WO2005046680A1 - 経皮吸収型脳保護剤 - Google Patents
経皮吸収型脳保護剤 Download PDFInfo
- Publication number
- WO2005046680A1 WO2005046680A1 PCT/JP2003/014362 JP0314362W WO2005046680A1 WO 2005046680 A1 WO2005046680 A1 WO 2005046680A1 JP 0314362 W JP0314362 W JP 0314362W WO 2005046680 A1 WO2005046680 A1 WO 2005046680A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mass
- base
- rubber
- brain
- methyl
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 24
- 239000003223 protective agent Substances 0.000 title claims abstract description 6
- 230000002490 cerebral effect Effects 0.000 title abstract description 7
- 239000004480 active ingredient Substances 0.000 claims abstract description 22
- 210000004556 brain Anatomy 0.000 claims abstract description 18
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 229920001971 elastomer Polymers 0.000 claims description 23
- 239000005060 rubber Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- 239000008194 pharmaceutical composition Substances 0.000 claims description 11
- 239000004014 plasticizer Substances 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 9
- 229920003169 water-soluble polymer Polymers 0.000 claims description 9
- 150000005846 sugar alcohols Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 abstract description 10
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 37
- -1 hydroxyl radicals Chemical class 0.000 description 26
- 238000002360 preparation method Methods 0.000 description 20
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 229940079593 drug Drugs 0.000 description 17
- 239000003814 drug Substances 0.000 description 17
- 238000001990 intravenous administration Methods 0.000 description 17
- 241000700159 Rattus Species 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- 206010008118 cerebral infarction Diseases 0.000 description 13
- 239000008280 blood Substances 0.000 description 12
- 210000004369 blood Anatomy 0.000 description 12
- 229940090044 injection Drugs 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 239000011347 resin Substances 0.000 description 10
- 229920005989 resin Polymers 0.000 description 10
- 238000001802 infusion Methods 0.000 description 9
- 208000026106 cerebrovascular disease Diseases 0.000 description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 230000001052 transient effect Effects 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 6
- 235000006708 antioxidants Nutrition 0.000 description 6
- 239000003623 enhancer Substances 0.000 description 6
- 208000012902 Nervous system disease Diseases 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000003078 antioxidant effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 208000028867 ischemia Diseases 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920002125 Sokalan® Polymers 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 230000017531 blood circulation Effects 0.000 description 4
- 230000030833 cell death Effects 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 229950009041 edaravone Drugs 0.000 description 4
- 239000004310 lactic acid Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- 210000003657 middle cerebral artery Anatomy 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 150000007524 organic acids Chemical class 0.000 description 4
- 230000036407 pain Effects 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 3
- NOOLISFMXDJSKH-KXUCPTDWSA-N (-)-Menthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@H]1O NOOLISFMXDJSKH-KXUCPTDWSA-N 0.000 description 3
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 201000006474 Brain Ischemia Diseases 0.000 description 3
- 206010008120 Cerebral ischaemia Diseases 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 230000036760 body temperature Effects 0.000 description 3
- 210000004958 brain cell Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229960003338 crotamiton Drugs 0.000 description 3
- DNTGGZPQPQTDQF-XBXARRHUSA-N crotamiton Chemical compound C/C=C/C(=O)N(CC)C1=CC=CC=C1C DNTGGZPQPQTDQF-XBXARRHUSA-N 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 229940093915 gynecological organic acid Drugs 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 235000005985 organic acids Nutrition 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 235000002906 tartaric acid Nutrition 0.000 description 3
- 239000011975 tartaric acid Substances 0.000 description 3
- 235000007586 terpenes Nutrition 0.000 description 3
- XMGQYMWWDOXHJM-JTQLQIEISA-N (+)-α-limonene Chemical compound CC(=C)[C@@H]1CCC(C)=CC1 XMGQYMWWDOXHJM-JTQLQIEISA-N 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- ZRHUHDUEXWHZMA-UHFFFAOYSA-N 1,4-dihydropyrazol-5-one Chemical compound O=C1CC=NN1 ZRHUHDUEXWHZMA-UHFFFAOYSA-N 0.000 description 2
- PKDBCJSWQUOKDO-UHFFFAOYSA-M 2,3,5-triphenyltetrazolium chloride Chemical compound [Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC=CC=2)=NN1C1=CC=CC=C1 PKDBCJSWQUOKDO-UHFFFAOYSA-M 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 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
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920002367 Polyisobutene Polymers 0.000 description 2
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- BWZOPYPOZJBVLQ-UHFFFAOYSA-K aluminium glycinate Chemical compound O[Al+]O.NCC([O-])=O BWZOPYPOZJBVLQ-UHFFFAOYSA-K 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229940024546 aluminum hydroxide gel Drugs 0.000 description 2
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003925 brain function Effects 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 210000001168 carotid artery common Anatomy 0.000 description 2
- 210000000269 carotid artery external Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 description 2
- 230000007760 free radical scavenging Effects 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229940102223 injectable solution Drugs 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 208000037906 ischaemic injury Diseases 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 230000004792 oxidative damage Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- 230000010410 reperfusion Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229940037001 sodium edetate Drugs 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 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
- 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 description 2
- 210000003462 vein Anatomy 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- XBYRMPXUBGMOJC-UHFFFAOYSA-N 1,2-dihydropyrazol-3-one Chemical compound OC=1C=CNN=1 XBYRMPXUBGMOJC-UHFFFAOYSA-N 0.000 description 1
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 1
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 1
- PZNPLUBHRSSFHT-RRHRGVEJSA-N 1-hexadecanoyl-2-octadecanoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)O[C@@H](COP([O-])(=O)OCC[N+](C)(C)C)COC(=O)CCCCCCCCCCCCCCC PZNPLUBHRSSFHT-RRHRGVEJSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-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
- 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 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- MCGBIXXDQFWVDW-UHFFFAOYSA-N 4,5-dihydro-1h-pyrazole Chemical compound C1CC=NN1 MCGBIXXDQFWVDW-UHFFFAOYSA-N 0.000 description 1
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 229920000298 Cellophane Polymers 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
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 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
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- XEUCQOBUZPQUMQ-UHFFFAOYSA-N Glycolone Chemical compound COC1=C(CC=C(C)C)C(=O)NC2=C1C=CC=C2OC XEUCQOBUZPQUMQ-UHFFFAOYSA-N 0.000 description 1
- UWIULCYKVGIOPW-UHFFFAOYSA-N Glycolone Natural products CCOC1=C(CC=CC)C(=O)N(C)c2c(O)cccc12 UWIULCYKVGIOPW-UHFFFAOYSA-N 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 206010060860 Neurological symptom Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000004264 Petrolatum Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 208000032851 Subarachnoid Hemorrhage Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229940087168 alpha tocopherol Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- 229940024545 aluminum hydroxide Drugs 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- RJZNFXWQRHAVBP-UHFFFAOYSA-I aluminum;magnesium;pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Al+3] RJZNFXWQRHAVBP-UHFFFAOYSA-I 0.000 description 1
- WMGSQTMJHBYJMQ-UHFFFAOYSA-N aluminum;magnesium;silicate Chemical compound [Mg+2].[Al+3].[O-][Si]([O-])([O-])[O-] WMGSQTMJHBYJMQ-UHFFFAOYSA-N 0.000 description 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 239000003699 antiulcer agent Substances 0.000 description 1
- 229920006272 aromatic hydrocarbon resin Polymers 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
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 210000004004 carotid artery internal Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- HEBKCHPVOIAQTA-NGQZWQHPSA-N d-xylitol Chemical compound OC[C@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-NGQZWQHPSA-N 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 229940015826 dihydroxyaluminum aminoacetate Drugs 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 229940116333 ethyl lactate Drugs 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000010579 first pass effect Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 235000010985 glycerol esters of wood rosin Nutrition 0.000 description 1
- 208000027700 hepatic dysfunction Diseases 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000003903 lactic acid esters Chemical class 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 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
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229940098695 palmitic acid Drugs 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920005673 polypropylene based resin Polymers 0.000 description 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- IFIDXBCRSWOUSB-UHFFFAOYSA-N potassium;1,3-dichloro-1,3,5-triazinane-2,4,6-trione Chemical compound [K+].ClN1C(=O)NC(=O)N(Cl)C1=O IFIDXBCRSWOUSB-UHFFFAOYSA-N 0.000 description 1
- 229940043274 prophylactic drug Drugs 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 229940001607 sodium bisulfite Drugs 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000008347 soybean phospholipid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 229960000984 tocofersolan Drugs 0.000 description 1
- 229940042585 tocopherol acetate Drugs 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
- A61K31/4152—1,2-Diazoles having oxo groups directly attached to the heterocyclic ring, e.g. antipyrine, phenylbutazone, sulfinpyrazone
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P39/00—General protective or antinoxious agents
- A61P39/06—Free radical scavengers or antioxidants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
Definitions
- the present invention relates to a drug capable of protecting brain function against cerebral infarction, general cerebral dysfunction including subarachnoid hemorrhage and the like, and particularly to 3-methyl-11-phenyl-2-pyrazolin-15-one as an active ingredient. And a transdermal absorption type brain protectant containing Background art
- 3-Methyl-1-phenyl-2-virazolin-5-one is a cerebral protective agent with a scavenging effect of free radicals, and is used to treat neurological symptoms, daily activities, and dysfunction in humans associated with the acute phase of cerebral infarction. It is used as an improving drug in injections (intravenous drip, intravenous drip). In recent years, many people have suffered from cerebral dysfunction caused by aging, diversification of dietary habits, and increased stress in daily life.Therefore, prompt and accurate measures against cerebral dysfunction are important for medical care. This is one of the issues.
- Free radicals such as hydroxyl radicals ( ⁇ ⁇ ⁇ ), which are excessively generated in the human body during ischemia such as cerebral infarction and after reperfusion of blood flow, cause oxidative damage to human cell membranes in a continuous manner. And worsen cerebral ischemic injury.
- an injectable solution containing 30-methyl-11-phenyl-1-pyrazolin-15-one (trade name: Radicut® 30 mg, an injectable solution containing 30 mg of the active ingredient per dose) is instilled. When used in injections, the injection exerts an excellent therapeutic effect on cerebral ischemic injury by eliminating hydroxyl radicals in the human body.
- the injection causes pain to the patient because the injection needle pierces the body (vein) of the patient at the time of intravenous drip, and the intravenous drip is usually performed for a patient lying on a bed. The patient is restrained on the bed for a certain period of time (during intravenous infusion).
- injection by the patient is not possible, and intravenous drip infusion of 3-methyl-11-phenyl-2-pyrazolin-15-one-containing injections
- the patient himself Inability to do so requires an intravenous drip (administration) by a physician, nurse, or nurse. Therefore, the patient is forced to be hospitalized or visited for intravenous infusion.
- Intravenous infusion for example, twice daily according to dosage and administration, results in pain and time for the patient and healthcare professional each time.
- 3-methyl-11-phenyl-2-pyrazolin-15-one is used as a normalizing agent for brain function
- the method of administration as an injection, an oral preparation, or a suppository (intrarectal administration), for example is disclosed in Although it is disclosed in Japanese Patent Application Laid-Open No. 61-263719, currently only injections are used in clinical practice. This is because many of the diseases targeted by the agent for cerebral dysfunction are associated with cerebral infarction, so that many patients receiving the agent for cerebral dysfunction are bedridden or unconscious. This is because, in addition to the difficulty of oral administration, many of the elderly patients who receive a cerebral normalizing agent are usually poor at taking oral medication.
- 3-methyl-11-phenyl-12-birazolin-5-one is rapidly metabolized in the liver by conjugation with darc and sulphate, and is extremely effective for oral administration due to its first-pass effect in the liver.
- 3-methyl-1-phenyl-2-pyrazolin-15-one is a lipid peroxide production inhibitor (for example, see JP-A-62-108814), an anti-ulcer agent (for example, Japanese Unexamined Patent Application Publication No. Hei 3 (1995) -254, a blood sugar elevation inhibitor (for example, see Japanese Patent Application Laid-Open No. 3-214546), a drug for an eye disease (for example, Japanese Unexamined Patent Application Publication No. Japanese Patent Application Laid-Open No.
- the present inventors have conducted intensive studies on 3-methyl-1-phenyl-2-pyrazolin-15-one with respect to other administration methods other than the above-mentioned administration method, and as a result, have found that a formulation instead of an injection can be obtained.
- the problem of the prior art was solved by adopting the form of a transdermal absorption preparation (including the form of a transdermal patch) as the form of the drug, and the 3-methyl-1-1-phenyl-1-2-pyrazolin-15-one
- the present invention provides, as an active ingredient in a base, the following formula:
- Transcutaneous absorption ischemia characterized by containing 0.1 to 30% by mass of 3-methyl-1-phenyl-2-pyrazolin-15-one represented by the formula: or a pharmaceutically acceptable salt thereof.
- 3-methyl-1-phenyl-2-pyrazolin-15-one represented by the formula: or a pharmaceutically acceptable salt thereof.
- the present invention also provides an active ingredient for producing a transdermally absorbable pharmaceutical composition for protecting the brain.
- the present invention relates to the use of 3-methyl-1-phenyl-2-pyrazolin-15-one represented by the formula or a pharmaceutically acceptable salt thereof. Furthermore, the present invention relates to an active ingredient comprising 0.1 to 30% by mass of the following formula in a base:
- a transdermally absorbable pharmaceutical composition comprising 3-methyl-1-phenyl-2-pyrazolin-5-one or a pharmaceutically acceptable salt thereof represented by the following formula: Related.
- the base is an aqueous base
- the aqueous base is based on the total amount of the aqueous base, 1 to 20% by mass of a water-soluble polymer, 0.01 to 20% by mass of a crosslinking agent, and 10 to 80% by mass of a polyhydric alcohol. % And 1 to 80% by weight of water,
- the base is a rubber base
- the rubber base has a rubber-based polymer content of 10 to 50 mass based on the total amount of the rubber base. /. , Plasticizer 10 ⁇ 50 mass. /. And 5 to 50% by mass of a tackifier.
- brain cell death occurring after ischemia can be effectively suppressed, and the effective blood concentration of 3-methyl-1-phenyl-12-pyrazolin-15-one can be maintained for a long time.
- administration and discontinuation of administration are easy.
- the preparation is wiped off (for example, in the case of an ointment or the like) or peeled off.
- the administration can be stopped by simply performing the treatment.
- the frequency of drug administration can be reduced compared to Improve caregiver compliance and reduce the burden on caregivers;
- the blood drug concentration is maintained within a predetermined range, and the blood drug concentration does not temporarily increase to an undesired value as in the case of intravenous drip. Side effects of the drug associated with the transient rise of the drug can be avoided.
- Figure 1 shows the concentrations of 3-methyl-11-phenyl-1-pyrazolin-15-one in rat plasma when the transdermal absorption preparation of Example 1 was applied to rats and when Radicut injection was injected intravenously. It is a graph which shows transition.
- FIG. 2 is a graph showing the area of cerebral infarction in a rat transient focal cerebral ischemia model when the percutaneous absorption preparation of Example 1 was applied to rats and when only the base was applied to rats.
- 3-Methyl-1-phenyl-2-pyrazoline-15-one which is an active ingredient of the present invention, has a free radical scavenging effect.
- it scavenges free radicals such as hydroxy radicals ( ⁇ ⁇ ⁇ ) to give cell membranes.
- free radicals such as hydroxy radicals ( ⁇ ⁇ ⁇ )
- ⁇ ⁇ ⁇ hydroxy radicals
- the amount of the active ingredient varies depending on the formulation, but it is 0.1 to 30% by mass, preferably 0.5 to 20% by mass, and particularly preferably 0 to 30% by mass based on the total amount of the appropriate base. It is preferable to blend 5 to 10% by mass.
- the pharmaceutical composition of the present invention may be in various suitable forms, for example, in the form of a solution, slurry, ointment, paste, gum and the like, and can be used as it is or in a more preferable form.
- the patch may be in the form of various patches such as a cataplasm, a plaster and a tape, depending on the use.
- the patch is, for example, 3-methyl-1-phenyl-2- in a form suitable for application (for example, in the form of an ointment).
- Pyrazolin-5-one was added to a suitable base (for example, an aqueous base or a rubber base), applied to a suitable support at a predetermined thickness, and coated with a liner from above. It can be manufactured by cutting to a desired size.
- the patch is also prepared by first coating a base containing 3-methyl-1-phenyl-2-pyrazolin- 15 -one on a liner to form a base layer, and then coating the base with a support. It can also be formed by transferring the base layer onto the support.
- the base in the pharmaceutical composition of the present invention is preferably an aqueous base or a rubber base.
- the aqueous base include those obtained by mixing component 1): a water-soluble polymer, component 2): a crosslinking agent, and component 3): a polyhydric alcohol.
- a mixture obtained by mixing component 4): a rubber-based polymer, component 5): a plasticizer, and component 6): a tackifier can be used.
- the components 1) to 6) will be described.
- Examples of the water-soluble polymer of the component 1) are polyacrylic acid, polyacrylate, partially neutralized polyacrylic acid, polyacrylamide, polyethyleneimine, polyvinyl alcohol, polybutylpyrrolidone, carboxybutyl polymer, Examples include methylcellulose, carboxymethylsenorellose, sodium ureboxoxymethylcellulose, hydroxyxethyl cellulose, starch acrylate, ethyl butyl acetate, gelatin, starch, hydrazine, alginic acid, sodium alginate, and tragacanth.
- One water-soluble polymer may be used alone, or two or more water-soluble polymers may be appropriately mixed and used at a predetermined ratio.
- the compounding amount of the water-soluble polymer is 1 to 20 mass based on the total amount of the water-soluble base. / 0 , preferably 3-6 mass. / 0 .
- crosslinking agent for component 2 for example, salts that form divalent or trivalent metal ions when dissolved in water or the like can be used.
- the crosslinking agent include aluminum hydroxide, hydroxide such as aluminum magnesium hydroxide, aluminum chloride, aluminum sulfate, dihydroxyaluminum aminoacetate, kaolin, aluminum stearate, magnesium hydroxide.
- Salts of inorganic or organic acids such as magnesium chloride, magnesium sulfate, or their basic salts, double salts such as aluminum sulfate, and aluminates such as sodium aluminate, inorganic aluminum Complex salts and organic aluminum chelate compounds, Synthetic hydrotalcite, magnesium aluminate metasilicate, magnesium aluminate, aluminum nitrate, aluminum nitrate, aluminum sulfate, EDTA-aluminum, aluminum allantinate, aluminum acetate, aluminum glycinal, etc.
- One type of the crosslinking agent may be used alone, or two or more types may be appropriately mixed and used at a predetermined ratio.
- the compounding amount of the crosslinking agent is from 0.01 to 20% by mass, preferably from 0.1 to! 10% by mass, based on the total amount of the water-soluble base.
- the salt that forms a divalent or trivalent metal ion as the cross-linking agent may be one that is easily soluble in water or one that is hardly soluble in water.
- a reaction rate regulator can be added to the reaction system where gelation is to be carried out. It is possible to do. Particularly, by adding an organic acid containing a hydroxyl group or a salt thereof, the gelation reaction is remarkably accelerated.
- anti-rate regulator examples include citrate, lactic acid, tartaric acid, dalconic acid, glycolic acid, malic acid, fumaric acid, metasulfonic acid, maleic acid, acetic acid, EDTA-2 sodium, urea, triethylamine, ammonia and the like.
- Organic acids, organic acid salts, organic bases, and the like having chelating or coordinating ability for metal ions, and inorganic acids such as hydrochloric acid, phosphoric acid, sulfuric acid, nitric acid, and hydrobromic acid.
- Examples of the polyhydric alcohol of the component 3) include ethylene glycol, propylene glycol, trimethylene glycol, 1,3-butanediol, ethylene glycol monobutinone, triethylene glycolone, 1,4-butanediole, and glycerol.
- Examples include phosphorus, trioxysisobutane, erythritol, pentaerythritol, xylit, adonite, arozurcit, sorbitol, sorbitol solution, mannitol, polyethylene dalicol.
- the polyhydric alcohol may be used singly, or two or more kinds may be appropriately mixed at a predetermined ratio.
- the amount of the polyhydric alcohol to be incorporated is 10 to 80% by mass, preferably 10 to 60% by mass, based on the total amount of the base.
- Examples of the rubber-based polymer of the component 4) include styrene isoprene styrene block copolymer, styrene butadiene block copolymer, polyisobutylene, raw rubber, polyisoprene, and polybutene.
- One type of rubber polymer may be used, or Alternatively, two or more of them can be used by being appropriately mixed at a predetermined ratio.
- the amount of the rubber-based polymer is 10 to 70% by mass, preferably 20 to 50% by mass, based on the total amount of the base.
- plasticizer of component 5 examples include liquid paraffin, vegetable oil, animal oil, polybutene, low molecular weight polyisobutylene, petrolatum, lanolin, higher aliphatic esters and the like.
- One plasticizer may be used alone, or two or more plasticizers may be appropriately mixed at a predetermined ratio.
- the amount of plasticizer is 1 0-7 0% by weight, based on the total amount of base, is preferred properly is 2 0-5 0 weight 0/0.
- Examples of the tackifier of component 6) include petroleum resin, rosin resin, hydrogenated rosin, ester gum, terpene resin, modified terpene resin, aromatic hydrocarbon resin, aliphatic hydrocarbon resin and the like.
- One type of tackifier may be used alone, or two or more types may be appropriately mixed and used at a predetermined ratio.
- the compounding amount of the tackifier is 5 to 50% by mass, preferably 10 to 30% by mass, based on the total amount of the base.
- the support used when the pharmaceutical composition of the present invention is used as a patch is not particularly limited, and conventional materials can be used.
- the support may be a woven, nonwoven, sheet, film or laminate thereof of a natural or synthetic polymer.
- Preferred examples of the synthetic polymer include polyvinyl chloride resin, polyethylene resin (for example, polyethylene resin and blend of polyethylene resin and other resin), and ethylene copolymer resin.
- the size, shape, thickness and the like of the support can be appropriately selected.
- the liner used when the pharmaceutical composition of the present invention is used as a patch is not particularly limited, and conventional materials can be used.
- the liner may be a natural or synthetic polymer sheet, film or laminate thereof.
- the liner include release paper that has been subjected to a treatment for facilitating release (for example, coating of a synthetic polymer), and sheets and films of cellophane, polyethylene, polyethylene terephthalate, polypropylene, polyester, polyvinylidene chloride, and the like. Or a laminate of them.
- the pharmaceutical composition of the present invention comprises a base and 3-methyl-11-phenyl which is an active ingredient.
- Rue 2-pyrazolin-5-one or a medically acceptable salt thereof and, if necessary, various additives commonly used in conventional percutaneous absorption preparations, that is, a percutaneous absorption enhancer, a tackifier. , Softener, antioxidant, antioxidant, preservative, flavoring agent, pH adjuster, emulsifier, dispersant, stabilizer, preservative, excipient, solubilizer, etc. be able to.
- the active ingredient 3-methyl-1-phenyl-12-birazolin-5-one or a pharmaceutically acceptable salt thereof has a high reactivity because it has a free radical scavenging effect, and conversely has low stability. Injectables keep the active ingredient stable because of the small number of ingredients in the base.However, in the case of a transdermal absorption type pharmaceutical composition, other additives are often added in addition to the essential ingredients, Therefore, depending on the formulation, the stability of the active ingredient may be reduced. In this case, adding an antioxidant as a stabilizer is effective for stabilizing the product.
- antioxidants examples include ascorbic acid, palmitic acid, sodium bisulfite, sodium edetate, sodium edetate, dry sodium sulfite, taenoic acid, sodium citrate, tocopherol acetate, d1- ⁇ -tocopherol, Potassium dichloroisocyanurate, dibutylhydroxytoluene, butylhydroxydisole, soy lecithin, sodium pyrosulfite, 1,3-butylendalcol, benzotriazole, pentaerythryl-tetrakis [3 -— (3,5- Di-tert-butyl-14-hydroxyphenyl) propionate], propyl gallate, 2-mercaptobenzimidazole and the like.
- One type of antioxidant may be used alone, or two or more types may be appropriately mixed and used at a predetermined ratio.
- the compounding amount of the antioxidant is 0.05 to 20% by mass, preferably 0.1 to 5% by mass, based on the total
- the percutaneous absorption enhancer is not particularly limited as long as it is generally used in a percutaneous absorption preparation.
- examples of the percutaneous absorption enhancer include alcohols, fatty acids, fatty acid esters, fatty acid ethers, lactate esters, acetate esters, terpene compounds, pyrrolidone derivatives, organic acids, organic acid esters, essential oils, hydrocarbons, and azone. Or a derivative thereof. More specifically, the percutaneous absorption enhancers include ethanol, oleyl alcohol, lauryl alcohol, myristyl alcohol, and cetyl alcohol.
- transdermal absorption enhancer one type may be used alone, or two or more types may be appropriately mixed and used at a predetermined ratio.
- the amount of the transdermal absorption enhancer is 0.1 to 20% by mass, preferably 0.1 to 5% by mass, based on the total amount of the base.
- solubilizing agent examples include n-methyl-2-pyrrolidone, crotamiton, macrogol, isopropanol, potato oil, propylene glycol, butylene glycol, oleyl alcohol, and isopropyl myristate.
- n-methyl-2-pyrrolidone and crotamiton have a high solubility of 3-methyl-1-phenyl-2-virazolin-5-one, and are useful as solubilizers.
- the preparation in order to stabilize 3-methyl-1-phenyl-2-pyrazolin-15-one, which is an active ingredient of the present invention, the preparation must be packaged in a packaging material such as aluminum, polyester, or polypropylene. It is effective to enclose an oxygen agent or to replace the inside of the package with an inert gas such as nitrogen.
- a packaging material such as aluminum, polyester, or polypropylene. It is effective to enclose an oxygen agent or to replace the inside of the package with an inert gas such as nitrogen.
- Example 1 The present invention will be described more specifically with reference to the following examples, but the content of the present invention is not limited thereto.
- Example 1 The present invention will be described more specifically with reference to the following examples, but the content of the present invention is not limited thereto.
- Solution A was prepared by mixing 5 parts of sodium polyacrylate, 6 parts of starch acrylate, 9 parts of talc, and 35 parts of concentrated glycerin. 2.3 parts of tartaric acid were dissolved in 21.5 parts of water to obtain solution B. Dissolve 3 parts of 3-methyl-1-phenyl-1-pyrazolin-5-one in 5 parts of lactic acid, 5 parts of isopropanol, 1 part of isopropyl myristate, 1 part of 1-menthol and 0.4 parts of polysorbate 80 C solution was used. Solution B and Solution C were added to Solution A, and 2.5 parts of polyacrylic acid copolymer emulsion and 0.2 part of aluminum hydroxide gel suspended in 3.1 parts of water were further added and mixed uniformly. . This mixture is spread on a non-woven fabric made of polyester and filled with polyethylene Coated. This was cut into a desired size to obtain a transdermal preparation containing 3-methyl-11-phenyl-2-pyrazolin-5-one. Control 1
- a solution was prepared by mixing 5 parts of sodium polyacrylate, 6 parts of starch acrylate, 12 parts of talc, and 35 parts of concentrated glycerin. 2.3 parts of tartaric acid were dissolved in 21.5 parts of water to obtain solution B. 1 part of menthol was dissolved in 5 parts of lactic acid, 5 parts of isopropanol, 1 part of isopropyl myristate, and 0.4 part of polysorbate 80 to obtain a liquid C. Solution B and Solution C were added to Solution A, and further, 2.5 parts of polyacrylic acid copolymer emulsion and 0.2 part of aluminum hydroxide gel suspended in 3.1 parts of water were added and mixed uniformly.
- Test Example 1 In vivo rat application test
- mice (C rj: CD (SD) , male, 8 weeks old) was shaved abdomen, the 20 transdermal absorption preparation of Example 1 cm 2 was attached to a rat abdomen Covered with elastic bandage. After 24 hours, the preparation was peeled off.
- FIG. 1 is a graph illustrating the concentration of 3-methyl-11-phenyl-2-pyrazolin-15-one in plasma over time for a test group and a control group.
- the transdermal preparation in Example 1 exceeded the intravenous administration level of plasma drug concentration 2 hours after application, and the drug concentration in plasma was almost constant until 24 hours after exfoliation of the preparation. The concentration could be maintained.
- Radicut injection showed a high drug concentration in plasma immediately after intravenous injection, but rapidly decreased in blood and disappeared after 4 hours.
- Example 2 Pharmacological pharmacology test using a rat transient focal cerebral ischemia model
- Example 5 Silicon (Xantoprene L, Heraeus Krutour Japan, Inc.) Company No. 4 nylon thread (obturator), which had been coated and cut to a length of 19 mm, was inserted from the bifurcation of the external and internal carotid arteries to occlude the middle cerebral artery. Two hours after occlusion of the middle cerebral artery, the obturator was removed, and blood flow in the middle cerebral artery was resumed. Immediately after the blood flow was resumed, the transdermal absorption preparation of Example 1 (20 cm 2 ) was applied to the abdomen that had been previously hair-removed using a parikan and a shaver, and covered with an elastic bandage.
- Control Example 1 (20 cm 2 ) was similarly applied to the control group.
- the animals were decapitated 24 hours after resumption of blood flow, and the whole brain was quickly removed.
- a tissue chopper (Micro-3D, The Micle Laboratory Engineering Co., Ltd.)
- the brain section was 4 mm in front of Bregma, 2 mm in front of Bregma, On the Bregma, the coronal plane 2 mm behind the Bregma and 4 mm behind the Bregma were obtained.
- Brain sections were immersed in lw / v% 2,3,5-triphenyltetrazolium chloride (TTC) solution at room temperature and stained and photographed.
- TTC 2,3,5-triphenyltetrazolium chloride
- Table 1 Effect of the transdermal absorbent of Example 1 in rat transient focal cerebral ischemia model
- Example 1 *: ⁇ 0.05, significant difference from the control group As is clear from FIG. 2 and Table 1, the dermal infarction preparation of Example 1 has a smaller cerebral infarct area compared to the control group. Significantly decreased ( ⁇ ⁇ 0.05, 4 mm behind Bregma), showing brain protection.
- the active ingredient 3-methyl-1-phenyl-2-pyrazolin-one-one can be easily administered to humans at an effective concentration for a long period of time, thereby reducing the fictitious effect.
- Brain cell death that occurs after blood can be suppressed effectively and for a long time.
- the present invention since the present invention is of a transdermal absorption type, it does not cause pain to the patient at the time of use as in the case of an injection (intravenous drip) and does not restrain the patient for a certain period of time.
- the present invention is useful for suppressing cell death after ischemia caused by cerebral infarction and the like, in particular, brain cell death.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Vascular Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005510562A JP5131578B2 (ja) | 2003-11-12 | 2003-11-12 | 経皮吸収型脳保護剤 |
KR1020067011405A KR101008052B1 (ko) | 2003-11-12 | 2003-11-12 | 경피흡수형 뇌 보호제 |
PCT/JP2003/014362 WO2005046680A1 (ja) | 2003-11-12 | 2003-11-12 | 経皮吸収型脳保護剤 |
US10/579,055 US8076368B2 (en) | 2003-11-12 | 2003-11-12 | Percutaneous absorption type cerebral protective agent |
EP03772698A EP1685837A4 (en) | 2003-11-12 | 2003-11-12 | BRAIN PROTECTIVE AGENT OF THE TYPE ADMINISTERED BY PERCUTANEOUS ABSORPTION |
CA2546064A CA2546064C (en) | 2003-11-12 | 2003-11-12 | Percutaneous absorption type cerebral protective agent |
CNB200380110679XA CN100528153C (zh) | 2003-11-12 | 2003-11-12 | 透皮吸收型脑保护剂 |
AU2003280739A AU2003280739A1 (en) | 2003-11-12 | 2003-11-12 | Percutaneous absorption type cerebral protective agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/014362 WO2005046680A1 (ja) | 2003-11-12 | 2003-11-12 | 経皮吸収型脳保護剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005046680A1 true WO2005046680A1 (ja) | 2005-05-26 |
Family
ID=34587050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/014362 WO2005046680A1 (ja) | 2003-11-12 | 2003-11-12 | 経皮吸収型脳保護剤 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8076368B2 (ja) |
EP (1) | EP1685837A4 (ja) |
JP (1) | JP5131578B2 (ja) |
KR (1) | KR101008052B1 (ja) |
CN (1) | CN100528153C (ja) |
AU (1) | AU2003280739A1 (ja) |
CA (1) | CA2546064C (ja) |
WO (1) | WO2005046680A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009041714A1 (ja) * | 2007-09-26 | 2009-04-02 | Mikasa Seiyaku Co., Ltd. | フリーラジカル性疾患用外用剤 |
WO2012105618A1 (ja) * | 2011-02-02 | 2012-08-09 | 日東電工株式会社 | 貼付製剤 |
WO2015020153A1 (ja) * | 2013-08-09 | 2015-02-12 | 帝國製薬株式会社 | ベラプロスト含有貼付剤 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101524352A (zh) | 2008-03-04 | 2009-09-09 | 江苏先声药物研究有限公司 | 一种含有3-甲基-1-苯基-2-吡唑啉-5-酮的组合物 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208874A1 (en) * | 1985-05-20 | 1987-01-21 | Mitsubishi Kasei Corporation | Prophylactic and therapeutic agent for circulatory disorders |
JPS63203613A (ja) * | 1987-02-20 | 1988-08-23 | Hisamitsu Pharmaceut Co Inc | 親水性経皮投与製剤 |
JPH0748250A (ja) * | 1993-06-04 | 1995-02-21 | Sekisui Chem Co Ltd | 眠気防止用テープ |
GB2302651A (en) * | 1995-03-22 | 1997-01-29 | Teikoku Seiyaku Kk | Cold sheet |
JPH10279480A (ja) * | 1997-04-07 | 1998-10-20 | Mitsubishi Chem Corp | 皮膚組織障害の予防・治療剤 |
WO2002034264A1 (fr) * | 2000-10-24 | 2002-05-02 | Mitsubishi Pharma Corporation | Medicaments pour traiter la sclerose laterale amyotrophique (sla) |
WO2003024446A1 (fr) * | 2001-09-11 | 2003-03-27 | Mitsubishi Pharma Corporation | Inhibiteur du stress oxydatif et methode de mesure du stress oxydatif |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62108814A (ja) | 1985-11-07 | 1987-05-20 | Mitsubishi Chem Ind Ltd | 過酸化脂質生成抑制剤 |
JPS61263917A (ja) | 1985-05-20 | 1986-11-21 | Mitsubishi Yuka Yakuhin Kk | 脳機能正常化剤 |
JPH066533B2 (ja) * | 1985-09-13 | 1994-01-26 | 日東電工株式会社 | 含水ゲル貼付剤の基剤 |
JP2512565B2 (ja) * | 1989-10-13 | 1996-07-03 | 積水化学工業株式会社 | 貼付剤 |
JP2906513B2 (ja) | 1990-01-16 | 1999-06-21 | 三菱化学株式会社 | 血糖上昇抑制剤 |
JP2906512B2 (ja) | 1990-01-16 | 1999-06-21 | 三菱化学株式会社 | 抗潰瘍剤 |
JP2569396B2 (ja) * | 1992-12-04 | 1997-01-08 | 株式会社太平洋 | 経皮投与型薬物用貼付剤 |
JPH0725765A (ja) | 1993-07-07 | 1995-01-27 | Mitsubishi Chem Corp | 眼疾患用薬剤 |
JPH0912448A (ja) * | 1995-04-28 | 1997-01-14 | Read Chem Kk | 薬物放出制御型経皮吸収製剤 |
JPH0952831A (ja) | 1995-08-10 | 1997-02-25 | Mitsubishi Chem Corp | 急性腎不全治療・予防剤 |
PT974350E (pt) * | 1996-02-07 | 2002-12-31 | Lead Chem Co Ltd | Preparacao contendo tranilast para aplicacao externa e metedo para a sua producao |
JPH10120560A (ja) | 1996-08-26 | 1998-05-12 | Sankyo Co Ltd | ロキソプロフェン含有外用製剤 |
CN1232389A (zh) * | 1996-10-04 | 1999-10-20 | 崎玉第一制药株式会社 | 贴剂 |
JPH10265373A (ja) * | 1997-03-26 | 1998-10-06 | Lion Corp | 粘着剤組成物及びパップ剤 |
KR100238180B1 (ko) * | 1997-05-02 | 2000-01-15 | 윤종용 | 제어 윈도우를 이용한 컴퓨터 통신용 제어 방법 |
US6323218B1 (en) * | 1998-03-11 | 2001-11-27 | The General Hospital Corporation | Agents for use in the treatment of Alzheimer's disease |
JP3943724B2 (ja) * | 1998-07-31 | 2007-07-11 | 東光薬品工業株式会社 | フェンタニル含有経皮投与マトリックス型貼付剤 |
WO2000064434A1 (fr) | 1999-04-26 | 2000-11-02 | Lead Chemical Co., Ltd. | Preparations percutanees contenant de l'oxybutynine |
JP4372398B2 (ja) * | 2002-09-06 | 2009-11-25 | 三笠製薬株式会社 | フリーラジカル性疾患用外用剤 |
EP1559426B1 (en) | 2002-11-05 | 2011-02-09 | Lead Chemical Co. Ltd. | Percutaneous absorption preparations containing 3-methyl-1-phenyl-2-pyrazolin-5-one |
JP2004307364A (ja) * | 2003-04-03 | 2004-11-04 | Yuutoku Yakuhin Kogyo Kk | 経皮吸収貼付剤 |
-
2003
- 2003-11-12 JP JP2005510562A patent/JP5131578B2/ja not_active Expired - Lifetime
- 2003-11-12 AU AU2003280739A patent/AU2003280739A1/en not_active Abandoned
- 2003-11-12 US US10/579,055 patent/US8076368B2/en active Active
- 2003-11-12 CN CNB200380110679XA patent/CN100528153C/zh not_active Expired - Lifetime
- 2003-11-12 CA CA2546064A patent/CA2546064C/en not_active Expired - Lifetime
- 2003-11-12 EP EP03772698A patent/EP1685837A4/en not_active Withdrawn
- 2003-11-12 KR KR1020067011405A patent/KR101008052B1/ko not_active Expired - Lifetime
- 2003-11-12 WO PCT/JP2003/014362 patent/WO2005046680A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208874A1 (en) * | 1985-05-20 | 1987-01-21 | Mitsubishi Kasei Corporation | Prophylactic and therapeutic agent for circulatory disorders |
JPS63203613A (ja) * | 1987-02-20 | 1988-08-23 | Hisamitsu Pharmaceut Co Inc | 親水性経皮投与製剤 |
JPH0748250A (ja) * | 1993-06-04 | 1995-02-21 | Sekisui Chem Co Ltd | 眠気防止用テープ |
GB2302651A (en) * | 1995-03-22 | 1997-01-29 | Teikoku Seiyaku Kk | Cold sheet |
JPH10279480A (ja) * | 1997-04-07 | 1998-10-20 | Mitsubishi Chem Corp | 皮膚組織障害の予防・治療剤 |
WO2002034264A1 (fr) * | 2000-10-24 | 2002-05-02 | Mitsubishi Pharma Corporation | Medicaments pour traiter la sclerose laterale amyotrophique (sla) |
WO2003024446A1 (fr) * | 2001-09-11 | 2003-03-27 | Mitsubishi Pharma Corporation | Inhibiteur du stress oxydatif et methode de mesure du stress oxydatif |
Non-Patent Citations (1)
Title |
---|
See also references of EP1685837A4 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009041714A1 (ja) * | 2007-09-26 | 2009-04-02 | Mikasa Seiyaku Co., Ltd. | フリーラジカル性疾患用外用剤 |
WO2012105618A1 (ja) * | 2011-02-02 | 2012-08-09 | 日東電工株式会社 | 貼付製剤 |
US9138419B2 (en) | 2011-02-02 | 2015-09-22 | Nitto Denko Corporation | Patch preparation |
WO2015020153A1 (ja) * | 2013-08-09 | 2015-02-12 | 帝國製薬株式会社 | ベラプロスト含有貼付剤 |
JPWO2015020153A1 (ja) * | 2013-08-09 | 2017-03-02 | 帝國製薬株式会社 | ベラプロスト含有貼付剤 |
US10335389B2 (en) | 2013-08-09 | 2019-07-02 | Teikoku Seiyaku Co., Ltd. | Beraprost-containing patch |
Also Published As
Publication number | Publication date |
---|---|
CN100528153C (zh) | 2009-08-19 |
KR20060123295A (ko) | 2006-12-01 |
CA2546064C (en) | 2011-06-21 |
CN1878549A (zh) | 2006-12-13 |
AU2003280739A1 (en) | 2004-06-06 |
US20070148217A1 (en) | 2007-06-28 |
EP1685837A1 (en) | 2006-08-02 |
JPWO2005046680A1 (ja) | 2007-06-14 |
KR101008052B1 (ko) | 2011-01-13 |
AU2003280739A8 (en) | 2005-06-06 |
CA2546064A1 (en) | 2005-05-26 |
EP1685837A4 (en) | 2009-03-25 |
JP5131578B2 (ja) | 2013-01-30 |
US8076368B2 (en) | 2011-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1844773A1 (en) | Percutaneous absorption preparation | |
JP4487258B2 (ja) | 3−メチル−1−フェニル−2−ピラゾリン−5−オン含有経皮吸収製剤 | |
KR20020012549A (ko) | 옥시부티닌 함유 경피흡수 제제 | |
JP5131578B2 (ja) | 経皮吸収型脳保護剤 | |
JP2006298774A (ja) | 経皮吸収型フリーラジカル抑制製剤 | |
CA2515259C (en) | Use of acetylsalicylic acid for the treatment of hemorrhoidal disease | |
CA2499620C (en) | External preparation containing acetylsalicylic acid for inhibiting keloid formation | |
AU2004315561B2 (en) | External preparation for treating painful skin wound | |
KR100892813B1 (ko) | 3-메틸-1-페닐-2-피라조린-5-온 함유 경피흡수제제 | |
HK1095513A (en) | Percutaneous absorption type cerebral protective agent | |
TW200528091A (en) | External preparation for treatment of skin wound with pain | |
JP2004292341A (ja) | ケロイド等の形成抑制外用剤 | |
HK1084588B (en) | Percutaneous absorption preparations containing 3-methyl-1-phenyl-2-pyrazolin-5-one | |
HK1075017A (en) | External preparation for inhibiting keloid formation | |
ZA200606352B (en) | External preparation for treating painful skin wound | |
KR20060130651A (ko) | 통증이 있는 피부 창상의 치료용 외용제 | |
MXPA06009275A (en) | External preparation for treating painful skin wound |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200380110679.X Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2005510562 Country of ref document: JP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2007148217 Country of ref document: US Ref document number: 2546064 Country of ref document: CA Ref document number: 10579055 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2817/DELNP/2006 Country of ref document: IN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2003772698 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020067011405 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 2003772698 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10579055 Country of ref document: US |