TWI481425B - 含杜那帕爾經皮吸收型製劑 - Google Patents
含杜那帕爾經皮吸收型製劑 Download PDFInfo
- Publication number
- TWI481425B TWI481425B TW099135864A TW99135864A TWI481425B TW I481425 B TWI481425 B TW I481425B TW 099135864 A TW099135864 A TW 099135864A TW 99135864 A TW99135864 A TW 99135864A TW I481425 B TWI481425 B TW I481425B
- Authority
- TW
- Taiwan
- Prior art keywords
- percutaneous absorption
- styrene
- weight
- preparation
- block copolymer
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims description 131
- 238000010521 absorption reaction Methods 0.000 title claims description 103
- 239000000203 mixture Substances 0.000 claims description 35
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 claims description 35
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 34
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 30
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 30
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 30
- 239000003623 enhancer Substances 0.000 claims description 28
- 238000002156 mixing Methods 0.000 claims description 28
- 239000012188 paraffin wax Substances 0.000 claims description 26
- 125000005456 glyceride group Chemical group 0.000 claims description 24
- -1 glycerin ester Chemical class 0.000 claims description 17
- 239000001087 glyceryl triacetate Substances 0.000 claims description 17
- 235000013773 glyceryl triacetate Nutrition 0.000 claims description 17
- 229960002622 triacetin Drugs 0.000 claims description 17
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 14
- 239000004480 active ingredient Substances 0.000 claims description 14
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 claims description 12
- LQZZUXJYWNFBMV-UHFFFAOYSA-N 1-dodecanol group Chemical group C(CCCCCCCCCCC)O LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims description 11
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000002202 Polyethylene glycol Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 7
- 229920001223 polyethylene glycol Polymers 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 5
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 claims description 4
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 4
- XFOQWQKDSMIPHT-UHFFFAOYSA-N 2,3-dichloro-6-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=C(Cl)C(Cl)=N1 XFOQWQKDSMIPHT-UHFFFAOYSA-N 0.000 claims description 4
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 claims description 4
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 4
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 claims description 4
- 229940055577 oleyl alcohol Drugs 0.000 claims description 4
- 239000001593 sorbitan monooleate Substances 0.000 claims description 4
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 4
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 4
- 229920006132 styrene block copolymer Polymers 0.000 claims description 4
- 239000001069 triethyl citrate Substances 0.000 claims description 4
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 4
- 235000013769 triethyl citrate Nutrition 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 229940057995 liquid paraffin Drugs 0.000 claims description 3
- 229920002884 Laureth 4 Polymers 0.000 claims description 2
- WVZMUDMXPIAHEA-UHFFFAOYSA-N CC=CC=C.C=CC1=CC=CC=C1 Chemical compound CC=CC=C.C=CC1=CC=CC=C1 WVZMUDMXPIAHEA-UHFFFAOYSA-N 0.000 claims 2
- ADEBPBSSDYVVLD-UHFFFAOYSA-N donepezil Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 ADEBPBSSDYVVLD-UHFFFAOYSA-N 0.000 claims 2
- 229960003530 donepezil Drugs 0.000 claims 1
- 239000003814 drug Substances 0.000 description 44
- 229940079593 drug Drugs 0.000 description 42
- 238000012360 testing method Methods 0.000 description 31
- 239000000853 adhesive Substances 0.000 description 20
- 210000003491 skin Anatomy 0.000 description 19
- 230000001070 adhesive effect Effects 0.000 description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 239000008280 blood Substances 0.000 description 14
- 210000004369 blood Anatomy 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 238000002425 crystallisation Methods 0.000 description 11
- 230000008025 crystallization Effects 0.000 description 11
- 239000012790 adhesive layer Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 231100000245 skin permeability Toxicity 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 241000700159 Rattus Species 0.000 description 8
- 239000013078 crystal Substances 0.000 description 8
- 229920001600 hydrophobic polymer Polymers 0.000 description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 230000007774 longterm Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 229920000058 polyacrylate Polymers 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004811 liquid chromatography Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000005060 rubber Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000013112 stability test Methods 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 5
- 206010040880 Skin irritation Diseases 0.000 description 4
- 239000003522 acrylic cement Substances 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 4
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N fluorene Chemical compound C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 4
- 230000036556 skin irritation Effects 0.000 description 4
- 231100000475 skin irritation Toxicity 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 3
- 208000009668 Neurobehavioral Manifestations Diseases 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 208000010877 cognitive disease Diseases 0.000 description 3
- 210000004207 dermis Anatomy 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 230000002335 preservative effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 3
- WNWHHMBRJJOGFJ-UHFFFAOYSA-N 16-methylheptadecan-1-ol Chemical compound CC(C)CCCCCCCCCCCCCCCO WNWHHMBRJJOGFJ-UHFFFAOYSA-N 0.000 description 2
- 208000024827 Alzheimer disease Diseases 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CMBYOWLFQAFZCP-UHFFFAOYSA-N Hexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCCCCCC CMBYOWLFQAFZCP-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 229940100463 hexyl laurate Drugs 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- HCZKYJDFEPMADG-TXEJJXNPSA-N masoprocol Chemical compound C([C@H](C)[C@H](C)CC=1C=C(O)C(O)=CC=1)C1=CC=C(O)C(O)=C1 HCZKYJDFEPMADG-TXEJJXNPSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- UQDUPQYQJKYHQI-UHFFFAOYSA-N methyl laurate Chemical compound CCCCCCCCCCCC(=O)OC UQDUPQYQJKYHQI-UHFFFAOYSA-N 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- KSCKTBJJRVPGKM-UHFFFAOYSA-N octan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCCCCCC[O-].CCCCCCCC[O-].CCCCCCCC[O-].CCCCCCCC[O-] KSCKTBJJRVPGKM-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002504 physiological saline solution Substances 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- GHBFNMLVSPCDGN-UHFFFAOYSA-N rac-1-monooctanoylglycerol Chemical compound CCCCCCCC(=O)OCC(O)CO GHBFNMLVSPCDGN-UHFFFAOYSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- UBXAKNTVXQMEAG-UHFFFAOYSA-L strontium sulfate Chemical compound [Sr+2].[O-]S([O-])(=O)=O UBXAKNTVXQMEAG-UHFFFAOYSA-L 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- DIIIISSCIXVANO-UHFFFAOYSA-N 1,2-Dimethylhydrazine Chemical compound CNNC DIIIISSCIXVANO-UHFFFAOYSA-N 0.000 description 1
- ARIWANIATODDMH-AWEZNQCLSA-N 1-lauroyl-sn-glycerol Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)CO ARIWANIATODDMH-AWEZNQCLSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 description 1
- FLPJVCMIKUWSDR-UHFFFAOYSA-N 2-(4-formylphenoxy)acetamide Chemical compound NC(=O)COC1=CC=C(C=O)C=C1 FLPJVCMIKUWSDR-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- HJSWHPPBIMFJKB-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate;2-ethylhexyl prop-2-enoate Chemical compound CCCCC(CC)COC(=O)C=C.CCCCC(CC)COC(=O)C(C)=C HJSWHPPBIMFJKB-UHFFFAOYSA-N 0.000 description 1
- GLCLVABDAUAHHJ-UHFFFAOYSA-N 2-ethylhexyl prop-2-enoate;methyl prop-2-enoate Chemical compound COC(=O)C=C.CCCCC(CC)COC(=O)C=C GLCLVABDAUAHHJ-UHFFFAOYSA-N 0.000 description 1
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 1
- LVYLCBNXHHHPSB-UHFFFAOYSA-N 2-hydroxyethyl salicylate Chemical compound OCCOC(=O)C1=CC=CC=C1O LVYLCBNXHHHPSB-UHFFFAOYSA-N 0.000 description 1
- BHIZVZJETFVJMJ-UHFFFAOYSA-N 2-hydroxypropyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCC(C)O BHIZVZJETFVJMJ-UHFFFAOYSA-N 0.000 description 1
- BGRXBNZMPMGLQI-UHFFFAOYSA-N 2-octyldodecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC BGRXBNZMPMGLQI-UHFFFAOYSA-N 0.000 description 1
- VNWOJVJCRAHBJJ-UHFFFAOYSA-N 2-pentylcyclopentan-1-one Chemical compound CCCCCC1CCCC1=O VNWOJVJCRAHBJJ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical class NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- ZUGAOYSWHHGDJY-UHFFFAOYSA-K 5-hydroxy-2,8,9-trioxa-1-aluminabicyclo[3.3.2]decane-3,7,10-trione Chemical compound [Al+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O ZUGAOYSWHHGDJY-UHFFFAOYSA-K 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- CFNMUZCFSDMZPQ-GHXNOFRVSA-N 7-[(z)-3-methyl-4-(4-methyl-5-oxo-2h-furan-2-yl)but-2-enoxy]chromen-2-one Chemical compound C=1C=C2C=CC(=O)OC2=CC=1OC/C=C(/C)CC1OC(=O)C(C)=C1 CFNMUZCFSDMZPQ-GHXNOFRVSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 102100033639 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- LITUBCVUXPBCGA-WMZHIEFXSA-N Ascorbyl stearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O LITUBCVUXPBCGA-WMZHIEFXSA-N 0.000 description 1
- 239000004261 Ascorbyl stearate Substances 0.000 description 1
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229940122041 Cholinesterase inhibitor Drugs 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- LQLQDKBJAIILIQ-UHFFFAOYSA-N Dibutyl terephthalate Chemical compound CCCCOC(=O)C1=CC=C(C(=O)OCCCC)C=C1 LQLQDKBJAIILIQ-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 239000013032 Hydrocarbon resin Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- ARIWANIATODDMH-UHFFFAOYSA-N Lauric acid monoglyceride Natural products CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical class COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- XSVMFMHYUFZWBK-NSHDSACASA-N Rivastigmine Chemical compound CCN(C)C(=O)OC1=CC=CC([C@H](C)N(C)C)=C1 XSVMFMHYUFZWBK-NSHDSACASA-N 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- KGUHOFWIXKIURA-VQXBOQCVSA-N [(2r,3s,4s,5r,6r)-6-[(2s,3s,4s,5r)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl dodecanoate Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](COC(=O)CCCCCCCCCCC)O[C@@H]1O[C@@]1(CO)[C@@H](O)[C@H](O)[C@@H](CO)O1 KGUHOFWIXKIURA-VQXBOQCVSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000019276 ascorbyl stearate Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007975 buffered saline Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000010495 camellia oil Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 229940074979 cetyl palmitate Drugs 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- DNTGGZPQPQTDQF-XBXARRHUSA-N crotamiton Chemical compound C/C=C/C(=O)N(CC)C1=CC=CC=C1C DNTGGZPQPQTDQF-XBXARRHUSA-N 0.000 description 1
- 229960003338 crotamiton Drugs 0.000 description 1
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 1
- OEIWPNWSDYFMIL-UHFFFAOYSA-N dioctyl benzene-1,4-dicarboxylate Chemical compound CCCCCCCCOC(=O)C1=CC=C(C(=O)OCCCCCCCC)C=C1 OEIWPNWSDYFMIL-UHFFFAOYSA-N 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
- QQQMUBLXDAFBRH-UHFFFAOYSA-N dodecyl 2-hydroxypropanoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)O QQQMUBLXDAFBRH-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- HCZKYJDFEPMADG-UHFFFAOYSA-N erythro-nordihydroguaiaretic acid Natural products C=1C=C(O)C(O)=CC=1CC(C)C(C)CC1=CC=C(O)C(O)=C1 HCZKYJDFEPMADG-UHFFFAOYSA-N 0.000 description 1
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229940043351 ethyl-p-hydroxybenzoate Drugs 0.000 description 1
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000005095 gastrointestinal system Anatomy 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 229960002389 glycol salicylate Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- PXDJXZJSCPSGGI-UHFFFAOYSA-N hexadecanoic acid hexadecyl ester Natural products CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC PXDJXZJSCPSGGI-UHFFFAOYSA-N 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920006270 hydrocarbon resin Polymers 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 229960005336 magnesium citrate Drugs 0.000 description 1
- 239000004337 magnesium citrate Substances 0.000 description 1
- 235000002538 magnesium citrate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 229960003951 masoprocol Drugs 0.000 description 1
- 150000004667 medium chain fatty acids Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 229940078812 myristyl myristate Drugs 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229940073665 octyldodecyl myristate Drugs 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 210000004798 organs belonging to the digestive system Anatomy 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- DHFYLDMPSGAGTP-UHFFFAOYSA-N phenoxymethanol Chemical compound OCOC1=CC=CC=C1 DHFYLDMPSGAGTP-UHFFFAOYSA-N 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229940068977 polysorbate 20 Drugs 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 229940026235 propylene glycol monolaurate Drugs 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 150000003230 pyrimidines Chemical class 0.000 description 1
- LKUNXBRZDFMZOK-UHFFFAOYSA-N rac-1-monodecanoylglycerol Chemical compound CCCCCCCCCC(=O)OCC(O)CO LKUNXBRZDFMZOK-UHFFFAOYSA-N 0.000 description 1
- 229960004136 rivastigmine Drugs 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003872 salicylic acid derivatives Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 231100000274 skin absorption Toxicity 0.000 description 1
- 230000037384 skin absorption Effects 0.000 description 1
- MSFGZHUJTJBYFA-UHFFFAOYSA-M sodium dichloroisocyanurate Chemical compound [Na+].ClN1C(=O)[N-]C(=O)N(Cl)C1=O MSFGZHUJTJBYFA-UHFFFAOYSA-M 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 229940031439 squalene Drugs 0.000 description 1
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 239000002602 strong irritant Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940032085 sucrose monolaurate Drugs 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- DZKXJUASMGQEMA-UHFFFAOYSA-N tetradecyl tetradecanoate Chemical compound CCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCC DZKXJUASMGQEMA-UHFFFAOYSA-N 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- PLSARIKBYIPYPF-UHFFFAOYSA-H trimagnesium dicitrate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O PLSARIKBYIPYPF-UHFFFAOYSA-H 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000002567 weak irritant Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7038—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer
- A61K9/7046—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds
- A61K9/7053—Transdermal patches of the drug-in-adhesive type, i.e. comprising drug in the skin-adhesive layer the adhesive comprising macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds, e.g. polyvinyl, polyisobutylene, polystyrene
- A61K9/7061—Polyacrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本發明係關於具備支撐體、含有黏著基劑及藥物的黏著劑層的經皮吸收型製劑,詳細言之,關於作為有效成分含有的藥物為用於認知症治療之杜那帕爾(donepezil)的抗認知症治療劑之經皮吸收型製劑。
杜那帕爾具有乙醯膽鹼酯酶(acetylcholinesterase)抑制作用,係作為阿茲海默型認知症中的認知症症狀進行之抑制,即所謂的阿茲海默症之治療劑而被廣泛使用的藥物。於被報告有腦內膽鹼動作性神經系統之障礙之阿茲海默病,杜那帕爾類之乙醯膽鹼酯酶抑制劑會使腦內乙醯膽鹼增加而活化腦內膽鹼動作性神經系統。向來,實用上使用的杜那帕爾之製劑除了錠劑、膠囊劑、糖漿劑或顆粒劑等之經口投與之外,已知有注射投與、直腸投與等。
然而,於症狀已惡化的認知症患者,服用抗認知症藥物成為困難的情形並不少。以適合此等情形的劑型而言,雖於專利文獻1已記載含有杜那帕爾的經皮施用製劑、及栓劑,但關於主要為軟膏劑、乳膏劑或栓劑的發明,並無可長時間持續投與有效成分者。
又專利文獻2已記載含有杜那帕爾的硬膏(plaster)劑,其特徵為其皮膚透過速度至少為1.2μg/cm2
/hr以上,但為了使有效成分分散摻合於貼附劑中,於藥物之經皮吸收性,尤其投與後之快速藥物血中濃度之上昇並不充份。
專利文獻1 特開平11-315016號公報
專利文獻2 國際公開WO03/032960號
因此,本發明為了解決該向來之問題,以提供可連續長期間持續投與杜那帕爾,又,可兼具快速使杜那帕爾於血中之濃度上昇與持續的杜那帕爾釋放性的含有杜那帕爾之經皮吸收型製劑為課題。
又作為另一課題,以提供於摻合吸收促進劑的經皮吸收型製劑中,防止因摻合經皮吸收促進劑之主藥結晶化,即使在長期保存條件下製劑中之杜那帕爾亦不會結晶化的穩定性高的經皮吸收型製劑為目的。
為解決該課題,本發明者們不斷專心研究的結果,發現經由使有效成分杜那帕爾溶解於摻合疏水性高分子及吸收促進劑之貼附劑基劑的經皮吸收型製劑,可提高藥物之皮膚吸收速度。
此外,尤其於以苯乙烯-異戊二烯-苯乙烯嵌段共聚物(以下,亦有略稱為「SIS」的情形)作為主基劑的製劑(以下,亦有略稱為「SIS製劑」的情形),藉由將為賦予黏著的製劑的氫化松香甘油酯與為主藥成分的杜那帕爾以最適當之摻合比率摻合,發現可提供主藥之經皮吸收性高,且即使於長期保存條件下杜那帕爾之結晶亦無析出,且可穩定地釋放主藥的製劑。
又於SIS製劑中,經由使SIS與流動石蠟之摻合比率適當化,發現不會降低製劑之黏著物性,且可防止製劑中之杜那帕爾之結晶化,遂而完成本發明。
因此,具體而言,本發明為由以下構成的經皮吸收型製劑。
即,本發明之基本的態樣為:
(1)一種經皮吸收型製劑,其係使有效成分杜那帕爾溶解於摻合疏水性高分子及吸收促進劑的貼附劑基劑而成的經皮吸收型製劑;
(2)如上述(1)記載之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、檸檬酸三乙酯、肉豆蔻酸異丙酯、乳酸鯨蠟酯、油醇(oleyl alcohol)、山梨糖醇酐單油酸酯(sorbitan monooleate)、聚乙二醇單硬脂酸酯、聚月桂乙二醇(lauromacrogol)、N-甲基-2-吡咯啶酮及甘油三乙酸酯中之1種或2種以上;
(3)如上述(1)或(2)項記載之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、肉豆蔻酸異丙酯、聚月桂乙二醇、甘油三乙酸酯中之1種或2種以上。
其中,作為本發明之一態樣之SIS製劑,具體而言為:
(4)一種經皮吸收型製劑,其係使有效成分杜那帕爾溶解於摻合苯乙烯-異戊二烯-苯乙烯嵌段共聚物、氫化松香甘油酯(hydrogenated rosin glycerin ester)、流動石蠟、及吸收促進劑的貼附劑基劑而成的經皮吸收型製劑;
(5)如上述(4)記載之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、聚月桂乙二醇、甘油三乙酸酯中之1種或2種以上;
(6)如上述(4)或(5)記載之經皮吸收型製劑,其中該吸收促進劑之摻合量為1~10重量%;
(7)如上述(4)~(6)中任一項記載之經皮吸收型製劑,其中氫化松香甘油酯與杜那帕爾之摻合比率係氫化松香甘油酯/杜那帕爾=1.5~8;
(8)如上述(4)~(7)中任一項記載之經皮吸收型製劑,其中苯乙烯-異戊二烯-苯乙烯嵌段共聚物與流動石蠟之摻合比率為苯乙烯-異戊二烯-苯乙烯嵌段共聚物/流動石蠟=0.7~1.5。
據此,最具體的本發明為
(9)一種經皮吸收型製劑,其係使5~30重量%有效成分杜那帕爾溶解於貼附劑基劑而成的經皮吸收型製劑,其中貼附劑基劑係摻合5~90重量%之苯乙烯-異戊二烯-苯乙烯嵌段共聚物、5~70重量%之氫化松香甘油酯、及10~70重量%之流動石蠟的貼附劑基劑,其中氫化松香甘油酯與杜那帕爾之摻合比率為氫化松香甘油酯/杜那帕爾=1.5~8,且苯乙烯-異戊二烯-苯乙烯嵌段共聚物與流動石蠟之摻合比率為苯乙烯-異戊二烯-苯乙烯嵌段共聚物/流動石蠟=0.7~1.5。
又本發明之另一態樣,
(10)一種經皮吸收型製劑,其係使有效成分杜那帕爾溶解於摻合丙烯酸系高分子、及作為吸收促進劑之肉豆蔻酸異丙酯之貼附劑基劑而成;
(11)如上述(10)記載之經皮吸收型製劑,其中作為該吸收促進劑之肉豆蔻酸異丙酯之摻合量為10~30重量%。
依據本發明,提供摻合疏水性高分子及吸收促進劑的溶解型之含有杜那帕爾之經皮吸收型製劑。
藉由作成本發明提供的溶解型之含有杜那帕爾之經皮吸收型製劑,可發揮顯示投與後的杜那帕爾之快速血中濃度之上昇、及連續長時間的有效血中濃度的效果。
又,本發明可提供即使長期保存時亦無發生主藥結晶化之穩定的主藥釋放性的製劑。
因此,藉由本發明提供的含有杜那帕爾之經皮吸收型製劑,有可經由皮膚使杜那帕爾於循環血液中有效率地被吸收,亦可迴避見於經口投與的消化器官系統之副作用或伴隨急遽的血中濃度上昇可發生的中樞系統之副作用的有利點。
其結果係即使於症狀已惡化的認知症患者,亦可減輕副作用,有效率地持續投與杜那帕爾,可提供於高度之認知症疾病之治療上極為有效果的含有杜那帕爾之經皮吸收型製劑。
以下,更詳細地說明關於本發明提供的含有杜那帕爾之經皮吸收型製劑。
本發明中所謂的經皮吸收型製劑係指至少含有支撐體與黏著組成物的貼附劑,包含具有藥物儲藏層的儲存器(reserver)型之外用貼附劑、及單層基質(matrix)型之外用貼附劑。
基質型之外用貼附劑因將具有自黏力及有效成分的黏著組成物直接附著於皮膚,與儲存器型之外用貼附劑比較下,接著性優異,藥劑之吸收性亦優異。
因此,以下關於本發明之經皮吸收型製劑,主要以基質型之貼附劑為例作說明,但本發明並未限定於此等。
本發明提供的經皮吸收型製劑,含有溶解杜那帕爾之黏著組成物,杜那帕爾以藥理學上有效的速度被釋放為宜,尤其是其形態並未限定。
典型而言,為含有藥物(杜那帕爾)的黏著劑層與於其背面上積層的支撐體成的形態。此黏著劑層以具有24小時以上可貼附於皮膚表面上亦無治療上問題的有效面積之自黏力者為較佳,但其為困難的情形時,亦可使用較含有藥物層之面積更大,且具有黏著力的片狀之覆蓋物者。
本發明之經皮吸收型製劑藉由於黏著組成物中使杜那帕爾及/或其藥學上可容許的鹽溶解,可無附著性問題且穩定地供給藥物。
以鹽之種類而言,並未特別限定,可舉例鹽酸鹽、硫酸鹽、甲磺酸鹽、檸檬酸鹽、反丁烯二酸鹽、酒石酸鹽、順丁烯二酸鹽及乙酸鹽。
因此,於本發明中,稱為杜那帕爾者係包含杜那帕爾及其藥學上可容許的鹽兩者。
又,相對於黏著劑組成物全體之重量,其摻合量為5~30重量%,較佳為5~20重量%,更佳為10~20重量%。
本發明之黏著組成物,以具有自黏力的黏著組成物而言,為含有疏水性高分子者。
以疏水性高分子而言並未特別限定,較佳可使用橡膠系高分子、丙烯酸系高分子、或矽系高分子。
以橡膠系之高分子而言,可舉例苯乙烯-異戊二烯-苯乙烯嵌段共聚物、異戊二烯、聚異丁烯(以下,縮寫為「PIB」)、苯乙烯-丁二烯-苯乙烯嵌段共聚物(以下,縮寫為「SBS」)、苯乙烯-丁二烯橡膠(以下,縮寫為「SBR」)等,其中以SIS為較佳。
以丙烯酸系高分子而言,只要為使其含有至少一種丙烯酸2-乙基己酯、丙烯酸甲酯、丙烯酸丁酯、丙烯酸羥基乙酯、甲基丙烯酸2-乙基己酯等所代表的(甲基)丙烯酸衍生物而共聚者即可,並未特別限定。
具體而言,例如,可使用醫藥品添加物辭典2007(日本醫藥品添加劑協會彙編)中收載為黏著劑之丙烯酸‧丙烯酸辛酯共聚物、丙烯酸2-乙基己基‧乙烯基吡咯啶酮共聚物溶液、丙烯酸酯-乙酸乙烯酯共聚物、丙烯酸2-乙基己酯-甲基丙烯酸2-乙基己酯‧甲基丙烯酸十二酯共聚物、丙烯酸甲酯-丙烯酸2-乙基己酯共聚樹脂乳劑、丙烯酸樹脂烷醇胺液中含有的丙烯酸系高分子等之黏著劑、DURO-TAK丙烯酸系黏著劑系列(Henkel公司製)、Eudragit系列(樋口商會)等。
以矽系高分子之具體例而言,可舉例聚有機矽氧烷(polyorganosiloxane)等之聚矽氧橡膠。
此種疏水性高分子可混合2種以上使用,以此等高分子之組成全體之重量為基準,考慮黏著劑層之形成及充分的透過性,摻合量為5~90重量%,較佳為10~80重量%,更佳為10~70重量%。
本發明提供的經皮吸收型製劑之黏著組成物,含有吸收促進劑者為較佳,以可使用的吸收促進劑而言,可舉例脂肪酸酯、高級醇、界面活性劑等。
具體而言,可舉例月桂酸甲酯、月桂酸己酯、檸檬酸三乙酯、肉豆蔻酸異丙酯(以下,縮寫為IPM)、肉豆蔻酸肉豆蔻酯、肉豆蔻酸辛基十二酯、棕櫚酸鯨蠟酯、甘油三乙酸酯、乳酸鯨蠟酯、乳酸月桂基酯、水楊酸甲酯、水楊酸二醇、水楊酸乙二醇、癸二酸二乙酯、癸二酸二異丙酯、中鏈脂肪酸三酸甘油酯、月桂醇、硬脂醇、異硬脂醇、肉豆蔻醇、油醇、鯨蠟醇、甘油單辛酸酯、甘油單癸酸酯、甘油單月桂酸酯、甘油單油酸酯、山梨糖醇酐單月桂酸酯、單油酸山梨糖醇酐單油酸酯、蔗糖單月桂酸酯、聚山梨酸酯20、丙二醇單月桂酸酯、聚乙二醇單月桂酸酯、聚乙二醇單硬脂酸酯、聚月桂乙二醇、HCO-60、月桂酸二乙醇醯胺、N-甲基-2-吡咯啶酮、克羅他米通(crotamiton)、二甲基亞碸,較佳可舉例檸檬酸三乙酯、肉豆蔻酸異丙酯、乳酸鯨蠟酯、油醇、山梨糖醇酐單油酸酯、聚乙二醇單硬脂酸酯、聚月桂乙二醇、N-甲基-2-吡咯啶酮及甘油三乙酸酯等。
其中,摻合選自肉豆蔻酸異丙酯、聚月桂乙二醇、月桂醇、或甘油三乙酸酯中之1種或2種以上的製劑為可顯示貼附初期的高主藥釋放性與優異的藥物釋放持續性者。尤其使用SIS作為疏水性高分子的情形,於組合聚月桂乙二醇、月桂醇、或甘油三乙酸酯的情形的效果高。又,使用丙烯酸系高分子的情形,與肉豆蔻酸異丙酯組合使用者為較佳。
此種吸收促進劑,考慮作為貼附製劑之充分的主藥之透過性、及發紅、浮腫等之皮膚刺激性等,以黏著層之組成全體之重量為基準,摻合0.01~30重量%左右者為較佳,尤其組合SIS與選自甘油三乙酸酯、聚月桂乙二醇、及月桂醇中之1種或2種以上使用的情形,此等吸收促進劑之摻合量以1~10重量%為更佳,再更佳為3~8重量%。
另一方面,組合丙烯酸系高分子與肉豆蔻酸異丙酯使用的情形,以10~30重量%為較佳,更佳為20~30重量%。吸收促進劑之摻合量較0.01%少的情形不可能獲得所欲之主藥釋放性,相反地摻合大於30重量%的場合,有製劑物性降低、或皮膚刺激性變高等為不佳的影響。
本發明提供的經皮吸收型製劑中的黏著劑組成物,可含有塑化劑。以可使用的塑化劑而言,可舉例石油系油(例如,石蠟系加工油、環烷烴(naphthene)系加工油、芳香族系加工油等)、鯊烷、鯊烯、植物系油(例如,橄欖油、山茶油、松油(tall oil)、花生油、蓖麻油)、聚矽氧油、二元酸酯(例如,對苯二甲酸二丁酯、對苯二甲酸二辛酯等)、液狀橡膠(例如,聚丁烯、液狀異戊二烯橡膠)、液狀脂肪酸酯類(肉豆蔻酸異丙酯、月桂酸己酯、癸二酸二乙酯、癸二酸二異丙酯)、二乙二醇、聚乙二醇、丙二醇、二丙二醇等。尤其是流動石蠟、液狀聚丁烯、或聚矽氧油為較佳。最佳為流動石蠟。
此等成分可混合2種以上使用,此類塑化劑之以黏著層之組成全體為基準,考慮充分之皮膚透過性及作為貼附製劑之充分之凝集力之維持而合計之摻合量為10~70重量%,較佳為10~60重量%,再較佳為10~50重量%,更佳為10~30重量%。
為了調整製劑之黏著力,於本發明之黏著層中摻合賦予黏著之樹脂者為理想。又,賦予黏著之樹脂中,亦有顯示溶解杜那帕爾的作用者,亦有使用用於調節杜那帕爾於貼附劑中之溶解性者。
以可使用的賦予黏著之樹脂而言,可舉例松香(rosin)衍生物(例如,松香、松香甘油酯、氫化松香、氫化松香甘油酯、松香之季戊四醇酯等)、脂環族飽和烴樹脂(例如ALCON P100,荒川化學工業公司製)、脂肪族系烴樹脂(例如Quintone B170,日本Zeon公司製)、萜烯(terpene)樹脂(例如CLEARON P-125,YASUHARA CHEMICAL公司製)、順丁烯二酸樹脂等,但考慮製劑之黏著性與製劑中之杜那帕爾溶解性時,以氫化松香甘油酯為特佳。
此類賦予黏著之樹脂以黏著組成物之組成全體為基礎,考慮作為貼附製劑之充分黏著力及剝離時對皮膚之刺激性之摻合量可為5~70重量%,較佳為5~60重量%,再更佳為10~50重量%。
本發明提供的含有杜那帕爾之經皮吸收型製劑,因係全身作用性之經皮吸收型製劑,保存中之主藥之結晶化成為與貼附時之杜那帕爾之血中濃度降低有關的原因而為不佳。因此,冀望即使於長期保存條件下製劑中杜那帕爾之結晶亦不會生成者。然而,本發明因係摻合經皮吸收促進劑的製劑之故,於長期保存品中難以保持基劑之均一性,而有因基劑之不均一化造成主藥之結晶化的顧慮。
因此於SIS製劑中,不僅將氫化松香甘油酯作為賦予黏著之樹脂,亦嘗試使其作用為杜那帕爾之溶解劑,而提高杜那帕爾之溶解性,但以一定量以上摻合氫化松香甘油酯的情形,杜那帕爾之溶解性過高,而致使看到主藥釋放性降低,故氫化松香甘油酯與杜那帕爾有必要以適當摻合比率摻合者。
依據本發明者之探討,確認本發明之含有杜那帕爾之經皮吸收型製劑中的氫化松香甘油酯與杜那帕爾之較佳摻合比率為氫化松香甘油酯/杜那帕爾=1.5~8,更佳為1.5~5,再較佳為2~4。亦即,氫化松香甘油酯/杜那帕爾小於1.5的情形,因製劑中之杜那帕爾之溶解性低,會擔心保存中之製劑主藥之結晶化,又,大於8的情形,會發生主藥釋放性之降低。
此外於SIS製劑中,確認SIS摻合量與杜那帕爾之結晶化有關連性。亦即,藉由摻合SIS,會抑制製劑中的杜那帕爾之移動性,結果可抑制主藥之結晶化。然而,多量地摻合SIS的情形,有引起製劑黏著性降低的可能性。
相反地,流動石蠟之摻合會促進杜那帕爾之結晶化。即,藉由流動石蠟之摻合,不僅促進製劑中之杜那帕爾之移動性,而且因流動石蠟本身對杜那帕爾的溶解性低,使製劑全體之杜那帕爾之溶解性降低。然而,將流動石蠟摻合量抑制為低量者則與黏著物性之降低有關。
根據此等之狀況,於本發明中,藉由將流動石蠟與SIS之摻合比率合適化,可不損害黏著物性且抑制杜那帕爾之結晶化。
亦即,本發明中的SIS與流動石蠟之摻合比率為SIS/流動石蠟=0.7~1.5,較佳為0.8~1.5。SIS/流動石蠟小於0.7的情形,流動石蠟之摻合量會成為過剩,而擔心長期保存製劑中的杜那帕爾之結晶化。另一方面,大於1.5的情形,因SIS含量會過高,而引起黏著力降低。
本發明提供的經皮吸收型製劑中,視需要可使用抗氧化劑、填充劑、交聯劑、防腐劑、紫外線吸收劑。
以抗氧化劑而言,生育酚及該等之酯衍生物、抗壞血酸、抗壞血酸硬脂酸酯、降二氫癒創木酸(nordihydroguaiaretic acid)、二丁基羥基甲苯(以下,縮寫為BHT)、丁基羥基甲氧苯等為理想。
以填充劑而言,碳酸鈣、碳酸鎂、矽酸鹽(例如,矽酸鋁、矽酸鎂等)、矽酸、硫酸鋇、硫酸鈣、鋅酸鈣、氧化鋅、氧化鈦、二氧化矽等為理想。
以交聯劑而言,胺基樹脂、酚樹脂、環氧樹脂、醇酸(alkyd)樹脂、不飽和聚酯等之熱硬化性樹脂、異氰酸酯化合物、嵌段異氰酸酯化合物、有機系交聯劑、金屬或金屬化合物等之無機系交聯劑為理想。
以防腐劑而言,對羥基苯甲酸乙酯、對羥基苯甲酸丙酯、對羥基苯甲酸丁酯等為理想。
以紫外線吸收劑而言,對胺基苯甲酸衍生物、蒽基酸衍生物、水楊酸衍生物、胺基酸系化合物、二烷衍生物、香豆素衍生物、咪唑啉衍生物、嘧啶衍生物等為理想。
此類抗氧化劑、填充劑、交聯劑、防腐劑、紫外線吸收劑等,其以製劑之黏著層之組成全體之重量為基礎,較佳可以摻合10重量%以下,再較佳為5重量%以下,特佳為2重量%以下。
具有如上述的組成之本發明之經皮吸收型製劑,亦可依據任一方法製造。例如,一般稱為熱熔(hot melt)法之使含藥物的基劑組成熱融解,於剝離膜或支撐體上塗布後,獲得以與支撐體或剝離膜貼合為目的的本劑的方法,或一般稱為溶劑法之使含藥物之基劑成分溶解於甲苯、己烷、乙酸乙酯等之溶劑,於剝離膜或支撐體上伸展而將溶劑乾燥除去後,獲得以與支撐體或剝離膜貼合為目的之本劑的方法。
以本發明之經皮吸收型製劑之支撐體而言,可使用伸縮性或非伸縮性之支撐體。例如,選自布、不織布、聚胺基甲酸酯、聚酯、聚乙酸乙烯酯、聚偏二氯乙烯、聚乙烯、聚對酞酸乙二醇酯(以下,縮寫為「PET」)、鋁薄片等,或該等之複合素材。
又剝離膜只要為可保護黏著層、含有的抗認知症劑杜那帕爾不變質到經皮吸收型製劑適用於皮膚時為止,且可容易剝離地經矽塗布者則不特別限定。
以其具體例而言,可舉例將聚乙烯膜、聚對酞酸乙二酯膜或聚丙烯膜作矽塗布者。
如以上方式調製的本發明之經皮吸收型製劑,使有效成分杜那帕爾溶解於摻合疏水性高分子及吸收促進劑、進一步摻合上述各種添加劑的貼附劑基劑中,據此,可發揮投與後的杜那帕爾之快速血中濃度之上昇與持續長時間維持有效血中濃度的優異效果。
以下,陳示本發明之實施例以進一步具體說明本發明,但本發明並未限定於此等實施例,於不脫離本發明之技術思想的範圍內可作各種變更。另外,以下之實施例只要未特別表示,%全部意指重量%。
SIS 15%
流動石蠟 24%
BHT 1%
氫化松香甘油酯 35%
甘油三乙酸酯 5%
杜那帕爾 20%
全量 100%
預先將杜那帕爾溶解於甘油三乙酸酯及甲苯混液後,與溶解於甲苯的殘餘成分混合。將混合物塗布於剝離膜上後,乾燥除去甲苯,與PET膜支撐體貼合,獲得本發明之經皮吸收型製劑。
以下述表1所示之調配,依據上述實施例1中記載之方法,獲得本發明之實施例2~實施例10之經皮吸收型製劑。
調製於實施例1之經皮吸收型製劑中未摻合吸收促進劑(甘油三乙酸酯)而製造的經皮吸收型製劑,作為比較例1。
又,製造步驟與實施例1相同。
以下述表2所示組合,使杜那帕爾之摻合量、及作為吸收促進劑之甘油三乙酸酯、聚月桂乙二醇及月桂醇之摻合量變化,依據實施例1之方法,獲得實施例11~實施例21之經皮吸收型製劑。
丙烯酸系黏著劑 70%(DURO-TAK 87-2287,Henkel公司製)
IPM 10%
杜那帕爾 20%
全量 100%
以上述處方,使用丙烯酸系黏著劑,獲得本發明之實施例22之經皮吸收型製劑。
亦即,於杜那帕爾、IPM、及丙烯酸系黏著劑中加入溶劑(乙酸乙酯)並充分混合。將混合物塗布於剝離膜上後將乙酸乙酯乾燥除去,與PET膜支撐體貼合,獲得本發明之經皮吸收型製劑。
以下述表3記載之處方,與實施例22同樣地獲得本發明之實施例23~實施例25之經皮吸收型製劑。
聚矽氧橡膠 75%(BIO-PSA 4601,Dow Corning公司製)
甘油三乙酸酯 5%
杜那帕爾 20%
全量 100%
於杜那帕爾、甘油三乙酸酯及聚矽氧橡膠中加入溶劑(乙酸乙酯),充分混合。將混合物塗布於剝離膜上後將乙酸乙酯乾燥除去,與PET膜支撐體貼合,獲得本發明之實施例26之經皮吸收型製劑。
調製於實施例22之處方中,未摻合吸收促進劑(IPM)而製造的經皮吸收型製劑,作為比較例2。
另外,製造步驟與實施例22相同。
整理此等之實施例22~實施例26、及比較例2之處方示於表3。
為了探討SIS製劑中的杜那帕爾之藥物釋放性,尤其是投與後即刻~貼附初期中的杜那帕爾釋放性,於實施例1~9、及比較例1之各經皮吸收型製劑,進行大鼠中的活體外皮膚透過性試驗。
剝離無毛大鼠之腹部皮膚,將真皮側作為受體層側,其內側以磷酸緩衝生理食鹽水充滿,於水套(water jacket)回流37℃之溫水。
將各試驗製劑壓印成圓形(1.54cm2
),取出貼附於皮膚,經時地取樣受體液,經高速液體層析法,測定杜那帕爾透過量,算出於恆定狀態(試驗開始後8~10小時)中的皮膚透過速度(μg/cm2
/hr)。
其結果示於第1圖。
由圖中所示的結果,確認本發明之實施例1~9之製劑係顯示較比較例1之製劑更快速的藥物釋放性的製劑。
SIS製劑中的杜那帕爾之藥物釋放性,尤其為了檢討投與後即刻~貼附初期中的杜那帕爾釋放性,對實施例11~13、15~18、及實施例20~21之各經皮吸收型製劑,各進行大鼠中的活體外皮膚透過性試驗。
剝離無毛大鼠之腹部皮膚,將真皮側作為受體層側,其內側以磷酸緩衝生理食鹽水充滿,於水套回流37℃之溫水。
將各試驗製劑壓印成圓形(1.54cm2
),取出貼附於皮膚,經時地取樣受體液,經高速液體層析法,測定杜那帕爾透過量,算出恆定狀態(試驗開始後12~24小時)中的皮膚透過速度(μg/cm2
/hr)。
其結果示於第2圖。
由圖中所示結果,確認各實施例之製劑為顯示快速藥物釋放性的製劑。此點亦可與試驗例1中的比較例1比較皮膚透過速度來確認。
為了探討丙烯酸製劑中的杜那帕爾之藥物釋放性,尤其投與後即刻~貼附初期中的杜那帕爾釋放性,對實施例23~25及比較例2之各經皮吸收型製劑,各進行大鼠中的活體外皮膚透過性試驗。
剝離經除毛的Wistar系大鼠之腹部皮膚,將真皮側作為受體層側,其內側以磷酸緩衝生理食鹽水充滿於水套回流37℃之溫水。
將各試驗製劑壓印成圓形(1.54cm2
),取出貼附於皮膚,經時地取樣受體液,經高速液體層析法,測定杜那帕爾透過量,算出恆定狀態(試驗開始後12~24時間)中的皮膚透過速度(μg/cm2
/hr)。
其結果示於第3圖。
確認本發明之各實施例之製劑與比較例3之製劑相比為顯示快速藥物釋放性的製劑。
對實施例1及比較例1之經皮吸收型製劑,進行杜那帕爾之兔血漿中濃度測定試驗(藥物投與量各為70mg)。
將各貼附劑(經皮吸收型製劑)貼附於經除毛的兔背部24小時,經時性採血,以LC-MS法測量血漿中之杜那帕爾濃度。
其結果示於第4圖。
由圖中之結果可知,本發明之實施例1之貼附劑(經皮吸收型製劑)與比較例1之貼附劑(經皮吸收型製劑)比較為可持續釋出藥物的製劑。
於實施例1、3、7、11、17、23及24之各經皮吸收型製劑,於60℃之保存條件保存1個月的試料,進行以下之穩定性試驗。其結果示於表4。
另外,試驗項目如下。
於各保存製劑,以目視及顯微鏡(×450)觀察製劑表面之結晶析出之有無。
依據以下來評價。
以目視可確認結晶析出:×
以顯微鏡可確認結晶析出:△
無法確認結晶析出:○
將保存製劑中,未觀察到結晶析出的實施例11、17、23及24之製劑中之藥物濃度以液體層析法測定,將保存前之各製劑中的杜那帕爾含量作為初期值(100%),計算保存後之各製劑之藥物殘存率(對初期%)。
將保存製劑中,未觀察到結晶析出的實施例11、17、23及24之製劑使用USP Drug Release Apparatus 6(圓筒,Cylinder)法進行釋放試驗,以液體層析法求得杜那帕爾之釋放率。
表4:各製劑之穩定性試驗結果
各保存製劑並無以目視可確認的結晶之析出,尤其實施例11、實施例17、實施例23及實施例24之各製劑,即使以顯微鏡觀察亦未觀察到結晶析出。
又實施例11、17、23、及24之各製劑之主藥含量、及釋放性並無顯著降低,確認為顯示優異的穩定性的經皮吸收型製劑。
於實施例11、13、18~21、23~24、及市售之抗認知症貼附劑(含有卡巴拉汀(rivastigmine)9.6mg)作為對照製劑之皮膚一次刺激性,以使用兔的Draize法進行試驗。
於兔背部之健康皮膚、及損傷皮膚上貼附各試驗製劑24小時,依據表5之判定標準,目視判定剝離1小時、24小時、48小時後之皮膚症狀,算出各試驗製劑之刺激指數。
刺激指數之判定基準示於表5,測定結果示於表6。
刺激指數=[剝離後1及48小時後之評點合計]/4
刺激指數=0:無刺激性
0<刺激指數<2:弱刺激性
2≦刺激指數<5:中等刺激性
5≦刺激指數:強刺激性
由上述結果可確認本發明之經皮吸收型製劑係安全性高,與市售之抗認知症貼附劑比較為相同或更高安全性之製劑。
依據本發明提供的含有杜那帕爾之經皮吸收型製劑,可將有效成分杜那帕爾經由皮膚使其有效率地於循環血液中吸收。
又亦可迴避經口投與之情形可見的消化器系統之副作用或伴隨急激的血中濃度之上昇所產生的中樞系統之副作用,又作為以杜那帕爾之長時間投與為目的的外用製劑特別有效,賦予認知症疾患治療極大希望。
第1圖為顯示本發明之試驗例1之活體外皮膚透過性試驗之結果的圖。
第2圖為顯示本發明之試驗例2之活體外皮膚透過性試驗之結果的圖。
第3圖為顯示本發明之試驗例3之活體外皮膚透過性試驗之結果的圖。
第4圖為顯示關於本發明之含有杜那帕爾之經皮吸收型製劑,杜那帕爾之兔血中濃度測定試驗之結果的圖。
Claims (7)
- 一種經皮吸收型製劑,其係使有效成分之杜那帕爾(donepezil)溶解於貼附劑基劑而成的經皮吸收型製劑,該貼附劑基劑係摻合有苯乙烯-異戊二烯-苯乙烯嵌段共聚物、氫化松香甘油酯(hydrogenated rosin glycerin ester)、流動石蠟、及吸收促進劑,其特徵為:(a)氫化松香甘油酯與杜那帕爾之摻合比率為氫化松香甘油酯/杜那帕爾=1.5~8;(b)苯乙烯-異戊二烯-苯乙烯嵌段共聚物與流動石蠟之摻合比率為苯乙烯-異戊二烯-苯乙烯嵌段共聚物/流動石蠟=0.7~1.5。
- 如申請專利範圍第1項之經皮吸收型製劑,其中該吸收促進劑之摻合量為1~10重量%。
- 一種經皮吸收型製劑,其係使有效成分之杜那帕爾5~30重量%溶解於貼附劑基劑而成的經皮吸收型製劑,該貼附劑基劑係摻合有苯乙烯-異戊二烯-苯乙烯嵌段共聚物5~90重量%、氫化松香甘油酯5~70重量%、流動石蠟10~70重量%、及吸收促進劑1~10重量%,其特徵為:(a)氫化松香甘油酯與杜那帕爾之摻合比率為氫化松香甘油酯/杜那帕爾=1.5~8;且(b)苯乙烯-異戊二烯-苯乙烯嵌段共聚物與流動石蠟之摻合比率為苯乙烯-異戊二烯-苯乙烯嵌段共聚物/流動石蠟=0.7~1.5。
- 如申請專利範圍第1至3項中任一項之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、檸檬酸三乙酯、肉豆蔻酸異丙酯、乳酸鯨蠟酯、油醇(oleyl alcohol)、山梨糖醇酐單油酸酯(sorbitan monooleate)、聚乙二醇單硬脂酸酯、聚月桂乙二醇(lauromacrogol)、N-甲基-2-吡咯啶酮及甘油三乙酸酯(triacetin)中之1種或2種以上。
- 如申請專利範圍第1至3項中任一項之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、肉豆蔻酸異丙酯、聚月桂乙二醇、甘油三乙酸酯中之1種或2種以上。
- 如申請專利範圍第1至3項中任一項之經皮吸收型製劑,其中該吸收促進劑係選自月桂醇、聚月桂乙二醇、甘油三乙酸酯中之1種或2種以上。
- 一種經皮吸收型製劑,其係使5~30重量%之有效成分杜那帕爾溶解於貼附劑基劑而成的經皮吸收製劑,該貼附劑基劑係摻合有5~90重量%之苯乙烯-異戊二烯-苯乙烯嵌段共聚物、5~70重量%之氫化松香甘油酯、及10~70重量之流動石蠟,其中(a)氫化松香甘油酯與杜那帕爾之摻合比率為氫化松香甘油酯/杜那帕爾=1.5~8,且(b)苯乙烯-異戊二烯-苯乙烯嵌段共聚物與流動石蠟之摻合比率為苯乙烯-異戊二烯-苯乙烯嵌段共聚物/流動石蠟=0.7~1.5。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009242656 | 2009-10-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201119691A TW201119691A (en) | 2011-06-16 |
TWI481425B true TWI481425B (zh) | 2015-04-21 |
Family
ID=43900264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW099135864A TWI481425B (zh) | 2009-10-21 | 2010-10-21 | 含杜那帕爾經皮吸收型製劑 |
Country Status (13)
Country | Link |
---|---|
US (1) | US8840922B2 (zh) |
EP (1) | EP2491931B1 (zh) |
JP (1) | JP5913981B2 (zh) |
KR (1) | KR101734602B1 (zh) |
CN (1) | CN102573843B (zh) |
AU (1) | AU2010309030B2 (zh) |
BR (1) | BR112012011334A2 (zh) |
CA (1) | CA2778103C (zh) |
ES (1) | ES2652491T3 (zh) |
MX (1) | MX2012004550A (zh) |
RU (1) | RU2545696C2 (zh) |
TW (1) | TWI481425B (zh) |
WO (1) | WO2011049038A1 (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201130935A (en) * | 2009-12-16 | 2011-09-16 | Goto Takeshi | Transdermally absorbed preparation of anti-dementia drug |
WO2012043801A1 (ja) * | 2010-09-30 | 2012-04-05 | 積水メディカル株式会社 | 貼付剤 |
TWI433904B (zh) * | 2011-01-12 | 2014-04-11 | Taiwan Biotech Co Ltd | 多奈哌齊經皮貼片 |
JP6089339B2 (ja) * | 2011-09-08 | 2017-03-08 | 株式会社 ケイ・エム トランスダーム | 経皮吸収製剤 |
WO2013187451A1 (ja) * | 2012-06-12 | 2013-12-19 | 株式会社 ケイ・エム トランスダーム | 貼付剤 |
CN102895217A (zh) * | 2012-11-13 | 2013-01-30 | 沈阳药科大学 | 长效多奈哌齐经皮吸收贴剂 |
KR101811797B1 (ko) | 2013-04-03 | 2017-12-22 | 동국제약 주식회사 | 도네페질을 포함하는 비경구투여용 약제학적 조성물 |
KR101485822B1 (ko) * | 2014-01-22 | 2015-01-23 | 주식회사 대웅제약 | 도네페질 또는 그의 염을 함유하는 경피흡수제제 |
JP6495339B2 (ja) * | 2014-02-20 | 2019-04-03 | エヌエーエル ファーマスーティカル グループ リミテッド | ドネペジルを含む経皮薬物送達システム |
WO2017014306A1 (ja) * | 2015-07-22 | 2017-01-26 | 積水化学工業株式会社 | 製剤 |
WO2017117554A1 (en) | 2015-12-30 | 2017-07-06 | Corium International, Inc. | Systems and methods for long term transdermal administration |
CN109922796B (zh) | 2016-06-23 | 2023-04-07 | 考里安有限责任公司 | 具有亲水和疏水域的粘合剂基质和治疗剂 |
EP3490559A1 (en) | 2016-07-27 | 2019-06-05 | Corium International, Inc. | Transdermal delivery systems with pharmacokinetics bioequivalent to oral delivery |
WO2018022815A2 (en) | 2016-07-27 | 2018-02-01 | Corium International, Inc. | Transdermal formulation and delivery method of low solubility or unstable unionized neutral drugs by in situ salt-to-neutral drug conversion of salt drug |
US10945968B2 (en) | 2016-07-27 | 2021-03-16 | Corium, Inc. | Memantine transdermal delivery systems |
KR102033686B1 (ko) | 2017-05-19 | 2019-10-18 | 보령제약 주식회사 | 도네페질을 함유하는 마이크로니들 경피 패치 |
JP2019034905A (ja) * | 2017-08-17 | 2019-03-07 | コスメディ製薬株式会社 | デヒドロ酢酸含有経皮吸収製剤 |
US20200330371A1 (en) * | 2017-10-30 | 2020-10-22 | Teikoku Seiyaku Co., Ltd. | Transdermally administrable preparation |
WO2019126531A1 (en) | 2017-12-20 | 2019-06-27 | Corium, Inc. | Transdermal adhesive composition comprising a volatile liquid therapeutic agent having low melting point |
KR102024996B1 (ko) | 2017-12-27 | 2019-09-25 | 동아에스티 주식회사 | 도네페질을 함유하는 치매 치료용 경피흡수제제 |
KR102115102B1 (ko) | 2018-12-21 | 2020-05-26 | 동아에스티 주식회사 | 안정화된 도네페질 함유 경피 흡수제제 |
KR102372630B1 (ko) | 2019-05-15 | 2022-03-14 | 주식회사 대웅제약 | 고함량의 도네페질 또는 그의 염을 포함하는 경피흡수제제 |
CN112823793A (zh) * | 2019-11-20 | 2021-05-21 | 成都康弘药业集团股份有限公司 | 一种含有多奈哌齐的透皮贴剂及其制备方法 |
KR20210133816A (ko) | 2020-04-29 | 2021-11-08 | 신신제약 주식회사 | 도네페질을 함유하는 경피흡수제제 |
KR102227100B1 (ko) * | 2020-08-14 | 2021-03-12 | 주식회사 종근당 | 도네페질 에테르 팔미테이트 또는 이의 약제학적으로 허용가능한 염 |
JP2022122784A (ja) | 2021-02-10 | 2022-08-23 | コスメディ製薬株式会社 | 酸化防止剤含有経皮吸収製剤 |
CN114796164B (zh) * | 2022-05-24 | 2022-12-23 | 河南羚锐制药股份有限公司 | 一种挥发类药物快速释放的贴膏剂基质制备方法 |
WO2024127805A1 (ja) * | 2022-12-16 | 2024-06-20 | 帝國製薬株式会社 | ドネペジル含有経皮吸収製剤 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090175929A1 (en) * | 2006-05-09 | 2009-07-09 | Takaaki Terahara | Transdermally absorbable Donepezil Preparation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5601839A (en) * | 1995-04-26 | 1997-02-11 | Theratech, Inc. | Triacetin as a penetration enhancer for transdermal delivery of a basic drug |
JP3987655B2 (ja) | 1998-03-03 | 2007-10-10 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 抗痴呆薬を含有した経皮適用製剤又は坐剤 |
US20020106402A1 (en) * | 2000-12-05 | 2002-08-08 | Hartwig Rod Lawson | Crystallization inhibition of drugs in transdermal drug delivery systems and methods of use |
WO2003032960A1 (fr) | 2001-10-17 | 2003-04-24 | Hisamitsu Pharmaceutical Co., Inc. | Preparations pour absorption percutanee |
JP5075334B2 (ja) * | 2004-11-22 | 2012-11-21 | 久光製薬株式会社 | 薬物含有貼付剤 |
WO2008044336A1 (fr) * | 2006-10-11 | 2008-04-17 | Hisamitsu Pharmaceutical Co., Inc. | Préparation adhésive contenant un cristal |
CA2670991A1 (en) * | 2006-12-01 | 2008-06-05 | Nitto Denko Corporation | Percutaneously absorbable preparation comprising donepezil |
JP2009022730A (ja) * | 2007-06-18 | 2009-02-05 | Kyoritsu Yakuhin Kogyo Kk | 貼付剤 |
KR101454362B1 (ko) * | 2008-03-24 | 2014-10-23 | 아이큐어 주식회사 | 도네페질을 유효성분으로 함유하는 치매 치료용경피흡수제제 |
CA2725484A1 (en) | 2008-05-30 | 2009-12-03 | Eisai R&D Management Co., Ltd. | Percutaneously absorbable preparation |
-
2010
- 2010-10-18 MX MX2012004550A patent/MX2012004550A/es active IP Right Grant
- 2010-10-18 RU RU2012120745/15A patent/RU2545696C2/ru active IP Right Revival
- 2010-10-18 KR KR1020127012596A patent/KR101734602B1/ko active Active
- 2010-10-18 BR BR112012011334-8A patent/BR112012011334A2/pt not_active IP Right Cessation
- 2010-10-18 EP EP10824887.3A patent/EP2491931B1/en active Active
- 2010-10-18 CN CN201080047352.2A patent/CN102573843B/zh active Active
- 2010-10-18 CA CA2778103A patent/CA2778103C/en active Active
- 2010-10-18 US US13/503,198 patent/US8840922B2/en active Active
- 2010-10-18 AU AU2010309030A patent/AU2010309030B2/en active Active
- 2010-10-18 JP JP2011537235A patent/JP5913981B2/ja active Active
- 2010-10-18 ES ES10824887.3T patent/ES2652491T3/es active Active
- 2010-10-18 WO PCT/JP2010/068260 patent/WO2011049038A1/ja active Application Filing
- 2010-10-21 TW TW099135864A patent/TWI481425B/zh active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090175929A1 (en) * | 2006-05-09 | 2009-07-09 | Takaaki Terahara | Transdermally absorbable Donepezil Preparation |
Also Published As
Publication number | Publication date |
---|---|
EP2491931A4 (en) | 2013-06-12 |
CN102573843B (zh) | 2014-09-24 |
EP2491931B1 (en) | 2017-09-20 |
EP2491931A1 (en) | 2012-08-29 |
WO2011049038A1 (ja) | 2011-04-28 |
KR101734602B1 (ko) | 2017-05-11 |
AU2010309030B2 (en) | 2013-10-31 |
RU2545696C2 (ru) | 2015-04-10 |
CN102573843A (zh) | 2012-07-11 |
KR20120093293A (ko) | 2012-08-22 |
US8840922B2 (en) | 2014-09-23 |
JPWO2011049038A1 (ja) | 2013-03-14 |
RU2012120745A (ru) | 2013-11-27 |
TW201119691A (en) | 2011-06-16 |
CA2778103C (en) | 2017-11-07 |
MX2012004550A (es) | 2012-05-29 |
AU2010309030A1 (en) | 2012-05-10 |
CA2778103A1 (en) | 2011-04-28 |
US20120207816A1 (en) | 2012-08-16 |
BR112012011334A2 (pt) | 2020-08-25 |
JP5913981B2 (ja) | 2016-05-11 |
ES2652491T3 (es) | 2018-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI481425B (zh) | 含杜那帕爾經皮吸收型製劑 | |
AU779027B2 (en) | Patches for external use | |
JP4394443B2 (ja) | 経皮吸収型製剤 | |
US8420117B2 (en) | Patch formulation for external use | |
US20180140610A1 (en) | Opipramol patch | |
JP2009013171A (ja) | メマンチン含有経皮吸収製剤 | |
JP6129632B2 (ja) | 貼付剤 | |
TW201717920A (zh) | 經皮吸收型製劑 | |
JP6695571B2 (ja) | 経皮吸収型製剤 | |
JP7079015B2 (ja) | リバスチグミン含有経皮吸収型製剤 | |
TWI491690B (zh) | 含有聯苯乙酸之經皮吸收製劑 | |
WO2016208729A1 (ja) | ナルフラフィン含有経皮吸収貼付剤 | |
JP6675589B2 (ja) | 経皮吸収型製剤 | |
JP6512905B2 (ja) | フェンタニル含有貼付剤 | |
WO2024127805A1 (ja) | ドネペジル含有経皮吸収製剤 | |
HK1170938A (zh) | 含有多奈哌齊的經皮吸收型製劑 | |
HK1170938B (zh) | 含有多奈哌齊的經皮吸收型製劑 |