TW200303764A - Cosmetic and/or dermatological use of a composition comprising at least one oxidation-sensitive hydrophilic active principle stabilized by at least one N-vinylimidazole polymer or copolymer - Google Patents
Cosmetic and/or dermatological use of a composition comprising at least one oxidation-sensitive hydrophilic active principle stabilized by at least one N-vinylimidazole polymer or copolymer Download PDFInfo
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- TW200303764A TW200303764A TW091134445A TW91134445A TW200303764A TW 200303764 A TW200303764 A TW 200303764A TW 091134445 A TW091134445 A TW 091134445A TW 91134445 A TW91134445 A TW 91134445A TW 200303764 A TW200303764 A TW 200303764A
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- Prior art keywords
- copolymer
- derivatives
- polymer
- composition
- skin
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- 239000000203 mixture Substances 0.000 title claims abstract description 72
- 229920001577 copolymer Polymers 0.000 title claims abstract description 47
- 239000002537 cosmetic Substances 0.000 title claims abstract description 25
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 25
- 230000003647 oxidation Effects 0.000 title claims abstract description 24
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 title claims abstract description 10
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims abstract description 108
- 235000010323 ascorbic acid Nutrition 0.000 claims abstract description 53
- 239000011668 ascorbic acid Substances 0.000 claims abstract description 53
- 229960005070 ascorbic acid Drugs 0.000 claims abstract description 50
- 229920000642 polymer Polymers 0.000 claims abstract description 32
- 239000008346 aqueous phase Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 12
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 10
- 229940106189 ceramide Drugs 0.000 claims abstract description 7
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 150000001783 ceramides Chemical class 0.000 claims abstract 2
- -1 sphingoids Compounds Chemical class 0.000 claims description 38
- 230000000694 effects Effects 0.000 claims description 20
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical group C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 claims description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol Substances OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims description 11
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 6
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 claims description 5
- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 claims description 5
- ZVEQCJWYRWKARO-UHFFFAOYSA-N ceramide Natural products CCCCCCCCCCCCCCC(O)C(=O)NC(CO)C(O)C=CCCC=C(C)CCCCCCCCC ZVEQCJWYRWKARO-UHFFFAOYSA-N 0.000 claims description 5
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 206010040844 Skin exfoliation Diseases 0.000 claims description 4
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 claims description 3
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 claims description 3
- 206010013786 Dry skin Diseases 0.000 claims description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- 239000004166 Lanolin Substances 0.000 claims description 3
- 244000294411 Mirabilis expansa Species 0.000 claims description 3
- 235000015429 Mirabilis expansa Nutrition 0.000 claims description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 229940072107 ascorbate Drugs 0.000 claims description 3
- 229930016911 cinnamic acid Natural products 0.000 claims description 3
- 235000013985 cinnamic acid Nutrition 0.000 claims description 3
- 230000035618 desquamation Effects 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 235000019388 lanolin Nutrition 0.000 claims description 3
- 229940039717 lanolin Drugs 0.000 claims description 3
- 229940078752 magnesium ascorbyl phosphate Drugs 0.000 claims description 3
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 3
- 235000013536 miso Nutrition 0.000 claims description 3
- 230000001537 neural effect Effects 0.000 claims description 3
- HTJNEBVCZXHBNJ-XCTPRCOBSA-H trimagnesium;(2r)-2-[(1s)-1,2-dihydroxyethyl]-3,4-dihydroxy-2h-furan-5-one;diphosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.OC[C@H](O)[C@H]1OC(=O)C(O)=C1O HTJNEBVCZXHBNJ-XCTPRCOBSA-H 0.000 claims description 3
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 claims description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 2
- WCGUUGGRBIKTOS-GPOJBZKASA-N (3beta)-3-hydroxyurs-12-en-28-oic acid Chemical compound C1C[C@H](O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CC[C@@H](C)[C@H](C)[C@H]5C4=CC[C@@H]3[C@]21C WCGUUGGRBIKTOS-GPOJBZKASA-N 0.000 claims description 2
- JWYVGKFDLWWQJX-UHFFFAOYSA-N 1-ethenylazepan-2-one Chemical compound C=CN1CCCCCC1=O JWYVGKFDLWWQJX-UHFFFAOYSA-N 0.000 claims description 2
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 244000184734 Pyrus japonica Species 0.000 claims description 2
- QNVSXXGDAPORNA-UHFFFAOYSA-N Resveratrol Natural products OC1=CC=CC(C=CC=2C=C(O)C(O)=CC=2)=C1 QNVSXXGDAPORNA-UHFFFAOYSA-N 0.000 claims description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims description 2
- LUKBXSAWLPMMSZ-OWOJBTEDSA-N Trans-resveratrol Chemical compound C1=CC(O)=CC=C1\C=C\C1=CC(O)=CC(O)=C1 LUKBXSAWLPMMSZ-OWOJBTEDSA-N 0.000 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- 229940061720 alpha hydroxy acid Drugs 0.000 claims description 2
- 150000001280 alpha hydroxy acids Chemical class 0.000 claims description 2
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 235000012000 cholesterol Nutrition 0.000 claims description 2
- FMGSKLZLMKYGDP-USOAJAOKSA-N dehydroepiandrosterone Chemical class C1[C@@H](O)CC[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC=C21 FMGSKLZLMKYGDP-USOAJAOKSA-N 0.000 claims description 2
- 230000037336 dry skin Effects 0.000 claims description 2
- WQXNXVUDBPYKBA-YFKPBYRVSA-N ectoine Chemical compound CC1=[NH+][C@H](C([O-])=O)CCN1 WQXNXVUDBPYKBA-YFKPBYRVSA-N 0.000 claims description 2
- 235000004626 essential fatty acids Nutrition 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 claims description 2
- 235000012907 honey Nutrition 0.000 claims description 2
- 229920002674 hyaluronan Polymers 0.000 claims description 2
- 229960003160 hyaluronic acid Drugs 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- 229920001542 oligosaccharide Polymers 0.000 claims description 2
- 150000002482 oligosaccharides Chemical class 0.000 claims description 2
- 150000003904 phospholipids Chemical class 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 235000021283 resveratrol Nutrition 0.000 claims description 2
- 229940016667 resveratrol Drugs 0.000 claims description 2
- 229960001153 serine Drugs 0.000 claims description 2
- 235000004400 serine Nutrition 0.000 claims description 2
- 239000001540 sodium lactate Substances 0.000 claims description 2
- 235000011088 sodium lactate Nutrition 0.000 claims description 2
- 229940005581 sodium lactate Drugs 0.000 claims description 2
- 229940045875 sodium pidolate Drugs 0.000 claims description 2
- CRPCXAMJWCDHFM-DFWYDOINSA-M sodium;(2s)-5-oxopyrrolidine-2-carboxylate Chemical compound [Na+].[O-]C(=O)[C@@H]1CCC(=O)N1 CRPCXAMJWCDHFM-DFWYDOINSA-M 0.000 claims description 2
- 150000003431 steroids Chemical class 0.000 claims description 2
- 229940096998 ursolic acid Drugs 0.000 claims description 2
- PLSAJKYPRJGMHO-UHFFFAOYSA-N ursolic acid Natural products CC1CCC2(CCC3(C)C(C=CC4C5(C)CCC(O)C(C)(C)C5CCC34C)C2C1C)C(=O)O PLSAJKYPRJGMHO-UHFFFAOYSA-N 0.000 claims description 2
- 229940046008 vitamin d Drugs 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 claims 1
- OILXMJHPFNGGTO-UHFFFAOYSA-N (22E)-(24xi)-24-methylcholesta-5,22-dien-3beta-ol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(C)C(C)C)C1(C)CC2 OILXMJHPFNGGTO-UHFFFAOYSA-N 0.000 claims 1
- BMLMGCPTLHPWPY-REOHCLBHSA-N (4R)-2-oxo-4-thiazolidinecarboxylic acid Chemical class OC(=O)[C@@H]1CSC(=O)N1 BMLMGCPTLHPWPY-REOHCLBHSA-N 0.000 claims 1
- UDJZTGMLYITLIQ-UHFFFAOYSA-N 1-ethenylpyrrolidine Chemical compound C=CN1CCCC1 UDJZTGMLYITLIQ-UHFFFAOYSA-N 0.000 claims 1
- CIWBSHSKHKDKBQ-UHFFFAOYSA-N 2-(1,2-dihydroxyethyl)-3,4-dihydroxy-2h-furan-5-one Chemical compound OCC(O)C1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-UHFFFAOYSA-N 0.000 claims 1
- MZNSQRLUUXWLSB-UHFFFAOYSA-N 2-ethenyl-1h-pyrrole Chemical group C=CC1=CC=CN1 MZNSQRLUUXWLSB-UHFFFAOYSA-N 0.000 claims 1
- MSTDXOZUKAQDRL-UHFFFAOYSA-N 4-Chromanone Chemical compound C1=CC=C2C(=O)CCOC2=C1 MSTDXOZUKAQDRL-UHFFFAOYSA-N 0.000 claims 1
- OQMZNAMGEHIHNN-UHFFFAOYSA-N 7-Dehydrostigmasterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CC(CC)C(C)C)CCC33)C)C3=CC=C21 OQMZNAMGEHIHNN-UHFFFAOYSA-N 0.000 claims 1
- SGNBVLSWZMBQTH-FGAXOLDCSA-N Campesterol Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@H]([C@H](CC[C@H](C(C)C)C)C)CC4)CC3)CC=2)CC1 SGNBVLSWZMBQTH-FGAXOLDCSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 241001071795 Gentiana Species 0.000 claims 1
- BTEISVKTSQLKST-UHFFFAOYSA-N Haliclonasterol Natural products CC(C=CC(C)C(C)(C)C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3CCC12C BTEISVKTSQLKST-UHFFFAOYSA-N 0.000 claims 1
- 150000000996 L-ascorbic acids Chemical group 0.000 claims 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 claims 1
- HZYXFRGVBOPPNZ-UHFFFAOYSA-N UNPD88870 Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)=CCC(CC)C(C)C)C1(C)CC2 HZYXFRGVBOPPNZ-UHFFFAOYSA-N 0.000 claims 1
- VSOXRGGXDBACLT-UHFFFAOYSA-N [GeH]1=CC=CC(=C1)O Chemical compound [GeH]1=CC=CC(=C1)O VSOXRGGXDBACLT-UHFFFAOYSA-N 0.000 claims 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 claims 1
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- SGNBVLSWZMBQTH-PODYLUTMSA-N campesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CC[C@@H](C)C(C)C)[C@@]1(C)CC2 SGNBVLSWZMBQTH-PODYLUTMSA-N 0.000 claims 1
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- 150000002433 hydrophilic molecules Chemical class 0.000 claims 1
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- 239000008274 jelly Substances 0.000 claims 1
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- 239000001656 lutein Substances 0.000 claims 1
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- YRWWOAFMPXPHEJ-OFBPEYICSA-K sodium L-ascorbic acid 2-phosphate Chemical compound [Na+].[Na+].[Na+].OC[C@H](O)[C@H]1OC(=O)C(OP([O-])([O-])=O)=C1[O-] YRWWOAFMPXPHEJ-OFBPEYICSA-K 0.000 claims 1
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Classifications
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
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- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
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- A—HUMAN NECESSITIES
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- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
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Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
Description
200303764 玖、發明說明: 【發明所屬之技術領域】 本發明係有關一種於包括水相的生理可接受介質之中 包括至少一種氧化敏感性親水活性要素和至少一種N-乙烯 基味嗤聚合4勿或共聚物的組成物之化妝品及/或皮膚病學 的用途。 【先前技術】 於化妝品組成物中導入各種活性要素以期助益於對皮 膚及/或毛髮的特殊處理係已知者。不過,某些此等活性 要素展現出在水性介質内不穩定且與水接觸時容易分解之 缺點,特別是因為氧化現象所致者。彼等因而會隨著時間 而快速地喪失彼等的活性且此種不穩定性會抵消合意的效 用性。 因此,長期以來已有多種嘗試以調配抗壞血酸或維生 2 C者’係因為壞血酸或維生素C具有許多有益的性質之 特另】者,抗壞血酸可以刺激結締組且 ,成,增強皮膚組織對抗外部侵襲,例如紫外= :的防衛,補償皮膚的維生f E缺乏,將皮膚脫色素且具 克服自由基的作用。最後兩項性質使其成為克服皮膚老 或防止皮膚老化所用化妝品及/或皮膚病學活性要素之 ^良候¥物°不幸者’ _其所具化學構造(α,基内酉旨) 且^抗壞血酸對於某些環境參數且特別是對於氧化現象 、同度敏感性。隨之而來者為經調配好的抗壞血酸在此 >數的存在中且特別是在氧、光或金屬離子的存在甲, 200303764 會隨著溫度或在某些pH條件下而分解(pharm. Acta.
Helv., 1969, 44, 611-667;STP Pharma, 1985, 4, 281-286) 〇 因此之故,在先前技術中已有擬出數種解決之道以期 減低及/或減緩抗壞血酸的分解。 例如有提出以化學衍生物形式(抗壞血酸磷酸酯鎂或脂 肪酸與抗壞血酸的酯類)來使用抗壞血酸,不過此等衍生 物所具生物利用率非常的低(j· Am. Acad. Dermat〇1., 1996, 34, 29-33)。 抗壞血酸對於氧的不穩定性可以經由使用特殊包裝, 例如在惰性氣圍下的雙層格間,如在美國專利5 935 584 中所揭示者,或者經由使用兩相乳液,其中一相係由包括 抗壞血酸的乾粉所構成而第二相為液體相,等方式予以改 良。該兩相的混合必須在使用時才進行(界〇 98/43598)。此 等解決之道具有在製造成本與製造操作的複雜性以及在使 用上的明顯限制等缺點。 在先别技術中所提出的另一種解決之道包括使用高濃 度的二醇類或多元醇類以減低氧氣在調配物中的溶解度, 藉而保護抗壞血酸(W0 96/24325,EP 0 755 674,us 5 984 578)。該多元醇可以視需要摻加在微脂粒中,如在美國專 利6 020 367中所揭示者。不過,此等解決之道展現出導 致膠黏性調配物,其化妝品質難以改良之缺點。再者,高 濃度此等化合物的存在可能導致刺激現象。 例如矽酮類 抗壞血酸也可以調配在無水介質 200303764 (silicones)之内⑽6 1 94 452),其可以造成包圍抗壞血 西夂的無水屏p早。在匕等解決之道的一項重大缺點來自於在 施用時缺乏新鮮性。 因此,對於特別可用於化妝領域中的組成物保持著一 種需要,於該組成4勿中可將在氧化性介質内呈不穩定的親 水活性要素予以穩定化,該組成物施用起來係舒適者,在 施用之後不會導致任何皮膚刺激性且其與其製造程序的工 業實施所具諸種限制係相容者。 抗壞血酸能夠經由改變脂質生成作用而改良重構表皮 的脂質型態且特別地可引起神經醯胺的合成之增加(J.
Invest· Dermatol·,1〇9,1997,ρ· 348 - 355)。以相同的方 式’也對抗壞血酸衍生物,例如抗壞血酸磷酸酯鎂或抗壞 血酸葡萄糖普’證實過此種效應。多種研究也顯示出重構 表皮的屏障功能會在使用抗壞血酸處理之後獲得改良(Ep—i 145 706 , EP-1 145 710)。 隨即了解使用此等衍生物來維持及強化皮膚所含脂質 的整體性,因而克服增加皮膚水分的問題。 除了有關脂質合成的活性之外,最近也證實抗壞血酸 對於角質开> 成細胞具有前分化效應(pr〇differentiation effect)(Histochem· Cell· Biol., 116(6), 2001, ρ·287- 297)。此效應的結果為克服此機制中會導致皮膚表面的鱗 屑蓄積之對於角質形成細胞分化的有害變化。此種現象會 改變在皮膚表面與光之間的交互作用且會促成皮膚的褪色 與粗糙外觀。 200303764 抗壞a酸和其衍生物因而τ以有W地用$克服褪色的 面容與維持皮膚的光彩。 本务明的目的為提出一種包括一種選自抗壞血酸和其 衍生物的氧化敏感性活性要素之組成物,該組成物在有關 觸感和耐受性兩方面都展現出良好的化妝性質,隨著時間 的保存不需要特殊的防備措施,且其可保持該活性要素在 改良表皮神經醯胺的合成和皮膚的屏障功能與改良角質形 成細胞的分化上的活性。 本案申請人幸it地發現在含有包括一種氧化敏感性活 性要素,例如抗壞血酸或其諸衍生物之一,的水相之組成 物中使用4交耳㈣N-乙稀基㈣聚合物或共㈣可以達到 上述目的。 於先前技術中,具有咪唑構造的某些化合物業經以彼 荨所具穩疋化性負而揭示出。例如,在專利申請案Ep Q 586 1 06之中,使用數種以咪唑為基底的分子來穩定化某 些類視素類(retinoids)以對抗化學分解。再者,於美國專 利4 057 622中揭示出由N一乙烯基咪唑,丙烯酸烷基酯和 乙酸乙烯酯所構成的聚合物型乳化劑。彼等係用來取代已 知的乳化劑以克服該等已知乳化劑的缺點,特別是有關氣 味方面,及用以穩定化油包水乳液(water—in_〇il emulsions)。最後,在美國專利6 191 188中揭示出N一乙 烯基咪唑/N-乙烯基己内醯胺/N-乙烯基毗咯烷酮共聚物。 彼等係、用來製造頭髮強化組成物。 就本案申請人所知,包括N-乙烯基咪唑單位的聚合物 200303764 分解敏感的親水活性要素 的穩定性。此事實對於抗 或共聚物尚未被使用來與對氧化 相組合以改良彼等在水性介質内 壞血酸的情況特別無誤。 【發明内容】 因此之故,本發明的_百 、主體為一種組成物之化妝品 及/或皮膚病子的用途,該組成物係用以促進神經醯胺的 合成及/或改善皮膚的屏障功能,該組成物於包括水相的 生理可接受介質之中包括至少—種選自抗壞血酸和其衍生 物的氧化敏感性親水活性要素和至少—種未交聯的N_乙稀 基咪唑聚合物或共聚物,該活性要素與該聚合物或共聚物 兩者都在該水相之内。%It n 4 /、聚物的含量為足以穩定化該氧 化敏感性親水活性要素。 本务明的另一項主體為一種組成物之化妝品及/或皮膚 病學的用it,該組成物係用以對抗皮膚的粗糙性及/或維 持及/或改善膚色的光彩,該組成物係於包括水相的生理 可接又’I貝之中包括至少一種選自抗壞血酸和其衍生物的 虱化敏感性親水活性要素和至少一種未交聯的N_乙烯基咪 嗤聚合物或共聚物,該活性要素與該聚合物或共聚物兩者 都在該水相之内。 本發明的另一項主體為由至少一種選自抗壞血酸和其 何生物的氧化敏感性親水活性要素與至少一種未交聯的N-乙稀基味ϋ坐聚合物或共聚物所構成的組合在化妝品組成物 的水相中作為促進神經醯胺的合成及/或改善皮膚的屏障 功能之藥劑的用途。 200303764 本發明的另一項主體為由至少一種選自抗壞血酸和其 衍生物的氧化敏感性親水活性要素與至少一種未交聯的N_ 乙稀基咪唾聚合物或共聚物所構成的組合在化妝品組成物 的水相中作為對抗皮膚的粗糙性及/或維持及/或改善膚色 的光彩之藥劑的用途。 【實施方式】 根據本發明,”親水活性要素,,一術語要了解者係意指 在周溫(25° C)水中具有至少〇. 25%溶解度之化合物。 根據本發明,”氧化敏感性親水活性要素,,一術語要了 解者係意指任何天然或合成性來源的活性要素,其會因為 氧化機制而發生分解。此種氧化現象可能具有數種肇因, 特別是巩、光或金屬離子的存在,高溫或某些條件。 作為例子且無意限制之下,可以提及者為抗壞血酸和 其衍生物,例如其鹽類或_類,特別是5, 6-二二甲基 石夕烧基抗古壞血酸酉旨(由Exsy_以觸,名下出售)』土一 生月酚dl抗壞血酸磷酸酯鉀鹽(由Senju
Pharmaceutical 在 SEPjVITal ΕΡΓ 么丁山隹土、 成故t、,、 名下出售者),抗壞血酸 ㈠酉夂酉日鎮或抗壤血酸鱗酸妒 ψ隹、 文夕牛酉文酉曰鈉(由肋che在Stay 一 c 50名下 出售)。於一特別右刹古; _方面中,該氧化敏感性親水活性要 彳几壞ifa酸。 根據本發明,,,未夺胸 物,,π在* ' 、 乙稀基味哇聚合物或共聚 物一術語要了解者係意指包括w 7 丄, 括六_ W L括Ν—乙烯基咪唑單位且不包 括又聯劑的任何聚合物。遍 為 適5於實施本發明所用的共聚物 馬,例如,組合.乙嬌其妹| 土 ’、唾’與Ν-乙烯基毗咯烷酮及/ 200303764 或N-乙烯基己内醯胺亞單位的共聚物。 口口於本發明-有利方面中,該共聚物所具N一乙稀基味嗤 早位的莫耳分率為0.1肖1之間,更佳者為0·4與0 9之 間。 根據本發明-有利方面,Ν-乙烯基咪唑單位當量對氧 化敏感性親水活性要素的莫耳比係在Q.刪與Μ之間且較 佳者在0 · 〇 1與1之間變異。 較佳者為使用N—乙稀基口米嗤/N-乙稀基W錢酮共聚 物。 N-乙烯基咪唑聚合物的重量平均莫耳質量較佳者為在 1 〇〇〇與1 X 1〇7之間且較佳者為5 〇〇〇與5 X 1〇6之間。 於此方面,可以使用由BASF在LUVITEC VPI 55K72W 名下所出售的具有1 200 〇〇〇重量平均莫耳質量之乙烯基 毗咯烷酮/乙烯基咪唑(5〇/5〇)共聚物或由msf在 VPI 55K18P名下所出售的具有1〇 〇〇〇重量平均莫耳質量 之乙烯基毗咯烷酮/乙烯基咪唑(5〇/5〇)共聚物。 在根據本發明的組成物中,共聚物的含量為足以產生 合意效應者,亦即其量足以穩定化該氧化敏感性親水活性 要素。較佳者,該共聚物的存在濃度為相對於水相總重量 的〇·1與5重量%之間且更佳者其濃度為相對於水相總重量 的〇· 1與2重量%之間。 根據本發明使用的組成物係打算供皮膚及/或其表面體 生長的局部應用,且因而包括一生理可接受的介質,亦即 一種可與皮組織,例如皮膚、頭皮、睫毛、眉毛、毛髮、 12 200303764 心甲和黏膜組織等相容的介質 括一水相與視需要的—種生理可接典的古了接又的介質包 自例如:包括有機溶劑’其係選 匕祜1到8個石反原子且特別者 低碳數醇,例如乙醇、異丙醇、丙醇或丁醇=的 戊-烯ir. 或多70醇’例如丙二醇、異
戊一=^sopr㈣glycol)、丁二醇、甘油或山梨醇。 “亥生理可接受的介質為一種水性介質,A ^皮膚相容的PH值’較佳者為3到9且更佳者為3 5、到 根據本發明的組成物可製成傳統供局部施用所 :醫藥劑量形式且特別者為水性溶液及/或水/醇性溶液形 式,水包油(0/W)乳液或油包水(w/0)乳液或複型(三重型. W/0/W或0/W/0)乳液等形式,水凝膠形式或脂肪相在水相 =使用小球體的分散液形式,其令此等小球體可為聚合物 奈米粒子(nanoparticles) ’例如奈米球體和奈米膠囊,或 為離子及/或非離子型脂質囊泡(1 ipid咖心以微脂粒 、n1〇S〇mes或微油粒(oleosomes))。此等組成物都是根 常用方法製備成者。 此外,根據本發明使用的組成物可為或多或少呈流體 者且可具有白色或有色乳膏、軟膏、乳液、洗液、漿液、 糊劑或泡沫等外觀。彼等也可視情況以氣霧劑形式施加於 皮膚上。彼等也可製成固體形式,例如成棒狀物(stick)形 式。 當根據本發明使用的組成物包括一油相之時,後者較 13 200303764 佳者包括至少一油。其可加添地包括其他脂肪物質。 有關可以用於本發明組成物内的油,可以提及者為, 例如: -動物來源的煙油類,例如全氫角餐稀; -植物來源的烴油類 脂肪酸之液體甘油三酸酯 例如包括4到1 〇個碳原子的 例如庚酸或辛酸的甘油三酸酉旨
’或者為’例士。,葵花油、玉米油、大豆油、葫蘆油、葡 萄子油、芝麻$由、榛子油、杏$、澳洲胡桃油、柯椏油 (arara)、蓖麻油或鱷梨油,辛酸/癸酸的甘油三酸酯,例 如由 st0arineries Dubois 所出售者或由 Dynamit N〇bei 於 Migly〇1 81〇、812和818名下所出售者,荷荷^(j〇j〇ba oil)或燭果油(karite butter oil); 口成酗類和醚類,特別是脂肪酸的酯類和醚類,例 如具有式代_2和Rl〇R2的油類,其巾R1表包括8到29 個碳原子的脂肪酸殘基且R2表包括3到3G個碳原子的分 枝或未分枝烴鏈’例如普西林油(purceUin。⑴,異壬烧 酉欠異壬酯,肉笪蔻酸異丙酯,棕櫚酸2_乙基己酯,硬脂酸 2 :基十一烷自曰’芥子冑2_辛基十二烷酯,或異硬脂酸異 曰-曰羥化類,例如乳酸異硬脂酯,羥基硬脂酸辛酯 ,經基硬脂酸辛基十二炫8旨,蘋果酸二異硬㈣,棒樣酸 三異錄虫鼠醋或脂肪醇的庚酸酉旨,辛酸醋或癸酸酿;多元醇 酉曰類例如丙_酵二辛酸酯,新戊二醇二庚酸酯和二乙二 醇二異壬酸醋;及季戊四醇醋類,例如季戊四醇四異硬脂 酸酯; 14 200303764 -礦物或合成來源的線型或分枝型煙类員,例如揮發性 或非揮發性液體石蠟和彼等的衍生物,液體石油脂,聚癸 烯或氫化聚異丁烯,例如parleara 〇u ; A六 具有8到26個碳原子的脂肪醇,例如鯨蠟醇、硬 脂醇、和彼等的混合物(鯨蠟硬脂醇)、辛基十二烷醇、2一 油醇或亞 丁基辛醇、2-己基癸醇、2_十一烷基十五烷醇、 油醇; 包括部份烴及/或包括矽酮的氟化油,例如在文件 JP-A-2- 295912中所揭示者; 籲 ,-矽_油類,例如揮發性或非揮發性聚甲基石夕氧燒類 (PDMS)纟包括線型或環狀石夕酮鏈且其在周溫下為液體或 糊狀物,特別者為環聚二甲基矽氧烷類(環甲基矽g同類 cyclomethicones),例如環六矽氧烷;聚二曱基矽氧烷類 ’其包括側鏈烧基、燒氧基或苯基,或包括於石夕_鏈的末 端上之=基、烧氧基或苯基,該等基團具有2到Μ個碳原 子;或苯基化矽酮類,例如苯基三甲基矽酮類、苯基二甲 基石夕酉同類、苯基三甲基甲石夕烧氧基二苯基石夕氧燒類、二苯_ 基二甲基矽酮類、二笨基曱基二苯基三矽氧烷類、(2—苯基 乙基)二甲基矽烷氧基矽酸酯類和聚曱基苯基矽氧烷類; 一彼等的混合物。 於上面所提油類名單中,,烴油,,一術語要了解者係意指 主要包括碳和氫原子與視情況的酯基、醚基、氟化基、致 酸基及/或醇基等之任何油。 可存在於油相中的其他脂肪物質為,例如,包括8到 15 200303764 30個碳原子的脂肪酸’例如硬脂酸、月桂酸、棕櫚酸和油 酸;蠟類,例如羊毛脂、蜜蠟、巴西棕櫚蠟或燭木躐、石 蠟或褐煤蠟或微晶蠟,純地蠟或地蠟,或合成蠘類,彳列如 聚乙烯蠟類或Fischer-Tropsch蠟;矽酮樹脂,例如三氣 甲基Ci—4烷基二曱基矽酮和三氟丙基二甲基矽酮;與石夕酉同 彈性體’例如由Shin-Etsu於’’KSG”名下所出售的產品,由 Dow Corning於”BY29,,或”EPSX,,名下所出售的產品或由 Grant Industries於’’Grans il”名下所出售的產品。 此等脂肪物質可由諳於此技者以變異方式選擇以期製 備具有合意性質’例如稠密性(C〇nSistenCy)或質地 (texture)等之組成物。 根據本發明一特定具體實例,本發明組成物為一種油 包水(W/0)或水包油(〇/w)乳液。乳液中的油相比例為相對 於組成物總重量的5到80重量%且較佳者為5到50重量% 〇 该乳液通常包括至少一種選自下列之中的乳化劑··兩 性離子、陰離子、陽離子或非離子乳化劑,可單獨地使用 或以彼等的混合物之形式使用;及視需要的辅助乳化劑。 该等乳化劑係根據所要得到的乳液(W/〇或〇/w)而恰當地選 擇。該乳化劑和該辅助乳化劑在組成物中的含量通常為相 對於組成物總重量的〇·3到30重量%且較佳者為〇·5到2〇 重量%。 有關供,例如W/0乳液,所用的乳化劑,可以提及者 為二曱基矽酮共聚醇,例如由D〇w c〇rning於,,DC 5225c,, 16 200303764 名下所出售的環甲基碎酮和聚二甲基㈣共聚醇的混合物 ’與烧基二甲基石夕嗣共聚醇,例如由D〇w c〇加μ於”_
Conung 5200 Formulation Aid”名下所出售的月桂基甲基 矽酮共聚醇及由Goldschmidt於Abil EM 90R名下所出售的 鯨蠟基二曱基矽酮共聚醇。有關w/〇乳液的界面活性劑, 可以使用包括至少一個氧烯基(〇xyalkylenated訂〇叩)的 交聯固體有機基聚矽氧烷彈性體,例如根據文件US—A〜5 412 004的實施例3,4和8,和文件Us—A—5 8ii a?的實 施例所述程序製得者,特別是美國專利-A-5 412 004實施 例3(合成實施例)的產物,以及例如由Shin以仙於κ阢 21名下所出售者。有關乳化劑,也可以使用包括丁二酸末 而勺I烯工竹生低聚物或聚合物;後者較佳者為包括經酯 化或醯胺化丁二酸末端基的聚烯烴或此等聚烯烴的鹽且特 別者為包括經酯化或醯胺化丁二酸末端基的聚異丁烯例如 由Lubriz〇l於L5603和L2721和0S131769等名下所出售 的產品。 有關供’例如0/W乳液,所用的乳化劑,可以提及者 為非離子乳化劑,例如經氧烯化(更特別者聚氧乙烯化)的 月曰肪酸和甘油之酯類;經氧烯化的脂肪酸和山梨糖醇酐之 酉旨類’經氧烯化(經氧乙烯化及/或氧丙烯化)的脂肪酸酯類 ’經氧乙烯化(經氧乙烯化及/或氧丙烯化)的脂肪醇醚類; 糖醋類’例如蔗糖硬脂酸酯;及彼等的混合物,如甘油基 硬脂酸醋和PEG—4〇硬脂酸酯的混合物。 以一種已知方式,本發明化妝品或皮膚病學組成物也 17 200303764 可包括在化妝品或皮膚病學領域常用到的佐劑,如親水或 遮蔽劑'殺菌劑、吸味劑、著色物質、植物提取物或鹽。 此等不同佐劑的量為所考慮的領域中之習用量,如介於組 成物總重I的G.G1至20%。這些佐劑依彼等的本質而定可 導至脂肪#中’導至水相及/或脂肪小球體中。 作為可用於本發明組成物中的填充劑,可提及者為例 如色素、矽石粉;滑石;聚醯胺粒子及特別者為由 Atochem於〇rgasol名下所銷售者;聚乙烯粉末;以丙烯 酉文八聚物為基底的微球粒,例如由乙二醇二甲基丙烯酸酯 /曱基丙烯酸月桂酯共聚物製成,由D〇w c〇rning於 Polytrap名下所銷售者;發泡粉末,如空心微球粒,且特 別者為由Kemanord Plast於Expancel名下所銷售者,或 由Matsumoto於Micropearl F 80 ED名下所銷售者;矽酮 樹脂微珠粒,例如由T〇shiba Silic〇ne於T〇speari名下 所銷售者,及彼等的混合物。這些填充物的存在量為相對 於組成物總重量的〇至20重量%,較佳者為】至1〇重量% 5 根據一較佳具體實例,根據本發明的組成物還可包括 至少一種有機光保護劑及/或至少一種無機光保護劑,其 在紫外線-A及/或紫外線—B區域中具有活性(吸收劑),且 其可溶於水或脂肪中,否則不溶於通常所用之化妝品溶劑 中。 有機光保護劑可特別選自鄰胺基苯曱酸酯;肉桂酸衍 18 200303764 生物,一笨甲醯基甲烧衍生物;水揚酸衍生物;掉腦衍生 · 物;三啡衍生物,如下列專利申請中所揭示者·邶4 367 · 390 、 EP 863 145 、 EP 517 104 、 EP 570 838 、 EP 796 851 '
、EP 775 698 、 EP 878 469 、 EP 933 376 、 EP 507 691 、 EP 507 692、EP 790 243 及 EP 944 624;二苯甲 _衍生物; 石,石-二苯基丙烯酸酯衍生物;苯并三唑衍生物;苯亞 甲基丙二酸酯衍生物;苯并咪唑衍生物;咪唑啉;雙苯并 唑基衍生物,如專利EP 669 323及us 2 463 264中所述 者;對-胺基苯甲酸(PABA)衍生物;亞甲基雙(經基苯基苯籲 并三唑)衍生物如專利申請us 5 237 〇71、us 5 1 66 355、 GB 2 哪 549、DE m 26 184 及 Ερ 893 ιΐ9 中所揭示者 ,遮蔽f生聚合物及遮蔽性石夕酮,例如特別在專利申請W〇 93/04665中所揭示者;衍生“一烷基苯乙烯的二聚物, 如專利申請DE 198 55 649中所揭示者;4,4一二芳基丁二 烯類,如下列專利申請中所揭示者:EP 0 967 200、DE 197 46 654 ^ DE 197 55 649 > EP-A-1 〇〇8 586 - EP 1 133 980及EP 133 981 ;及彼等的混合物。 _ ^以示範說明的方式,可提及的作為在紫外線-A及/或 糸外線B區域内具有活性的光保護劑者為以彼等的iNci 名表出如下者: 對-胺基苯甲酸(PABA)衍生物,特別是pAM、乙基 PABA、乙基二羥基丙基PABA、乙基己基二甲基paba(特別 者為由isp於‘‘ Escalol 507,,名下所銷售者)、甘油基 pABA或PEG—25 pABA(由MSF於“p25”名下所銷 19 200303764 售者), 水楊酸衍生物,特別是高水揚酸曱酯(homosalate)(由 Rona/EM Industries 於 “Eusolex HMS” 名下所銷售者)、 水揚酸乙基己酯(由 Haarmann and Reimer 於 “ Neo Heliopan 0S”名下所銷售者)、二丙二醇水揚酸酯(由 Scher於“ Dipsal ”名下所銷售者),或TEA水楊酸酯(由 Haarmann and Reimer 於 “Neo Heliopan TS” 名下所銷售 者), 二苯甲醯基甲烷衍生物,特別是丁基甲氧基二苯甲醯 基甲烧(特別者為由 Hoffmann-LaRoche 於 “Parsol 1789” 商品名下所銷售者),或異丙基二苯甲醯基曱烷, 肉桂酸衍生物,特別是曱氧基肉桂酸乙基己酯(特別者 為由 Hof fmann-LaRoche 於 “ Parsol MCX” 名下所銷售者) ,曱氧基肉桂酸異丙酯、甲氧基肉桂酸異戊酯(由 Haarmann and Reimer 於 “Neo Heliopan E 1 000” 商品名 下所銷售者)、對曱氧肉桂酸乙氧乙酯(cinoxate)、甲氧 基肉桂酸DEA S旨、甲基肉桂酸二異丙酿、或甘油乙基己酸 酯二甲氧基肉桂酸酯, /3,/5 -二苯基丙烯酸酯衍生物,特別是氰雙苯丙烯酸 辛酯(octocrylene)(特別是由 BASF 於 “Uvinul N539” 商 品名下所銷售者)或氰基二苯基丙烯酸乙酯(etocrylene)( 特別是由BASF於“Uvinul N35”商品名下所銷售者), 二苯甲酮,特別是二苯甲酮-1(由BASF於“ Uvinul 400 ”商品名下所銷售者)、二苯甲酮-2(由BASF於“ 20 200303764
Uvinul D50” 商品名下所銷售者)、二苯曱酮-3式# # 4乳本_ · (oxybenzone)(由 BASF 於 “Uvinul M40” 商品名下所鎖 -者)、二苯甲酮-4(由BASF於“Uvinul MS40”商品幺τ · 七下所 銷售者)、二苯曱酮-5、苯甲酮—6(由Norquay於“ Helisorb 11” 商品名下所銷售者)、二苯甲_〜8(由
American Cyanamid 於 “Spectra-Sorb UV-24” 商品名下所 · 銷售者)、二苯甲酮-9(由BASF於“Uvinul DS - 49”商。名 · 下所銷售者)、二苯甲酮-12、或2-(4-二乙胺基羥基苯 甲醢基)苯甲酸正己g旨, 苯亞甲基樟腦衍生物,特別是3一苯亞甲基樟腦(由 Chimex製造,產品名為“Mexoryl SD” )、4一甲基苯亞甲美 樟腦(由Merck銷售,產品名為“Eus〇lex 63〇〇”)、苯二 甲基樟腦磺酸(由Chimex製造,產品名為“Mex〇ryl SL”) 、樟腦甲基硫酸苯甲烷銨鹽(由Chimex製造,產品名為“ Mexoryl S0”)、對苯二亞甲基二樟腦磺酸(由CMmex製造 ,產品名為“Mexoryl SX”)、或聚丙烯醯胺基甲基苯亞甲 基樟腦(由Chimex製造,產品名為“ Mes〇ryl sw”), · 表并米上衍生物,特別是苯基苯并味d坐續酸(特別者為 由Merck銷售,產品名為“ Eus〇lex 232”),或苯基二苯 开咪嗤四績酸二納(由Haar_ _ Rei·銷售,產品名 為“Neo Heliopan AP” ), 二啡衍生物,特別是甲苯醚并三啡(aniS〇triaZine)( 由 Ciba Specialty Chemicals 銷售,產品名為“— S )’乙基己基三啡®同(特別者為由BASF鎖售,產品名為 21 200303764
Uvinul T150 ),二乙基己基丁醯胺基三啡酮(由Sigma 3V銷售,產品名為“Uvasorb HEB”)或2,4,6-三(二異丁 基4’-胺基-苯并丙二酸酯)—s—三啡, 苯并二唑衍生物,特別是苯并三唑基甲基苯酚三矽氧 烷(drometrizole triSil〇xane)(由 Rh〇dia Chimie 銷售, 產品名為“Silatrizole”)或亞甲基雙苯并三唑基四甲基 丁基苯酚(以固體形式由Fairm〇unt Chemical銷售,產品 名為“Mixxim BB/100” ,或以微粉形式,在水性分散液中 ,由 Ciba Specialty Chemicals 銷售,產品名為“ Tinosorb M” ), 鄰胺基苯曱酸衍生物,特別是鄰胺基苯甲酸薄荷酯(由 Haaomnn and Reimer 銷售,產品名為 “Ne〇 HeU〇pan ma ,,), 咪唑咐衍生物,特別是乙基己基二甲氧基苯亞甲基二 酮基咪唑啉丙酸酯, 苯亞曱基丙二酸酯衍生物,特別是聚有機基矽氧烷, 包含苯亞甲基丙二酸官能基者u Hoff__LaRoche銷售 ’產品名為 “pars〇l SLX”), 4,4-二芳基丁二烯衍生物,特別是u,—二羧基 二甲基丙基)一4, 4-二苯基丁二烯, 及彼荨的混合物。 更特別較佳的有機光保護劑為選自下列之中者:水楊 酉文乙基己g曰、甲氧基肉桂酸乙基己酯、氰雙苯丙烯酸辛_ 、苯基苯并咪唑磺酸、二苯曱酮-3、二苯甲酮一4、二 22 200303764 嗣-5、4-甲基苯亞甲基樟腦、對苯二亞甲基二掉腦確酸、 j基二苯并咪唑四磺酸二鈉、2,4,6_三(二異丁基4‘_胺基 本亞甲基丙二酸醋)-s_三啡、甲苯鍵并三啡、乙基己基三 啡酮、-乙基己基丁醯胺基三啡綱、亞甲基雙苯并三唾基 四甲基丁基苯齡、苯并三唾基甲基苯紛三石夕氧院、u、二 缓基(之上-二甲基-丙基卜^二苯基丁二稀^㈣ 合物。 無機光保護劑係選自色素或者奈色素(職〇pigments)( 原粒子的平均大小:通常介力5奈米至1〇〇奈米之間,較 佳者為介於10奈米至50奈米之間),彼等係自塗覆或未塗 覆的金屬氧化物,#氧化鈦(非晶態形式或結晶型金紅石 及/或銳鈦礦形式)、氧化鐵、氧化鋅、氧化錯或氧化筛夺 色素所形A ’且彼等都是自㈣為已知的紫外線光保護劑 。此外,f用塗覆劑為氧化鋁及/或硬脂酸鋁。由經塗覆 或未經塗覆金屬氧化物所生成的此類奈色素在專利申請Ep 518 772及EP 518 773中有特別地揭示。 光保護劑在根據本發明之組成物中的含量通常為相對 於組成物總重量的〇.;[至舌曰〇/ 、 1至2〇重篁%,且較佳者為相對於組 成物總重置的〇 · 2至15重量%。 於本發明另一有利方面之中,所使用的組成物可另包 括至少一種其他活性要素’該活性要素可作用於皮膚的屏 障功能或促進皮膚水分的增加,及/或包括一種脫屬劑。 “脱屑劑”―術語要了解者為意指任何下列化合物: 心由促進表皮剝落直接作用於脫屑作用者,例如々 23 200303764 -經基酸類,特別是水揚酸和其衍生物(包括5 -(正辛醯基) 水楊酸);α -羥基酸類,例如乙醇酸、檸檬酸、乳酸、酒 石酸、蘋果酸、或扁桃酸;尿素;龍膽酸;低聚海藻糖; 肉桂酸;Saphora japonica萃取物;或白藜蘆醇; -或作用於包括在角膜橋粒(corneodesmosomes)的脫 屑或分解中的酵素,例如糖苷酶,角質層胰凝乳蛋白酶 (SCCE)或事實上甚至於其他蛋白酶(胰蛋白酶、似胰凝乳蛋 白酶)等者。可以提及者為可钳合無機鹽的藥劑:EDTA ; 醯基-N,N,,N,-伸乙基二胺三乙酸;胺基磺酸化合物且特別 者為N-(2-羥基乙基)-哌啡-N,-2-乙烷磺酸(HEPES) ; 2一酮 基噻嗤k-4-致酸(原半胱胺酸(pr〇Cysteine))衍生物;甘 胺酸型α-胺基酸衍生物(如在EP-〇 852 949中所揭示者, 與甲基甘胺酸二乙醆鈉,為BASF在商品名Tril〇n M之下 所銷售者);蜂蜜;或糖衍生物,例如〇-辛醯基—6—D-麥芽 糖和N-乙醯基葡萄糖胺。 於作用於皮膚的屏障功㉟或促$皮膚纟分的增加之活 性要素中,可以提及者為下面所列者: -作用於屏障功能上,或用於保持角質層水分的目的 之化合物,或吸藏性化合物(occlusive c〇mp〇und),特別 者,神、經醯胺_,以類神經勒月旨為基底的化合⑯,卵· ^ ’糖神經勒脂類,磷脂類,膽固醇和其衍生物,植物固5 醇類(丑固酵’沒—麥胚脂醇’或菜油固醇),必需脂肪酸, u-二醜基甘油,4_色滿,’五環三㈣類,例如熊果酸 、礦脂和羊毛脂; 24 200303764 -或直接增加角質層水含量的斗八& 里的化合物,例如 threalose和其衍生物,玻糖醛酸和复彳 τ 何生物,甘油,戊 二醇,sodium pidolate,絲胺酸,木糖醇,乳酸鈉,甘油 基聚丙烯酸酯,ectoin和其衍生物,脫乙醯殼多糖,寡醣 與多醣,環碳酸S旨類,N-月桂醯基I各貌 苯甲醯基-L-精胺酸; -或可活化皮脂腺的化合物,例如類固醇衍生物(包 括DHEA)和維生素D及其衍生物。 根據本發明之組成物可施用於皮膚或黏臈。因此其可 用於以促進神經醯胺的合成及/或改善皮膚或黏膜的屏障 功能為目的之化妝處理方法中,該方法包括將根據本發明 之組成物施用於皮膚或黏膜。 本發明也有關一種皮膚的化妝處理方法,包括將根據 本發明之組成物施用於皮膚以維持膚色的光彩及/或預防 及/或治療皮膚的粗糙性。 本發明另外有關一種增加皮膚或黏膜水分的化妝方法 ,該方法包括將根據本發明之組成物施用於皮膚或黏膜。 本發明的另一方面係有關一種乾性皮膚的化妝處理方 法,該方法包括將根據本發明之組成物施用於皮膚或黏膜 〇 在一替代形式中’根據本發明之組成物可用於包括一 水相且預期用於促進神經醯胺的合成及/或改善皮膚的屏 障功能之皮膚病學製劑的製備。 下列諸貫施例係用以示範說明本發明,但不具限制性 25 200303764 或根據 質。按情況而$,諸化合物的引述是根據化學名 CTFA(國際化妝品成份辭典和手冊)之命名。 實施例 實施例1 :加速貯存檢驗 。本檢驗的目的是為了研究氧化敏感性親水活性要素在 肌下保存㈣月後的分解情形。製備各種溶液於 表中列出其組成: 下 表I : 組成物(水中) 抗壞血酸 聚合物1 溶液A(對照) 15% 溶液B 15% 溶液C 15% _ 溶液D 15°/〇 1% — ΊΤ— -Z_ χκ σ nyJ 0 --------- — - 1% 所有的溶液均使用8.9莫耳/升的K〇H使其pH值為6 〇 聚合物百分比係以活性物質形式給出。 乙稀基吡咯烷酮/乙烯基咪唑(50/50)共聚物, 由BASF於Luvitec VPI 55K72W名下出售者(重量平均分子 _ 量為 1.2 X ι〇6)。 乙烯基吡咯烷酮/乙烯基咪唑(5〇/5〇)共聚物, 由BASF於Luvitec νρι 55K18p名下出售者(重量平均分子 量為 10 0〇〇)。 聚乙烯基吡咯烷酮,由BASF於K〇uid〇n 12PF 名下出售者(重量平均分子量為3 〇〇〇)。 所測得之分解程度以比例給出: (c〇^c2, )/C〇 26 200303764 其中C〇為t = 0時抗壞血酸的濃度,C2月為t==2個月時 抗壞血酸的濃度,條件如上表中所述。抗壞血酸濃度係由 HPLC技術來測定(LaChrom Merck system)。分析條件如下 所述: 管柱:Lichrosphere 100 RP 18 (250 毫米) 溶析液:0· 1 Μ磷酸鹽緩衝液,PH 2. 1 流速:1毫升/分鐘 於257奈米下彳貞檢 稀釋樣品使得抗壞血酸的濃度介於〇· 05至1毫克/毫 升之間。 所得之結果列於下面表Π之中: 表II : 在45°c下兩個月後的分解裎废 空氣中’琥珀色玻璃槪 氮氣中,鋁瓶 溶液A 一 43 19.4 S液B 10.8 1 溶液C 溶液1)~ ___23.4 4.5 15.7 自表11中可發現相較於對照物,抗壞血酸的穩定性在 鲁 本發明之聚合物1及聚合物2存在的情況下獲得改良,即 使在大氣氧氣存在的情況下亦然。還可發現單獨使用N-乙 婦基卩比嘻燒酮均聚物不足以有效地使抗壞血酸溶液穩定化 〇 由於所述之聚合物皆為親水性者,因此將彼等加至水 几壞血酸溶液_就足以穩定化抗壞血酸。
27 200303764 此研究包括本發明抗壞血酸與聚合物或共聚物的組合 對角質形成細胞分化之影響,其係藉由測量經培養的人類 表皮角質形成細胞的轉榖胺醯胺酶活性(TGK)。TGK為角質 形成細胞終鈿为化與角化包膜(角質細胞(C〇rne〇Cyte))形 成之標諸物。 將第3傳代所用的人類表皮角質形成細胞以丨〇 〇〇〇細 胞每洞的密度接種於96-洞板中並於完全SFM培養基 (Gibco 1 70005034,EGF和腦下垂體萃取物)中培養。於預 接種24小時之後,使細胞與產物(以3〇 β M試驗)接觸48 小時。隨後洗滌細胞,接著於Tris/EDTA,pH 8緩衝液内 在冰上超聲波處理。於Triton X 100存在中萃取膜酵素。 經由測量氚化腐胺對酪蛋白的共價加成到2微居禮/毫升( # C i /m 1)的最後濃度而定量地測定TGK活性。使用包括1 mM腐的20%二氯乙酸沉殿出赂蛋白。將沉殿物收集在 Skatron濾器和收集器内。將沉澱物置於包括〇·丨mM腐胺 的5% TCA介質和乙醇内洗滌。以液體閃爍法計數乾濾器。 使用Dc Protein Assay套劑(BioRad)定量測定每一樣品上 的蛋白質。將TGK活性以微克蛋白質報告出。 使用視黃醇(10 6 M)和乏鈣培養基作為抗分化效應的 對照樣。 組間比較係使用Dunnett,s多重比較試驗以方差分析 (AN0VA)進行。 結果» 結果顯示出抗壞血酸和乙烯基咪唑/乙烯基咖洛烧酮共 28 200303764 聚物的組合導致角質形成細胞培養物所含TGK活性的明顯 增加且因而導致針對角質形成細胞的前分化活性。另外, 此化合物在試驗條件下不具有細胞毒性。 實施例3 : 0/W液體 甲基葡萄糖倍半硬脂酸酯 2克 硬脂醇和ceteareth-20 2克 環六矽氧烷 10克 對-羥基苯甲酸丙酯 0.1克 杏樹(杏仁Prunus armen i aca)仁油 6克 娑羅樹種子油脂 2克 水 13. 85 克 對-羥基苯甲酸甲酯 0.25 克 PEG-20甲基葡萄糖倍半硬脂酸酯 2克 抗壞血酸 5克 氫氧化鉀(50%溶液) 乙浠基D比洛烧酮/乙烯基咪ϋ坐共聚物 水 2. 97 克 1克 41· 03 克 聚丙浠醯胺和C13_14異石躐和Laureth-7 1克 黃原膠 0.25 克 洗必太(Chlorohexidine)二葡萄酸鹽 0.05 克 水 10· 5 克 下列組成物係以諳於此技者習用的方式製備。
得到柔軟清新的液體,該液體可藉由較佳的濕潤作用 改良皮膚的外觀且於該液體中抗壞血酸具有良好的穩定性 29 200303764 實施例4 : Ο/ff乳霜 下列組成物係以諳於此技者習用的方式製備。 相A: 甘油基硬脂酸酯和PEG-100硬脂酸酯 2.1克 0.9克 2. 6克 12克 8克 聚山梨醇酯60 魚京蝶醇 氫化聚異丁烯 環甲基矽酮 相B · 59· 23 克 2克 5克 3. 07 克 水 甘油 抗壞血酸 氫氧化鉀(50%溶液) 乙烯基毗咯烷酮/乙烯基咪唑共聚物 1克 黃原膠 0·1克 卡波姆(Carbomer) 0.4克 相C · 三乙醇胺 0.3克 水 3克 防腐劑 0·3克 得到柔軟清新的乳霜,該乳霜可提供較佳的濕潤作用 且於其中抗壞血酸具有良好的穩定性。 30
Claims (1)
- 200303764 拾、申請專利範圍: 1 · 一種組成物用以促進神經醯胺的合成及/或改善皮膚 的屏障功能之化妝用途,該組成物於包括水相的生理可接 受介質之中包括至少一種選自抗壞血酸和其衍生物的氧化 敏感性親水活性要素和至少一種未交聯的N—乙烯基咪唑聚 合物或共聚物’該活性要素與該聚合物或共聚物兩者都在 該水相之内。 2. —種組成物用以維持及/或改善膚色的光彩之化妝用 途’該組成物於包括水相的生理可接受介質之中包括至少 馨 一種選自抗壞血酸和其衍生物的氧化敏感性親水活性要素 和至少一種未交聯的N—乙烯基咪唑聚合物或共聚物,該活 性要素與該聚合物或共聚物兩者都在該水相之内。 3· 一種組成物用以預防及/或克服皮膚粗糙性之化妝用 途,該組成物於包括水相的生理可接受介質之中包括至少 一種選自抗壞血酸和其衍生物的氧化敏感性親水活性要素 和至少一種未交聯的N—乙烯基咪唑聚合物或共聚物,該活 性要素與該聚合物或共聚物兩者都在該水相之内。 φ 4 ·種至種遊自抗壞血酸和其衍生物的氧化敏感 丨生親水活性要素和至少一種未交聯的Ν 一乙烯基咪唑聚合物 或共聚物用於製備包括一水相的皮膚病學組成物之用途, 遺皮膚病學組成物係預期用以促進神經醯胺的合成及/或 改善皮膚的屏障功能。 5·如申請專利範圍第"“項中任一項之用途,其特 欲在於j親水活性要素係選自抗壞血酸衍生物,例如卜 31 200303764 一 〇 —甲基甲石夕燒基抗壞血酸酯、dl-〇;—生育紛dl-抗壞 血&L磷酸酯鉀鹽,抗壞血酸磷酸酯鎂和抗壞血酸磷酸酯鈉。 6 ·如申請專利範圍第1到4項中任一項之用途,其特 徵在於該氧化敏感性親水活性要素為抗壞血酸。 7·如申请專利範圍第1到4項中任一項之用途,其特 徵在於該未交聯共聚物為N一乙烯基咪唑與I乙烯基吡咯烷 酉同及/或N-乙烯基己内醯胺亞單位的組合。 8·如申請專利範圍第7項之用途,其特徵在於該未交 聯共聚物為一種N-乙烯基咪唑/ N—乙烯基吡咯烷酮共聚物。 9 ·如申請專利範圍第1到4項中任一項之用途,其特 徵在於該未交聯共聚物係選自:重量平均莫耳質量為1 200 000的乙烯基毗咯烷酮/乙烯基咪唑(5〇/5〇)共聚物及 重量平均莫耳質量為1〇 00〇的乙烯基毗咯烷酮/乙烯基咪 唑(50/50)共聚物。 10 ·如申請專利範圍第1到4項中任一項之用途,其特 被在於該N-乙烯基咪唑單位當量對該氧化敏感性親水活性 要素的莫耳比例係在〇· 〇〇4與16之間變異。 11.如申請專利範圍第1 〇項之組成物,其特徵在於該 N-乙烯基味嗤單位當量對該氧化敏感性親水活性要素的莫 耳比例係在0 · 01與1之間變異。 12 ·如申請專利範圍第1到4項中任一項之用途,其特 徵在於該聚合物或共聚物的存在濃度為介於水相重量的 〇· 1'與5%之間。 13.如申請專利範圍第12項之用途,其特徵在於該聚 32 200303764 合物或共聚物的存在濃度為介於水相重量的〇1與2%之間。一 14. 如申請專利範圍第η“項中任一項之用途,其特 铽在於該聚合物或共聚物所具Ν_乙烯基咪唑單位的莫耳分 率為介於0 · 1與1之間。 15. 如申請專利範圍第14項之用途,其特徵在於該聚 合物或共聚物所具Ν-乙烯基咪唑單位的莫耳分率為介於 〇. 4與〇. 9之間。 16·如申請專利範圍第丨到4項中任一項之用途,其特 徵在於該組成物另包括另_種可作用於皮膚的屏障功能$ _ 可促進皮膚水分的增加之藥劑及/或包括一種脫屬劑。 17·如申請專利範圍第丨6項之用途,其特徵在於該可 作用於皮膚的屏障功能或可促進皮膚水分的增加之藥劑係 選自:神經醯胺類,以類神經鞘脂為基底的化合物,卵磷 脂類,糠神經鞘脂類,磷脂類,膽固醇和其衍生物,植物 固醇類(豆固醇,/3 -麥胚脂醇,或菜油固醇),必需脂肪酸 ,1,2-二醯基甘油,4-色滿酮,五環三萜烯類,例如熊果 酸、礦脂(petr〇leum jelly),羊毛脂,threal〇se和其衍籲 生物,玻糖盤酸和其衍生物,甘油,戊二醇,s〇dium pidolate,絲胺酸,木糖醇,乳酸鈉,甘油基聚丙烯酸酯 ,ectoin和其衍生物,脫乙醯殼多糖,寡醣與多醣,環碳 酸酯類,N-月桂醯基吡咯烷酮羧酸,Ν— α —苯甲醯基—L一精 胺酸’ DHEA和類固醇衍生物,及維生素d和其衍生物。 18·如申請專利範圍第丨6項之用途,其特徵在於該脫 屑劑係選自下·· /5 -羥基酸類;α _羥基酸類;尿素;龍膽 33 200303764 酸;低聚海藻糖;肉桂酸;Saphora japonica萃取物;白 藜蘆醇;EDTA ; N-醯基-n,N’,N,-伸乙基二胺三乙酸;胺基 石黃酸化合物;2-酮基噻唑烷羧酸(原半胱胺酸 (procysteine))衍生物;甘胺酸型α—胺基酸衍生物;蜂蜜 ;或糖衍生物。 19. 一種化妝處理方法,其係預期用以維持及/或改善 膚色的光彩,該方法包括於該皮膚施以一組成物,該組成 物在一生理可接受介質中包括至少一種選自抗壞血酸和其 衍生物的氧化敏感性親水活性要素及至少一種未交聯的Ν一 乙烯基咪嗤聚合物或共聚物,該活性要素與該聚合物或共 聚物兩者都在一水相之内。 20· —種增加皮膚水分的化妝方法,該方法包括於該皮 膚施以一組成物,該組成物在一生理可接受介質中包括至 少一種選自抗壞血酸和其衍生物的氧化敏感性親水活性要 素及至少一種未交聯的Ν-乙烯基咪唑聚合物或共聚物,該 /舌性要素與該聚合物或共聚物兩者都在一水相之内。 21· —種治療乾性皮膚的化妝方法,該方法包括於該皮 膚施以一組成物,該組成物在一生理可接受介質中包括至 ^ 種選自抗壞血酸和其衍生物的氧化敏感性親水活性要 素及至少一種未交聯的Ν-乙烯基咪唑聚合物或共聚物,該 活性要素與該聚合物或共聚物兩者都在一水相之内。 拾壹、圖式: 無 34 200303764 柒、指定代表圖: (一) 本案指定代表圖為:第(無)圖。 (二) 本代表圖之元件代表符號簡單說明: 無 捌、本案若有化學式時,請揭示最能顯示發明特徵的化學式
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2001
- 2001-11-28 FR FR0115375A patent/FR2832630B1/fr not_active Expired - Fee Related
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- 2002-11-12 EP EP02292809A patent/EP1316303A1/fr not_active Withdrawn
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