28.7 36.1 (L*)
- composition 7 according to the invention exhibits a better lightening than composition 6 (comparative).
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Abstract
Description
- The present invention relates to the use of one or more dihydroisoquinolinium salts for treating keratin materials, in particular keratin fibres, especially human keratin fibres such as the hair. The invention also relates to a process for treating keratin materials using said salts and optionally in the presence of one or more chemical oxidizing agents.
- A subject of the invention is also a composition for lightening keratin materials, comprising one or more dihydroisoquinolinium salts as defined below and one or more chemical oxidizing agents.
- The present invention also relates to one or more particular dihydroisoquinolinium salts and also to compositions containing them, in particular compositions comprising a physiologically acceptable medium.
- When a person wishes to change hair colour, in particular when she wishes to obtain a colour lighter than her original colour, it is often necessary to perform lightening or bleaching of the hair. To do this, lightening or bleaching products are used. This step is optionally combined with a hair colouring step.
- It is known practice to lighten or bleach keratin materials, especially keratin fibres, and in particular human keratin fibres such as the hair, with lightening or bleaching compositions containing one or more chemical oxidizing agents.
- Among the chemical oxidizing agents used conventionally, mention may be made of hydrogen peroxide, compounds that can produce hydrogen peroxide by hydrolysis, such as urea peroxide or persalts such as perborates, percarbonates and persulfates, hydrogen peroxide and persulfates being particularly preferred.
- The role of the chemical oxidizing agent is to degrade the melanin of the hair, which, depending on the nature of the oxidizing agent and the pH conditions, leads to more or less pronounced lightening of the fibres.
- The lightening or bleaching compositions are present in anhydrous or aqueous form and in various different delivery forms: for example in the form of powders, creams, gels, foams or pastes, containing alkaline compounds such as alkaline amines or silicates, and a peroxygenated reagent such as ammonium or alkali metal persulfates, perborates or percarbonates, that are diluted at the time of use with an aqueous hydrogen peroxide composition.
- The lightening or bleaching compositions may also result from mixing, at the time of use, an anhydrous powder containing the peroxygenated reagent with an aqueous composition containing the alkaline compounds and another aqueous composition containing hydrogen peroxide.
- Moreover, the keratin materials may also be bleached by means of a standard process involving applying to said materials an aqueous composition comprising at least one oxidizing agent.
- Thus, for relatively mild lightening, the oxidizing agent is generally hydrogen peroxide. When greater lightening is desired, peroxygenated salts, for instance persulfates, are usually used in the presence of hydrogen peroxide.
- To make a lightening or bleaching product for keratin materials that is more effective in terms of lightening and/or speed, it is currently necessary to combine hydrogen peroxide with an alkaline agent or persulfate salts with a basic pH to obtain adequate formation of active oxygen.
- However, such a combination commonly causes degradation of the keratin materials, in particular keratin fibres, and may possibly lead to varying degrees of skin irritation.
- Thus, there is a real need to use compounds which do not have the drawbacks mentioned above, i.e. which can produce, under safer conditions than for persulfates, powerful lightening of keratin materials, in particular of keratin fibres, while at the same time minimizing their degradation.
- The Applicant has thus discovered, surprisingly, that the use of one or more dihydroisoquinolinium salts of formula (I), as defined below, makes it possible especially to improve the oxidizing power of hydrogen peroxide, which allows greater lightening of keratin materials, in particular of keratin fibres, while at the same time minimizing their degradation.
- In other words, the use of the compounds of formula (I) according to the invention improves the activity of hydrogen peroxide without the need to increase its concentration or the need to use persulfate salts at high concentrations, which minimizes the problems of sensitization of keratin materials.
- Thus, the use of the dihydroisoquinolinium salt(s) according to the invention leads to greater lightening of keratin materials without, however, needing to increase the strength of the oxidizing agent.
- In other words, the use of the dihydroisoquinolinium salt(s) according to the invention makes it possible to boost the oxidizing activity of chemical oxidizing agents, especially of hydrogen peroxide, leading to an improvement in the lightening of keratin materials relative to the use of the chemical oxidizing agent alone.
- Furthermore, the dihydroisoquinolinium salts of formula (I) in combination with a chemical oxidizing agent, especially hydrogen peroxide, lead to more powerful lightening of the keratin materials than a chemical oxidizing agent alone.
- A subject of the present invention is thus especially the use for treating keratin materials such as skin, preferably keratin fibres, especially human keratin fibres such as the hair, of one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof:
- in which formula (I):
-
- R represents a linear or branched C1-C2, alkyl radical, substituted with a group chosen from:
- an amino group —NR5R6,
- an amino group —NR7R8,
- a carboxyl group —COOH,
- a cyano group,
- a halogen atom,
- an aminocarbonyl group —CONH2,
- a (C1-C6)alkoxycarbonyl group,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, optionally substituted with one or more radicals, which may be identical or different, chosen from:
- a linear or branched C1-C6 alkyl radical,
- a linear or branched C1-C6 hydroxyalkyl radical,
- a C1-C6 alkoxy radical,
- a hydroxyl radical,
- an amino radical —NR5R6,
- a pyrrolidine, piperidine or morpholine radical,
- an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered cationic heterocycle optionally substituted with one or more radicals, which may be identical or different, chosen from a linear or branched C1-C6 alkyl radical, a C1-C6 hydroxyalkyl radical, a C1-C6alkoxy radical, a hydroxyl radical and an amino radical —NR5R6:
- an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical,
- it being understood that when R represents an alkyl radical substituted with a cationic group, then the electrical neutrality of the compounds of formula (I) is ensured by the presence of one or more cosmetically acceptable anions X−, X− adding to the anion An−,
- R1, R2, R3 and R4 represent, independently of each other, a radical chosen from:
- a hydrogen atom,
- a linear or branched C1-C6 alkyl radical optionally substituted with one or more groups, which may be identical or different, chosen from hydroxyl, C1-C6 alkoxy and amino —NR5R6 groups,
- a hydroxyl radical,
- an amino radical —NR5R6,
- a C1-C6 alkoxy radical,
- an aminocarbonyl radical —CONH2,
- a carboxyl radical —COOH,
- R5 and R6, which may be identical or different, denote a hydrogen atom or a linear or branched C1-C6 alkyl radical,
- R7 and R8, which may be identical or different, denote a linear or branched C1-C6 alkyl radical, substituted with a hydroxyl group,
- An− and X− represent a cosmetically acceptable anion or mixture of anions intended to ensure the electrical neutrality of the compounds of formula (I); more particularly, An− is chosen from i) a halide such as a chloride or a bromide; ii) a nitrate; iii) a sulfonate including C1-C6 alkylsulfonates: Alk-S(O)2O− such as methanesulfonate or mesylate and ethanesulfonate; iv) an arylsulfonate: Ar—S(O)2O− such as benzenesulfonate and toluenesulfonate or tosylate; v) citrate; vi) succinate; vii) tartrate; viii) lactate; ix) an alkyl sulfate: Alk-O—S(O)O− such as methyl sulfate and ethyl sulfate: x) an aryl sulfate: Ar—O—S(O)O− such as benzene sulfate and toluene sulfate; xi) an alkoxy sulfate: Alk-O—S(O)2O− such as methoxy sulfate and ethoxy sulfate; xii) an aryloxy sulfate: Ar—O—S(O)2O−, xiii) a phosphate O═P(OH)2—O−, O═P(O−)2—OH,
- O═P(O−)3, HO—[P(O)(O−)]w—P(O)(O−)2 with w being an integer between 1 and 15; xiv) acetate; xv) triflate; and xvi) a borate such as tetrafluoroborate, xvii) a disulfate (O=)2S(O−)2 or SO4 2−; xviii) monosulfate HSO4 −.
- The compound(s) of formula (I) thus defined thus correspond to substituted dihydroisoquinolinium salts and act as oxidation activators.
- In particular, the compound(s) of formula (I) thus defined correspond to dihydroisoquinolinium salts in which the radical R is a substituted alkyl radical.
- The compound(s) of formula (I) according to the invention may be used in the presence of one or more chemical oxidizing agents for lightening keratin materials, preferably keratin fibres, in particular human keratin fibres such as the hair.
- The compound(s) of formula (4) are used in a non-therapeutic way.
- The present invention also relates a process for treating keratin materials, preferably keratin fibres, especially human keratin fibres such as the hair, which consists in applying to said materials one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof.
- The process is non-therapeutic.
- Preferably, the process according to the invention consists in applying to keratin materials said compound(s) of formula (I) and one or more chemical oxidizing agents.
- Moreover, a subject of the invention is a composition for lightening keratin materials such as skin, preferably keratin fibres, especially human keratin fibres such as the hair, comprising one or more compounds of formula (I), and also the addition salts thereof and the solvates thereof, and one or more chemical oxidizing agents.
- Similarly, the invention relates to the use of said composition for lightening keratin materials, preferably keratin fibres and skin, especially human keratin fibres such as the hair.
- In addition, the present invention relates to one or more particular compounds of formula (II′), and also the addition salts thereof and the solvates thereof such as the hydrates:
- in which formula (II′):
-
- R′ represents a linear or branched C1-C20 alkyl radical, substituted with a group chosen from:
- a group —NR′5R′6,
- a group —NR7R8,
- a cyano group,
- a halogen atom,
- an aminocarbonyl group —CONH2,
- a (C2-C6)alkoxycarbonyl group,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered cationic heterocycle, optionally substituted with one or more radicals, which may be identical or different, chosen from:
- a linear or branched C1-C6 alkyl radical,
- a C1-C6 hydroxyalkyl radical,
- a C1-C6 alkoxy radical,
- a hydroxyl radical,
- an amino radical —NR5R6,
- an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, chosen from:
- R′ represents a linear or branched C1-C20 alkyl radical, substituted with a group chosen from:
- said heterocycle being optionally substituted with one or more radicals, which may be identical or different, chosen from:
-
- a linear or branched C1-C6 alkyl radical,
- a linear or branched C1-C6 hydroxyalkyl radical.
- a C1-C6 alkoxy radical,
- a hydroxyl radical,
- an amino radical —NR5R6,
- a pyrrolidine, piperidine or morpholine radical,
- an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical;
- it being understood that when R′ represents an alkyl radical substituted with a cationic group, then the electrical neutrality of the compounds of formula (II′) is ensured by the presence of one or more cosmetically acceptable anions X−, X− adding to the anion An−,
- R′1, R′2, R′3 and R′4 represent, independently of each other, a radical chosen from:
- a hydrogen atom,
- a linear or branched C1-C6 alkyl radical optionally substituted with one or more groups, which may be identical or different, chosen from hydroxyl, C1-C6 alkoxy and amino —NR5R6, groups,
- an amino radical —NR4R6,
- an amino radical —NH2,
- an aminocarbonyl radical —CONH2,
- a carboxyl radical —COOH,
- R′5 and R′6, which may be identical or different, denote a hydrogen atom or a linear or branched C1-C6 alkyl radical, it being noted that R′5 and R′6 cannot simultaneously be a hydrogen atom,
- R7 and R8, which may be identical or different, denote a linear or branched C1-C6 alkyl radical, substituted with a hydroxyl group,
- R5 and R6, which may be identical or different, denote a hydrogen atom or a linear or branched C1-C6 alkyl radical,
- An′− and X− representing a cosmetically acceptable anion or mixture of anions intended to ensure the electrical neutrality of the compounds of formula (II); more particularly, An′− and X− are chosen from:
- a chloride, a bromide
- a sulfonate including C1-C6 alkylsulfonates: Alk-S(O)2O− such as methanesulfonate or mesylate and ethanesulfonate
- an arylsulfonate: Ar—S(O)2O− such as benzenesulfonate and toluenesulfonate or tosylate;
- citrate
- succinate
- tartrate
- lactate
- an alkyl sulfate: Alk-O—S(O)O− such as methyl sulfate and ethyl sulfate
- an aryl sulfate: Ar—O—S(O)O− such as benzene sulfate and toluene sulfate
- an alkoxy sulfate: Alk-O—S(O)2O− such as methoxy sulfate and ethoxy sulfate
- an aryloxy sulfate: Ar—O—S(O)2O−
- a phosphate O═P(OH)2—O—, O═P(O−)2—OH, O═P(O−)3, HO—[P(O)(O−)]w—P(O)(O−)2 with w being an integer between 1 and 15
- acetate
- disulfate (O═)2S(O−)2 or SO4 2− and monosulfate HSO4
- carbonate CO3 2− and hydrogen carbonate HCO
- it being understood that compound (II′) is different from the compound:
- Preferably, compound (II′) is also different from the compound:
- Preferably, when R′ represents a linear or branched C1-C20 alkyl radical, substituted with a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, the latter is chosen from:
- Preferably, R′1, R′2, R′3 and R′4 represent a hydrogen atom.
- Similarly, another subject of the present invention relates to a composition comprising said compound(s) of formula (II′), and also the addition salts thereof and the solvates thereof.
- Other subjects, characteristics, aspects and advantages of the invention will emerge even more clearly on reading the description and the examples that follow.
- In that which follows and unless otherwise indicated, the limits of a range of values are included within this range, in particular in the expressions “of between” and “ranging from . . . to . . . ”.
- Moreover, the expression “at least one” used in the present description is equivalent to the expression “one or more”. In addition, the expression “at least two” is equivalent to the expression “two or more”.
- The term “addition salts of the compounds of formulae (I) and (II′) according to the invention” thus means addition salts with an organic or mineral acid, and addition salts with an organic or mineral base.
- The addition salts of the compounds of formulae (I) and (II′) according to the invention are in particular chosen from addition salts with an acid, such as hydrochlorides, hydrobromides, sulfates, citrates, succinates, tartrates, lactates, tosylates, benzenesulfonates, methanesulfonates, phosphates and acetates, and the addition salts with a base such as sodium hydroxide, potassium hydroxide, ammonia, amines or alkanolamines.
- Moreover, the solvates of the compounds of formulae (I) and (II′) according to the invention more particularly represent the hydrates of said compounds and/or the combination of said compounds with a linear or branched C1 to C4 alcohol such as methanol, ethanol, isopropanol or n-propanol. Preferably, the solvates are hydrates.
- Use of the Compounds of Formula (I)
- An− and X− represent, independently of each other, an organic or mineral anion or mixture of anions which ensures the electrical neutrality of the compounds of formula (I).
- Preferably, An− and X− represent, independently of each other, an anion chosen from halides, in particular chloride and bromide; (C1-C6)alkylsulfonates chosen from methanesulfonate or mesylate and ethanesulfonate; arylsulfonates chosen from benzenesulfonate and toluenesulfonate or tosylate; tartrate; citrate; lactate; succinate; (C1-C6)alkyl sulfates chosen from methyl sulfate and ethyl sulfate; aryl sulfates chosen from benzene sulfate and toluene sulfate; alkoxy sulfates chosen from methoxy sulfate and ethoxy sulfate; the phosphates as defined previously; acetate, disulfate and carbonate.
- Preferably, An− is an anion chosen from halides, in particular chloride and bromide.
- Preferably, X− corresponds to para-toluenesulfonate.
- According to one embodiment, An− is an anion chosen from halides, in particular chloride and bromide, and X− corresponds to para-toluenesulfonate.
- According to a preferred embodiment, R represents a linear C1-C6 and preferably linear C1-C4 alkyl radical, substituted with the groups mentioned previously.
- According to one embodiment, at least one of the radicals R1, R2, R3 or R4 represents a hydrogen atom.
- According to a preferred embodiment, R1, R2, R3 and R4 are identical.
- In accordance with this embodiment, R1, R2, R3 and R4 are identical and preferably represent a hydrogen atom.
- According to a preferred embodiment, R1, R2, R3 and R4 represent a hydrogen atom and R represents a linear C1-C4 alkyl radical, substituted with the groups mentioned previously.
- According to one embodiment, R represents a C1-C20 alkyl radical substituted with a cationic group.
- The cationic group may be an ammonium radical N+RaRbRc as defined previously or a heterocycle bearing an endocyclic or exocyclic cationic charge.
- In accordance with this embodiment. R represents a C1-C20 alkyl radical substituted with:
-
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, substituted with an ammonium radical N+RaRbRc in which Ra, Rb, and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered cationic heterocycle optionally substituted with one or more radicals, which may be identical or different, chosen from a linear or branched C1-C6 alkyl radical, a C1-C6 hydroxyalkyl radical, a C1-C6 alkoxy radical, a hydroxyl radical and an amino radical —NR5R6;
- an ammonium radical N+RaRbRc, in which Ra, Rb and Rc denote, independently of each other, a linear or branched C1-C6 alkyl radical or a C1-C6 hydroxyalkyl radical,
- it being understood that the electrical neutrality of the compounds of formula (I) is ensured by the presence of one or more cosmetically acceptable anions X−, X− preferably being para-toluenesulfonate.
- In accordance with this embodiment, R represents a linear C1-C6 and preferably linear C1-C4 alkyl radical.
- Even more preferentially, in accordance with this embodiment, R1, R2, R3 and R4 represent a hydrogen atom.
- Even more preferentially, in accordance with this embodiment, the ammonium radical corresponds to a radical in which Ra, Rb and Rc denote, independently of each other, a C1-C3 and in particular C1 alkyl radical.
- According to another embodiment, R represents a C1-C20 alkyl radical substituted with a non-cationic group.
- In accordance with this embodiment, R represents a C1-C20 alkyl radical substituted with:
-
- an amino group —NR5R6,
- an amino group —NR7R8,
- a carboxyl group —COOH,
- a cyano group,
- a halogen atom,
- an aminocarbonyl group —CONH2,
- a (C1-C6)alkoxycarbonyl group,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, optionally substituted with one or more radicals, which may be identical or different, chosen from:
- a linear or branched C1-C6 alkyl radical,
- a linear or branched C1-C6 hydroxyalkyl radical,
- a C1-C6 alkoxy radical.
- a hydroxyl radical,
- an amino radical —NR5R6,
- a pyrrolidine, piperidine or morpholine radical.
- In accordance with this embodiment, R represents a linear C1-C6 and preferably C1-C4 alkyl radical.
- Even more preferentially, in accordance with this embodiment, R1, R2, R3 and R4 represent a hydrogen atom.
- Preferably, the compound(s) of formula (I) as defined above are chosen from the compound(s) of formula (II), and also the addition salts thereof and the solvates thereof:
- in which formula (II) R′, R′1, R′2, R′3, R′4 and An′− have the definitions mentioned previously.
- Preferably, An′− is an anion chosen from halides, in particular chloride and bromide.
- Preferably. X′− corresponds to para-toluenesulfonate.
- According to a preferred embodiment, R′1, R′2, R′3 and R′4 are identical.
- In accordance with this embodiment, R′1, R′2, R′3 and R′4 are identical and preferably represent a hydrogen atom.
- Preferably, R′ represents a linear C1-C6 and preferably C1-C4 alkyl radical, substituted with the groups mentioned previously.
- According to a preferred embodiment, R′1, R′2, R′3 and R′4 represent a hydrogen atom and R′ represents a linear C1-C4 alkyl radical, substituted with the groups mentioned previously.
- According to one embodiment, R′ represents a linear C1-C6 alkyl radical substituted with:
-
- a group —NR′5R′6,
- a cyano group,
- a halogen atom,
- a (C2-C6)alkoxycarbonyl group,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered cationic heterocycle chosen from the following formulae:
- Rd corresponding to a linear C1-C4 and preferably C1 alkyl radical,
-
- an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a C1-C3 and preferably C1 alkyl radical,
- a saturated or unsaturated, optionally aromatic, 5- or 6-membered heterocycle, chosen from:
- in which Ra corresponds to a C1-C3 and preferably C1 alkyl radical,
-
- said heterocycle being optionally substituted with an amino radical —NR5R6 in which R5 and R6 represent a C1-C3 alkyl radical or an ammonium radical N+RaRbRc in which Ra, Rb and Rc denote, independently of each other, a C1-C3 alkyl radical.
- According to one embodiment, the cationic heterocycle is chosen from:
- According to another embodiment, the cationic heterocycle is aromatic and especially corresponds to:
- in which Rd corresponds to a linear C1-C4 and preferably C1 alkyl radical.
- According to one embodiment, the heterocycle is chosen from:
- According to one embodiment, the heterocycle is aromatic and is chosen from:
- The compound(s) of formula (I) are preferentially chosen from the following compounds, the addition salts thereof and also the solvates thereof:
- As indicated previously, the compound(s) of formula (I) according to the invention, preferably compounds 1 to 27, the addition salts thereof and the solvates thereof may be used in the presence of one or more chemical oxidizing agents for lightening keratin materials such as skin, preferably keratin fibres, in particular human keratin fibres such as the hair.
- The chemical oxidizing agents are such as those described herein below.
- Composition Containing Compounds of Formula (I)
- Thus, the invention relates to a composition comprising the compound(s) of formula (I), preferably the compound(s) of formula (II), as defined above, and also the addition salts thereof and the solvates thereof, and one or more chemical oxidizing agents.
- Preferably, the composition according to the invention comprises one or more compounds of formula (I) chosen from compounds 1 to 27.
- The composition according to the invention lightens keratin materials, especially keratin fibres and preferably human keratin fibres such as the hair, using less chemical oxidizing agent.
- For the purposes of the present invention, the term “chemical oxidizing agent” means an oxidizing agent other than atmospheric oxygen.
- The oxidizing agent(s) used in the invention are for example hydrogen peroxide, urea peroxide, alkali metal bromates, persalts such as perborates and persulfates, peracids and oxidase enzymes, among which mention may be made of peroxidases, 2-electron oxidoreductases such as uricases, and 4-electron oxygenases, for instance laccases.
- More particularly, the chemical oxidizing agent(s) are chosen from hydrogen peroxide, urea peroxide, alkali metal bromates, peroxygenated salts, for instance persulfates, perborates, peracids and precursors thereof and percarbonates of alkali metals or alkaline-earth metals.
- The compound(s) of formula (I) and the addition salts thereof and the solvates thereof may be present in the composition according to the invention in a content ranging from 0.01% to 10% by weight, preferably in a content ranging from 0.5% to 3% by weight, more preferably ranging from 1% to 3% by weight relative to the total weight of the composition.
- Preferentially, the chemical oxidizing agent is hydrogen peroxide.
- According to one embodiment, the composition according to the invention comprises one or more compounds of formula (I), preferably of formula (II), and the addition salts thereof and the solvates thereof, and at least one chemical oxidizing agent such as hydrogen peroxide.
- In accordance with this embodiment, the composition preferably additionally comprises one or more persulfates.
- In other words, the composition may preferentially comprise a mixture of hydrogen peroxide and persulfates.
- According to one embodiment, the composition according to the invention comprises one or more compounds of formula (I), preferably of formula (II), and the addition salts thereof and the solvates thereof, and hydrogen peroxide as chemical oxidizing agent; said composition being free of persulfates.
- Preferably, the composition according to the invention may comprise one or more alkaline agents, especially organic or mineral alkaline agents.
- The mineral alkaline agent(s) are preferably chosen from aqueous ammonia, ammonium halides, in particular ammonium chloride, alkali metal carbonates or bicarbonates such as sodium or potassium carbonates and sodium or potassium bicarbonates, sodium hydroxide or potassium hydroxide, or mixtures thereof.
- The organic alkaline agent(s) are preferably chosen from organic amines with a pKb at 25° C. of less than 12, preferably less than 10. It should be noted that it is the pKb corresponding to the function of highest basicity. In addition, the organic amines do not comprise any alkyl or alkenyl fatty chain comprising more than ten carbon atoms.
- The organic alkaline agent(s) are chosen, for example, from alkanolamines, oxyethylenated and/or oxypropylenated ethylenediamines, amino acids and the compounds of formula (III) below:
- in which formula (III) W is a divalent C1-C6 alkylene radical optionally substituted with one or more hydroxyl groups or a C1-C6 alkyl radical, and/or optionally interrupted with one or more heteroatoms such as O, or —NRu; Rx, Ry, Rz, Rt and Ru, which may be identical or different, represent a hydrogen atom or a C1-C6 alkyl, C1-C6 hydroxyalkyl or C1-C6 aminoalkyl radical.
- The term “alkanolamine” means an organic amine comprising a primary, secondary or tertiary amine function, and one or more linear or branched C1 to C8 alkyl groups bearing one or more hydroxyl radicals.
- Organic amines chosen from alkanolamines such as monoalkanolamines, dialkanolamines or trialkanolamines comprising one to three identical or different C1-C4 hydroxyalkyl radicals are in particular suitable for performing the invention.
- Among the compounds of this type, mention may be made of monoethanolamine (MEA), diethanolamine, triethanolamine, monoisopropanolanine, diisopropanolamine, N,N-dimethylethanolamine, 2-amino-2-methyl-1-propanol, triisopropanolamine, 2-amino-2-methyl-1,3-propanediol, 3-amino-1,2-propanediol, 3-dimethylamino-1,2-propanediol and tris(hydroxymethyl)aminomethane.
- More particularly, the amino acids that may be used are of natural or synthetic origin, in their L, D or racemic form, and comprise at least one acid function chosen more particularly from carboxylic acid, sulfonic acid, phosphonic acid and phosphoric acid functions. The amino acids may be in neutral or ionic form.
- As amino acids that may be used in the present invention, mention may be made in particular of aspartic acid, glutamic acid, alanine, arginine, ornithine, citrulline, asparagine, carnitine, cysteine, glutamine, glycine, histidine, lysine, isoleucine, leucine, methionine, N-phenylalanine, proline, serine, taurine, threonine, tryptophan, tyrosine and valine and salts thereof.
- Advantageously, the amino acids are basic amino acids comprising an additional amine function optionally included in a ring or in a ureido function.
- Such basic amino acids are preferably chosen from those corresponding to formula (IV) below, and also salts thereof:
-
R—CH2—CH(NH2)—C(O)—OH (IV) - in which R represents a group chosen from imidazolyl, preferably imidazolyl-4-yl; aminopropyl; aminoethyl; —(CH2)2NH—C(O)—NH2; and —(CH2)2—NH—C(NH)—NH2.
- The organic amine may also be chosen from organic amines of heterocyclic type. Besides histidine that has already been mentioned in the amino acids, mention may in particular be made of pyridine, piperidine, imidazole, triazole, tetrazole and benzimidazole.
- The organic amine may also be chosen from amino acid dipeptides. As amino acid dipeptides that may be used in the present invention, mention may be made especially of carnosine, anserine and balenine.
- The organic amine may also be chosen from compounds comprising a guanidine function. As amines of this type that may be used in the present invention, besides arginine, which has already been mentioned as an amino acid, mention may be made especially of creatine, creatinine, 1,1-dimethylguanidine, 1,1-diethylguanidine, glycocyamine, metformin, agmatine, N-amidinoalanine, 3-guanidinopropionic acid, 4-guanidinobutyric acid and 2-([amino(imino)methyl]amino)ethane-1-sulfonic acid.
- Hybrid compounds that may be mentioned include the salts of the amines mentioned previously with acids such as carbonic acid or hydrochloric acid.
- Guanidine carbonate or monoethanolamine hydrochloride may be used in particular.
- Preferably, the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia, alkanolamines, amino acids in neutral or ionic form, in particular basic amino acids, and preferably corresponding to those of formula (IV).
- More preferentially, the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia and alkanolamines, and mixtures thereof.
- More preferentially, the alkaline agent(s) present in the composition according to the invention are chosen from aqueous ammonia and ammonium chloride.
- According to a particular embodiment of the invention, the alkaline agent(s) are mineral.
- According to one particular embodiment of the invention, the alkaline agent(s) are organic such as alkanolamines, particularly monoethanolamine.
- The quantity of alkaline agent(s) present in the composition according to the invention may range from 0.01% to 30% by weight, and preferably from 0.1% to 20% by weight relative to the total weight of the composition.
- The composition according to the invention has a pH greater than or equal to 4. Preferably, the pH of the composition according to the invention varies from 7 to 11, more preferentially from 8 to 10 and more preferentially from 8.5 to 9.5.
- According to one embodiment, the composition according to the invention comprises one or more compounds of formula (II) and the addition salts thereof and the solvates thereof, one or more chemical oxidizing agents and one or more alkaline agents chosen from aqueous ammonia and ammonium halides such as ammonium chloride.
- In accordance with this embodiment, the compound of formula (II) is preferably chosen from compounds 1 to 8 and 10 to 27 as described above.
- In accordance with this embodiment, the chemical oxidizing agent is preferably hydrogen peroxide.
- The composition according to the invention may optionally comprise one or more additives, different from the compounds of the invention and among which mention may be made of organic solvents, cationic, anionic, nonionic or amphoteric polymers or mixtures thereof, antidandruff agents, anti-seborrhea agents, agents for preventing hair loss and/or for promoting hair regrowth, vitamins and provitamins including panthenol, sunscreens, mineral or organic pigments, sequestrants, plasticizers, solubilizers, acidifying agents, mineral or organic thickeners, especially polymeric thickeners, opacifiers or nacreous agents, antioxidants, hydroxy acids, fragrances, preserving agents, pigments and ceramides.
- Needless to say, those skilled in the art will take care to select this or these optional additional compound(s) such that the advantageous properties intrinsically associated with the composition according to the invention are not, or are not substantially, adversely affected by the envisaged addition(s).
- The above additives may generally be present in an amount, for each of them, of between 0 and 20% by weight relative to the total weight of the composition.
- The composition according to the invention preferentially comprises a physiologically acceptable medium.
- For the purposes of the present invention, the term “physiologically acceptable medium” is intended to mean a medium that is suitable for the topical administration of a composition. A physiologically acceptable medium is preferentially a cosmetically or dermatologically acceptable medium, i.e. a medium that has no unpleasant odour or appearance, and that is entirely compatible with the topical administration route. In the present case, where the composition is intended for topical administration, that is to say for administration by application at the surface of the keratin material under consideration, such a medium is considered in particular to be physiologically acceptable when it does not cause stinging, tightness or redness unacceptable to the user.
- Treatment Process According to the Invention
- The process for treating keratin materials consists in applying to said materials one or more compounds of formula (I) as defined above optionally in the presence of one or more chemical oxidizing agents.
- The process deals with the treatment of keratin materials, especially human keratin materials such as skin and hair.
- Preferably, the compound(s) of formula (I) according to the invention are applied in the presence of one or more chemical oxidizing agents, more preferentially hydrogen peroxide.
- According to one embodiment, the treatment process consists in applying the composition as defined previously to keratin materials.
- Preferably, the treatment process consists in applying the composition as defined previously on dry or wet keratin fibres. The composition is left in place on the fibres for a period, generally from 1 minute to 1 hour, preferably from 5 minutes to 30 minutes.
- The temperature during the process is conventionally between room temperature (between 15 and 25° C.) and 80° C. and preferably between room temperature and 60° C.
- Preferentially, the composition is applied at room temperature.
- After the treatment, the keratin materials are optionally rinsed with water, optionally washed with a shampoo and then rinsed with water, before being dried or left to dry.
- The composition according to the invention may be prepared by mixing at least two compositions.
- The composition according to the invention may especially be obtained by mixing two compositions:
-
- a composition (A) comprising one or more compounds of formula (I) according to the invention, and
- a composition (B) comprising one or more chemical oxidizing agents.
- Compounds of Formula (II′) and Corresponding Composition
- As indicated previously, the present invention also relates to compounds of formula (II′) as defined previously, and also the addition salts thereof and the solvates thereof.
- Preferably, the compounds of formula (II′) are chosen from compounds 1-8 and 10-27.
- The invention also relates to a composition comprising one or more compounds of formula (II′) as defined previously.
- Preferably, the composition comprises one or more compounds of formula (II′) chosen from compounds 1-8 and 10-27 as described above.
- The compound(s) of formula (II′) and the addition salts thereof and the solvates thereof may be present in the composition according to the invention in a content ranging from 0.01 to 10% by weight, preferably in a content ranging from 0.5% to 3% by weight, more preferably ranging from 1% to 3% by weight relative to the total weight of the composition.
- The composition preferentially comprises a physiologically acceptable medium.
- Process for Preparing the Compounds of Formula (II′)
- The compounds of formula (II′) may be obtained by quaternization of dihydroisoquinoline derivatives (1) with alkylating derivatives R1-An (2) with An− representing a leaving group such as a halogen atom, in particular chlorine, bromine and iodine, an alkylsulfonate or an arylsulfonate.
- Such a reaction generally rakes place in the presence of a polar protic solvent, for example ethanol, and may be performed at room temperature (27° C.) and is accelerated by heating (at solvent reflux).
- The compounds of formula (II′) may also be obtained by simple counter-anion exchange with a salt An′−X+:
- The compounds of formula (II′) may also be obtained according to the synthetic approach below:
- More precisely, the compounds of formulae (II) and (II′) may be obtained by drawing on: the bibliographic references below: Archiv, der Pharmazie (Weinheim, Germany), 1988, vol. 321 pages 75-764, Journal of Organic Chemistry, 2014, vol. 10, pages 2981-2988, Tetrahedron, 2012, vol. 68, 26 pages 5137-5144, Heterocycles, 2004, vol. 63, 2 pages 401-409, Green Chemistry, 2014, vol. 16, 10 pages 4524-4529, Journal of Organic Chemistry, 1982, vol. 47, 12 pages 2308-2312, Tetrahedron, 1993, vol. 49, 2 pages 423-438, Synthesis, 1992, 9 pages 887-890, Journal of the American Chemical Society, 1949, vol. 71, pages 3405, 3407. Tetrahedron Letters. 1987, vol. 28, 48 pages 6061-6064.
- The present invention also relates to the use of one or more compounds of formula (I) as defined previously, as oxidation activator.
- In particular, the compound(s) of formula (I) according to the invention are used in the presence of one or more chemical oxidizing agents for improving the lightening of keratin materials, especially keratin fibres, preferably human keratin fibres such as the hair.
- In other words, the compound(s) of formula (I) according to the invention are used for improving the oxidizing activity of one or more chemical oxidizing agents.
- Preferably, the chemical oxidizing agent is hydrogen peroxide.
- The examples that follow serve to illustrate the invention without, however, being limiting in nature.
- In these examples, the colour of the locks was evaluated in the CIE L* a* b* system, using a Minolta Spectrophotometer CM2600D colorimeter.
- In this L* a* b* system, the three parameters denote, respectively, the colour intensity (L*), the green/red colour axis (a*) and the blue/yellow colour axis (b*). The higher the value of L*, the lighter the colour. The higher the value of a*, the redder the colour and the higher the value of b*, the yellower the colour.
-
-
- 20 g of CuBr2 (1.2 eq.) are added to 10 g of isochroman (1 eq.) dissolved in 200 mL of acetonitrile. The mixture is refluxed under nitrogen for 16 hours and then left at room temperature. The mixture is then poured onto ice and extracted three times with ethyl acetate. The organic phases are combined, washed with saturated aqueous NaCl solution and then dried over Na2SO4. The whole is filtered, evaporated to dryness and purified on a column of silica eluted with petroleum ether. 11.2 g (yield=70%) of compound (a) are obtained in the form of a yellow oil.
- The NMR and mass analyses are in accordance with the expected structure.
-
- 6.13 g (1.8 eq.) of 2-(2-bromoethyl)benzaldehyde are added without heating to a solution of 2 g of 3-imidazol-1-ylpropylamine in 20 mL of absolute ethanol. The mixture is stirred at room temperature for 16 hours and then poured into a large excess of petroleum ether. After stirring for 30 minutes, the oil formed is recovered after separation of the phases by settling, and washed three times with ethyl acetate. The oil is then purified on a column of silica. 2.5 g (yield=49%) of compound (1) are obtained in the form of an orange oil.
- The NMR and mass analyses are in accordance with the expected structure.
-
- 0.4 g (1.1 eq.) of methyl para-toluenesulfonate is added to 1 g of 2-(3-imidazol-1-ylpropyl)-3,4-dihydroisoquinolinium bromide dissolved in 50 mL of acetonitrile. The mixture is refluxed for 16 hours. After evaporating to dryness, the oil obtained is purified on a column of silica. 0.8 g (yield=51%) of compound 2 are obtained in the form of a brown oil.
- The NMR and mass analyses are in accordance with the expected structure.
-
- 5 g (38.1 mmol; 1 eq.) of dihydroisoquinoline are added to 22.8 mL (190.6 mmol; 5 eq.) of 1.4-dibromobutane dissolved in 100 mL of toluene. The reaction medium is heated at 60° C. for 26 hours (monitoring by TLC, eluent: CH2Cl2/MeOH: 9/1). The reaction medium is left at room temperature and then filtered. The solid obtained is dried under vacuum in the presence of P2O5. 12.4 g (yield=94%) of compound 3 are obtained in the form of a beige-coloured solid.
- The NMR and mass analyses are in accordance with the expected structure.
-
- 2 g (15 mmol) of 3,4-dihydroisoquinoline are dissolved under argon in 15 mL of toluene. 8.414 g (61 mmol) of bromoacetamide are added and the mixture is stirred and heated at a temperature of 60° C. for 13 hours. Once the reaction medium has cooled to room temperature, it is filtered. The powder is washed with acetonitrile at room temperature and then at reflux. 3 g of compound 13 are obtained in a yield of 73%.
- The NMR and mass analyses are in accordance with the expected structure.
- Examples of Compositions and Evaluation
- In this example, the effect of improving the oxidizing power afforded by the dihydroisoquinolinium salts according to the invention is studied.
- 1. Compositions Tested
- The compositions used in this example have been obtained from the following ingredients (the percentages indicated are percentages by weight relative to the total weight of the composition),
- Preparation of Composition A:
-
Composition A 2-Octyldodecanol 11.5 Liquid petroleum jelly 74.5 Oxyethylenated (2 OE) lauryl alcohol 3 Oxyethylenated (4 OE) sorbitan monolaurate 11 - Preparation of the Oxidizing Composition B:
-
Oxidizing composition B Glycerol 0.5 (50% linear 70/30 C13/C15) alkyl ether carboxylic 0.85 acid monoethanolamide (2 OE) Tetrasodium pyrophosphate decahydrate 0.02 50% hydrogen peroxide solution 12 (200-volume aqueous hydrogen peroxide solution) Disodium tin hexahydroxide 0.04 Diethylenetriaminepentaacetic acid, pentasodium 0.15 salt as an aqueous 40% solution Cetylstearyl alcohol/oxyethylenated (30 OE) 2.85 cetylstearyl alcohol mixture Water qs 100 - Preparation of Compositions 1 to 5:
- Compositions 1 to 5 below were prepared by mixing 1 g of composition A, 1.5 g of the oxidizing composition B and by adding the dyes synthesized above (compounds 1, 2, 3 and 13).
-
Comp- Comp- Comp- Comp- Comp- osition osition osition osition osition 1 2 3 4 5 2-(3-imidazol-1- — 30 mg — — — ylpropyl)-3,4- dihydroisoquino linium bromide (1) 2-[3-(3-methyl- — — 30 mg — — 1H-imidazol-3- ium-1- yl)propyl]-3,4- dihydroisoquino linium bromide 4-methylbenzenes ulfonate (2) 2-(4- — — — 30 mg — bromobutyl)- 3,4- dihydroisoquino linium bromide (3) 2- — — — — 30 mg carbamoylmeth yl-3,4- dihydroisoquino linium bromide (13) Formula A 1 g 1 g 1 g 1 g 1 g Oxidizing 1.5 g 1.5 g 1.5 g 1.5 g 1.5 g formula B (H2O2) Aqueous PH = 9.5 pH = 9.5 pH = 9.5 pH = 9.5 pH = 9.5 ammonia 20% NH4OH - II. Procedure
- The following procedure is applied for each composition described in the preceding table.
- After preparation, compositions 1 to 5 are applied to natural 250 mg locks with a tone depth of 4. After a leave-on time of 30 minutes at a temperature of 27° C. the locks are washed, shampooed and dried.
- The lightening is measured via the lightness (L*) using a Minolta CM-3610d spectrophotometer:
- III. Results
- The results are summarized below:
-
Comp- Comp- Comp- Comp- Comp- osition osition osition osition osition 1 2 3 4 5 Lightness 24.4 28.0 32.2 27.0 25.5 (L*) - It is noted that greater lightening is obtained with compositions 2 to 5 according to the invention than with composition 1.
- In particular, it is noted that the presence of the particular dihydroisoquinolinium salts makes it possible to improve the oxidizing power of hydrogen peroxide and thus to boost its activity (comparison between composition 1 and, compositions 2 to 5).
- 2. Compositions Tested
- Composition (A) and oxidizing composition (B) have been prepared from the following ingredients (the percentages indicated are percentages by weight relative to the total weight of the composition).
-
Composition (A): 2-Octyldodecanol 11.5 Laureth-2 3 Polysorbate 21 11 Mineral oil/Paraffinum liquidum 74.5 -
Oxidizing composition (B): GLYCERIN 0.5 TRIDECETH-2 CARBOXAMIDE MEA 0.85 TETRASODIUM PYROPHOSPHATE 0.02 HYDROGEN PEROXIDE (50%) 12 SODIUM STANNATE 0.04 PENTASODIUM PENTETATE (40% in water) 0.15 CETEARYL ALCOHOL/CETEARETH-25 (80/20) 2.85 WATER Qsp 100 - Compositions 6 (comparative) and 7 (invention) below were prepared by mixing 1 g of composition A, 1.5 g of the oxidizing composition B and by adding dihydroisoquinolinium dyes to be compared.
- II. Procedure
- After preparation, compositions 6 and 7 are applied to natural 250 mg locks with a tone depth of 4. After a leave-on time of 30 minutes at a temperature of 27° C., the locks are washed, shampooed and dried.
- The lightening is measured using the CIE L*a*b* system with a Minolta CM-3610d Spectrophotometer (illuminant D65, angle 10°, specular component included). According to this system, L* indicates the lightness of the hair.
- The lightening is represented by the L*value: the higher the L* is, the better the lightening is.
- III. Results
- The results are summarized below:
-
Composition 6 Composition 7 comparative Invention Lightness 28.7 36.1 (L*) - The results show that composition 7 according to the invention exhibits a better lightening than composition 6 (comparative).
Claims (14)
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FR1563273A FR3046169B1 (en) | 2015-12-23 | 2015-12-23 | USE OF DIHYDROISOQUINOLINIUM SALTS FOR THE TREATMENT OF KERATINIC MATERIALS, COMPOSITIONS AND METHODS OF IMPLEMENTATION |
PCT/EP2016/082577 WO2017109183A1 (en) | 2015-12-23 | 2016-12-23 | Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processes |
US201816064256A | 2018-06-20 | 2018-06-20 | |
US17/718,479 US20220241169A1 (en) | 2015-12-23 | 2022-04-12 | Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processes |
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FR3046168B1 (en) | 2015-12-23 | 2019-11-01 | L'oreal | USE OF SUBSTITUTED DIHYDROISOQUINOLINIUM SALTS FOR THE TREATMENT OF KERATINIC MATERIALS, COMPOSITIONS AND METHODS OF IMPLEMENTATION |
FR3083101B1 (en) * | 2018-06-29 | 2022-07-15 | Oreal | METHOD FOR STRIPPING THE ARTIFICIAL COLOR OF KERATIN FIBERS WITH DIHYDROXYISOQUINOLINIUM SALTS |
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GB1125619A (en) | 1965-11-15 | 1968-08-28 | Wellcome Found | Derivatives of bis-isoquinolines |
DE60027307T2 (en) | 1999-08-27 | 2007-03-15 | The Procter & Gamble Company, Cincinnati | AGAINST DECOMPOSITION BY AROMATISATION, RESISTANT SUBSTANCES, COMPOSITIONS, AND WASHING METHODS FOR THEIR USE |
FR2879195B1 (en) | 2004-12-15 | 2007-03-02 | Oreal | SYMETRIC DIAZOIC COMPOUNDS WITH 2-PYRIDINIUM GROUTS AND CATIONIC OR NON-CATIONIC BINDING ARMS, COMPOSITIONS COMPRISING THEM, COLORING PROCESS AND DEVICE |
US7247713B2 (en) | 2004-12-15 | 2007-07-24 | L'oreal, S.A. | Symmetrical diazo compounds containing 2-pyridinium groups and cationic or non-cationic linker, compositions comprising them, method of coloring, and device |
CN1907253A (en) | 2006-08-23 | 2007-02-07 | 苏建华 | Composition comprising amino heterocyclic compound for hair dyeing and dyeing method |
DE102007047688A1 (en) | 2007-10-04 | 2009-04-09 | Henkel Ag & Co. Kgaa | Brightening agent with cationic 3,4-Dihydroisochinoliniumderivaten and hydrogen peroxide |
DE102008024030A1 (en) * | 2008-05-16 | 2009-11-19 | Henkel Ag & Co. Kgaa | Brightening agent with cationic 3,4-Dihydroisochinoliniumderivaten, special alkanolamines and hydrogen peroxide |
DE102008044714A1 (en) * | 2008-08-28 | 2010-03-04 | Henkel Ag & Co. Kgaa | Cationic dihydroisoquinolinium derivatives as bleach activators |
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