WO1999018955A1 - Preparation absorbable par voie percutanee - Google Patents
Preparation absorbable par voie percutanee Download PDFInfo
- Publication number
- WO1999018955A1 WO1999018955A1 PCT/JP1998/004649 JP9804649W WO9918955A1 WO 1999018955 A1 WO1999018955 A1 WO 1999018955A1 JP 9804649 W JP9804649 W JP 9804649W WO 9918955 A1 WO9918955 A1 WO 9918955A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- indomethacin
- base
- amount
- preparation
- weight
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 claims abstract description 107
- 229960000905 indomethacin Drugs 0.000 claims abstract description 53
- 239000013078 crystal Substances 0.000 claims abstract description 38
- 239000002904 solvent Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 21
- -1 fatty acid ester Chemical class 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 229920002125 Sokalan® Polymers 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920003169 water-soluble polymer Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 4
- 229920001059 synthetic polymer Polymers 0.000 description 4
- 239000004520 water soluble gel Substances 0.000 description 4
- 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 3
- ZDQWESQEGGJUCH-UHFFFAOYSA-N Diisopropyl adipate Chemical compound CC(C)OC(=O)CCCCC(=O)OC(C)C ZDQWESQEGGJUCH-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 229940042585 tocopherol acetate Drugs 0.000 description 3
- 230000000699 topical effect Effects 0.000 description 3
- 229940058015 1,3-butylene glycol Drugs 0.000 description 2
- MPDGHEJMBKOTSU-YKLVYJNSSA-N 18beta-glycyrrhetic acid Chemical compound C([C@H]1C2=CC(=O)[C@H]34)[C@@](C)(C(O)=O)CC[C@]1(C)CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@H](O)C1(C)C MPDGHEJMBKOTSU-YKLVYJNSSA-N 0.000 description 2
- LVYLCBNXHHHPSB-UHFFFAOYSA-N 2-hydroxyethyl salicylate Chemical compound OCCOC(=O)C1=CC=CC=C1O LVYLCBNXHHHPSB-UHFFFAOYSA-N 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 2
- 229920002261 Corn starch Polymers 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
- 239000004375 Dextrin Substances 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 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 2
- 229920001615 Tragacanth Polymers 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 229940072056 alginate Drugs 0.000 description 2
- 235000010443 alginic acid Nutrition 0.000 description 2
- 229920000615 alginic acid Polymers 0.000 description 2
- 150000005215 alkyl ethers Chemical class 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- CUFNKYGDVFVPHO-UHFFFAOYSA-N azulene Chemical compound C1=CC=CC2=CC=CC2=C1 CUFNKYGDVFVPHO-UHFFFAOYSA-N 0.000 description 2
- 235000019437 butane-1,3-diol Nutrition 0.000 description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 229940099112 cornstarch Drugs 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229940075894 denatured ethanol Drugs 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 229940088679 drug related substance Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229940014259 gelatin Drugs 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- 229920000609 methyl cellulose Polymers 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 239000001923 methylcellulose Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920005615 natural polymer Polymers 0.000 description 2
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920001289 polyvinyl ether Polymers 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 150000003902 salicylic acid esters Chemical class 0.000 description 2
- 231100000245 skin permeability Toxicity 0.000 description 2
- 229960002920 sorbitol Drugs 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000829 suppository Substances 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- 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
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 1
- DYICLDNHKSLOQV-UHFFFAOYSA-N 1,2-diphenylethane-1,2-dione;pyridine-3-carboxylic acid Chemical compound OC(=O)C1=CC=CN=C1.C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 DYICLDNHKSLOQV-UHFFFAOYSA-N 0.000 description 1
- HBTAOSGHCXUEKI-UHFFFAOYSA-N 4-chloro-n,n-dimethyl-3-nitrobenzenesulfonamide Chemical compound CN(C)S(=O)(=O)C1=CC=C(Cl)C([N+]([O-])=O)=C1 HBTAOSGHCXUEKI-UHFFFAOYSA-N 0.000 description 1
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 240000004160 Capsicum annuum Species 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- DBAKFASWICGISY-BTJKTKAUSA-N Chlorpheniramine maleate Chemical compound OC(=O)\C=C/C(O)=O.C=1C=CC=NC=1C(CCN(C)C)C1=CC=C(Cl)C=C1 DBAKFASWICGISY-BTJKTKAUSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 208000034656 Contusions Diseases 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 244000000626 Daucus carota Species 0.000 description 1
- 235000002767 Daucus carota Nutrition 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical group CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- MPDGHEJMBKOTSU-UHFFFAOYSA-N Glycyrrhetinsaeure Natural products C12C(=O)C=C3C4CC(C)(C(O)=O)CCC4(C)CCC3(C)C1(C)CCC1C2(C)CCC(O)C1(C)C MPDGHEJMBKOTSU-UHFFFAOYSA-N 0.000 description 1
- 239000004378 Glycyrrhizin Substances 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- 206010049565 Muscle fatigue Diseases 0.000 description 1
- 208000000112 Myalgia Diseases 0.000 description 1
- 244000170916 Paeonia officinalis Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- GUGOEEXESWIERI-UHFFFAOYSA-N Terfenadine Chemical compound C1=CC(C(C)(C)C)=CC=C1C(O)CCCN1CCC(C(O)(C=2C=CC=CC=2)C=2C=CC=CC=2)CC1 GUGOEEXESWIERI-UHFFFAOYSA-N 0.000 description 1
- 229930003270 Vitamin B Natural products 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 244000273928 Zingiber officinale Species 0.000 description 1
- 235000006886 Zingiber officinale Nutrition 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001387 anti-histamine Effects 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000305 astragalus gummifer gum Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940046978 chlorpheniramine maleate Drugs 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 229940031578 diisopropyl adipate Drugs 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960003720 enoxolone Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000008397 ginger Nutrition 0.000 description 1
- 239000011521 glass Substances 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
- LPLVUJXQOOQHMX-UHFFFAOYSA-N glycyrrhetinic acid glycoside Natural products C1CC(C2C(C3(CCC4(C)CCC(C)(CC4C3=CC2=O)C(O)=O)C)(C)CC2)(C)C2C(C)(C)C1OC1OC(C(O)=O)C(O)C(O)C1OC1OC(C(O)=O)C(O)C(O)C1O LPLVUJXQOOQHMX-UHFFFAOYSA-N 0.000 description 1
- 229960004949 glycyrrhizic acid Drugs 0.000 description 1
- UYRUBYNTXSDKQT-UHFFFAOYSA-N glycyrrhizic acid Natural products CC1(C)C(CCC2(C)C1CCC3(C)C2C(=O)C=C4C5CC(C)(CCC5(C)CCC34C)C(=O)O)OC6OC(C(O)C(O)C6OC7OC(O)C(O)C(O)C7C(=O)O)C(=O)O UYRUBYNTXSDKQT-UHFFFAOYSA-N 0.000 description 1
- 235000019410 glycyrrhizin Nutrition 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229940057917 medium chain triglycerides Drugs 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 208000013465 muscle pain Diseases 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-M nonanoate Chemical compound CCCCCCCCC([O-])=O FBUKVWPVBMHYJY-UHFFFAOYSA-M 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- GEYJUFBPCGDENK-UHFFFAOYSA-M sodium;3,8-dimethyl-5-propan-2-ylazulene-1-sulfonate Chemical compound [Na+].CC(C)C1=CC=C(C)C2=C(S([O-])(=O)=O)C=C(C)C2=C1 GEYJUFBPCGDENK-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000001593 sorbitan monooleate Substances 0.000 description 1
- 235000011069 sorbitan monooleate Nutrition 0.000 description 1
- 229940035049 sorbitan monooleate Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000002076 thermal analysis method Methods 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
- 238000011282 treatment Methods 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B 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
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
- A61K31/404—Indoles, e.g. pindolol
- A61K31/405—Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/14—Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- A61K9/10—Dispersions; Emulsions
- A61K9/12—Aerosols; Foams
Definitions
- the present invention relates to a transdermal preparation containing indomethacin.
- topical drugs containing anti-inflammatory analgesics such as indomethacin, which are more effective than salicylates, have been used as one of the treatments. . These were useful in reducing the side effects of systemic effects due to local administration.
- indomethacin is not sufficient, and therefore, a conventional indomethacin transdermal preparation has used a dissolving agent.
- soluble indomethacin tends to be hydrolyzed and lacks stability.
- Indomethacin is classified into ⁇ -form (needle-shaped crystal), / 9 form and ⁇ -form (plate-like crystal) due to polymorphism.
- Form 7 is known as a stable form and ⁇ -form is known as a metastable form.
- commercially available indomethacin transdermal preparations contain soluble or ⁇ -form crystals, and no transdermal preparations containing ⁇ -form crystals.
- rectal absorption from suppositories containing indomethacin ⁇ -form crystals is better than that from suppositories containing form 7 crystals (T.
- An object of the present invention is to provide a transdermal preparation containing indomethacin which has improved transdermal absorbability of indomethacin from a preparation and improved stability. Disclosure of the invention
- the present invention was found to be binary and further improved the stability of indomethacin, and thus completed the present invention.
- the present invention relates to a percutaneous absorption-type preparation containing rhombohedral indomethacin in a base.
- indomethacin may be present as ⁇ -form crystals in the base. That is, it is not always necessary to use ⁇ -form crystal indomethacin as a drug substance, and powder or any of the three crystal forms of indomethacin may be used as drug substance. It is not necessary that all of indomethacin be ⁇ -form crystals in the base material.
- Examples of the dosage form of a transdermal absorption preparation that can achieve the effects of the present invention include a liquid preparation, a cream preparation, an ointment preparation, a gel preparation, a patch, an aerosol preparation, and the like. Not a cigarette.
- indomethacin Certain conditions are required for indomethacin to be present as rhomboid crystals in the base. That is, the base ⁇ ⁇ , the amount of water, the type and amount of the solvent for suspending indomethacin, the amount of indomethacin, the temperature during production, the stirring speed during mixing, and the viscosity of the base are important. In particular, the base ⁇ , the amount of water, the type and amount of the solvent, and the amount of indomethacin are important.
- the base ⁇ is 3.5 to 5.5, preferably 4.0 to 5.0. If ⁇ ⁇ 3.5 or less, type 7 crystals are likely to be formed, and if ⁇ ⁇ 5 or more, ⁇ -type crystals are difficult to obtain because the amount of dissolution of indyne increases.
- the amount of water is 30 to 90% by weight, preferably 40 to 80% by weight in the base. If the amount of water is less than 30% by weight, the amount of indomethacin dissolved in the solvent increases, and if the amount is more than 90% by weight, ⁇ -type crystals are easily formed and ⁇ -type crystals are difficult to obtain.
- the solvent in which indomethacin is suspended is not particularly limited.
- propano , Isopropanol, propylene glycol, butylene glycol, and polyethylene glycol can be used alone or in combination of two or more.
- the compounding amount is 1 to 30% by weight, preferably 5 to 25% by weight in the base. If the amount of the suspending solvent is less than 1% by weight, crystals of type 7 are likely to be formed, and if the amount is more than 30% by weight, the amount of dissolution in the solvent increases and it becomes difficult to obtain ⁇ -type crystals.
- the proportion of water and the suspending solvent is important, and the weight ratio is 70: 30 to 95: 5, preferably 8 0: 20 to 90: 10 This is because ⁇ -form crystals of indomethacin are easily obtained at a compounding ratio of 70:30 to 95: 5.
- the incorporation amount of indomethacin is 1 to 40% by weight, preferably 2 to 20% by weight with respect to the suspension, and 0.1 to 2% by weight, preferably 0.3 to 1% by weight in the base. It is.
- the amount of indomethacin is less than 1 in the suspension and 0.1% by weight or less in the base, the dissolution rate of indomethacin increases, and in the case of 40% or more in the suspension and 2% by weight or more in the base, This is because a 7-type crystal is likely to be formed, and it is difficult to obtain an ⁇ -type crystal.
- the temperature during the production of the base is 5 ° C. or higher, preferably 10 ° C. or higher. If the temperature is lower than 5 ° C, the solubility of indomethacin in the base material is reduced, so that Form 7 crystals are easily formed, and it is difficult to obtain Form ⁇ crystals.
- the stirring speed at the time of mixing varies depending on the mixer.
- the rotation speed of the kneader is 5 to 100 rotations / minute, preferably 10 to 80 rotations / minute. This is because the ⁇ -form crystal of indomesyn is easily obtained at a kneader rotation speed of 5 to 100 rpm.
- the viscosity of the base material in a 10% aqueous solution is 200 cps or less, preferably 100 cps or less. Above 200 cps, the degree of freedom of indomethacin in the plaster decreases, making it difficult to obtain ⁇ -form crystals.Furthermore, the diffusion rate of dissolved indomethacin in the base decreases, so that it is favorable. This is because it is difficult to obtain a high transdermal absorbability.
- water-soluble polymer examples include gelatin, alginate, corn starch, tragacanth, casein, pectin and the like as natural polymers; methylcellulose and ethylcell mouth as semi-synthetic polymers. , Hydroxyxethyl cellulose, carboxymethylcellulose, dextrin Or carboxymethyl starch; synthetic polymers such as polyvinyl alcohol, sodium polyacrylate, methoxyethylene maleic anhydride copolymer, polyvinyl ether, polyvinylpyrrolidone, carboxyvinyl polymer, polyacrylic acid, etc., alone or in combination of two or more Can be mentioned.
- the content of all water-soluble polymers is 30% by weight or less, preferably 15% by weight or less in the preparation. If the content is 30% by weight or more, it is difficult to maintain the form as a preparation.
- the transdermal preparation of the present invention may further comprise, if necessary, an adjuvant in addition to the above components, for example, salicylates such as methyl salicylate and glycol salicylate as anti-inflammatory analgesics, ibuprofen, azulene, and sodium azulene sulfonate.
- salicylates such as methyl salicylate and glycol salicylate as anti-inflammatory analgesics
- ibuprofen azulene
- sodium azulene sulfonate sodium azulene sulfonate
- Means for causing indomethacin to exist as ⁇ -form crystals in the base include, for example, in the case of a patch, a method of adding a suspension of indomethacin to a water-soluble gel.
- the water-soluble gel used here is not particularly limited as long as it is made of a cross-linkable, gellable water-soluble polymer and exhibits appropriate tackiness depending on external conditions such as temperature.
- the water-soluble polymer is a natural polymer such as gelatin, alginate, corn starch, tragacanth gum, casein, pectin, etc .; semi-synthetic polymers such as methinoresenorelose, etinoresenorelose, and hydroxche.
- Tinoresenorelose canoleboxyl methylcellulose, dextrin, carboxymethyl starch, etc .
- synthetic polymers such as polyvinyl alcohol, sodium polyacrylate, methoxylene ethylene maleic anhydride copolymer, polyvinyl ether, polyvinylpyrrolidone, and calcium Boxyvinyl polymer, polyacrylic acid and the like can be used alone or in combination of two or more.
- the base thus obtained includes a water-soluble polymer other than the above, Stabilizers, humectants, pH adjusters, adjuvants and, if necessary, cross-linking agents can be blended and prepared.
- the ⁇ -form crystal of indomethacin in the drug product can be confirmed by visual observation using a polarizing microscope, infrared analysis, X-ray analysis, suggestive thermal analysis, or a combination thereof as shown in the test examples (Kaniwa Yanqing, Pharmaceutical Factory, 5, 9, 738 ⁇ 74 1, 1985 5) c Best mode for carrying out the invention
- Water was added to polyacrylic acid, D-sorbitol and carboxyvinyl polymer, and tartaric acid was further added and mixed to form a water-soluble gel.
- propylene glycol is mixed with polyoxyethylene sorbitan monooleate, tocopherol acetate, and ethyl ethyl paraoxybenzoate, and then heated and dissolved, and then aluminum hydroxide, sodium polyacrylate and powdered indomethacin are added and dispersed until uniform. Then, an indomethacin suspension was produced. Add the indomethacin suspension to the above water-soluble gel.
- the mixture was mixed at room temperature using a twin-screw kneader (rotational speed: 50 rotations Z) until the mixture became homogeneous.
- the pH of the resulting base was 4.5.
- a liner was attached and cut to obtain a poultice.
- a cataplasm was prepared in the same manner as in Example 1 except that propylene glycol in Example 1 was replaced with propanol.
- a cataplasm was prepared in the same manner as in Example 1 except that propylene glycol in Example 1 was replaced with polyethylene glycol 400.
- a cataplasm was prepared in the same manner as in Example 1 except that propylene dalicol of Example 1 was replaced with 1,3-butylene glycol.
- a cataplasm was prepared in the same manner as in Example 1 except that the propylene dalicol of Example 1 was replaced with polyethylene sorbitan monooleate.
- Example 7 (gel) (Components) (Blending amount W%) Indomethacin 0.5
- Example 8 (External liquid) for the above components, producing an external gel according to the gel production method
- an external aerosol was produced according to the method for producing an aerosol.
- a commercially available poultice containing indomethacin (Di X Thick Hap, Sato Pharmaceutical) was used as a comparative example and subjected to the following tests.
- Example 1 and Comparative Example were attached to a slide glass, and photographed using a polarizing microscope system (manufactured by NI KON). The results are shown in FIGS. 1 and 2.
- Example 1 A 2 cm diameter cut preparation (Example 1 and Comparative Example) was attached to the abdominal skin of the peeled male hairless rat, attached to a horizontal diffusion cell, and phosphate buffer (pH 7.4) was placed on the receiver side. ) was added to 3 ml. A certain amount of the receiver solution was collected over time, and the amount of permeated indomethacin was measured by liquid chromatography.
- Example 1 The poultice of Example 1 containing indomethacin as ⁇ -form crystal showed clearly higher skin permeability than the poultice of Comparative Example containing indomethacin as ⁇ - form crystal.
- Example 1 The preparations of Example 1 and Comparative Example were divided into five bags, each of which was stored at 40 ° C. and 75% RH for 8 months, and the stability of indomethacin in the plaster was evaluated.
- FIG. 1 is a photograph of the poultice of Example 1 taken with a polarizing microscope system.
- FIG. 2 is a photograph of the cataplasm of the comparative example taken using a polarizing microscope system.
- C FIG. 3 is a diagram showing the results of a test on the excised rat skin of the cataplasms of Example 1 and the comparative example.
- the transdermal absorption of indomethacin from a preparation can be improved, and the transdermal preparation containing indomethacin containing improved stability can be provided.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/529,490 US6355266B1 (en) | 1997-10-15 | 1998-10-14 | Transdermal absorption preparation |
AU95597/98A AU738789B2 (en) | 1997-10-15 | 1998-10-14 | Transdermal absorption preparation |
CA002306479A CA2306479A1 (en) | 1997-10-15 | 1998-10-14 | Percutaneously absorbable preparation |
KR1020007003989A KR20010024496A (ko) | 1997-10-15 | 1998-10-14 | 경피 흡수형 제제 |
EP98949237A EP1029542A1 (en) | 1997-10-15 | 1998-10-14 | Percutaneously absorbable preparation |
JP2000515590A JP3835168B2 (ja) | 1997-10-15 | 1998-10-14 | 経皮吸収型製剤 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9281658A JPH11171768A (ja) | 1997-10-15 | 1997-10-15 | 消炎鎮痛外用剤 |
JP9/281658 | 1997-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999018955A1 true WO1999018955A1 (fr) | 1999-04-22 |
Family
ID=17642182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/004649 WO1999018955A1 (fr) | 1997-10-15 | 1998-10-14 | Preparation absorbable par voie percutanee |
Country Status (8)
Country | Link |
---|---|
US (1) | US6355266B1 (ja) |
EP (1) | EP1029542A1 (ja) |
JP (2) | JPH11171768A (ja) |
KR (1) | KR20010024496A (ja) |
CN (1) | CN1278723A (ja) |
AU (1) | AU738789B2 (ja) |
CA (1) | CA2306479A1 (ja) |
WO (1) | WO1999018955A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005011669A1 (ja) * | 2003-08-05 | 2005-02-10 | Dainippon Sumitomo Pharma Co., Ltd. | 経皮投与用医薬組成物 |
JP2006151836A (ja) * | 2004-11-26 | 2006-06-15 | Taisho Pharmaceut Co Ltd | 外用消炎鎮痛剤組成物 |
JPWO2006051819A1 (ja) * | 2004-11-10 | 2008-05-29 | 久光製薬株式会社 | 外用製剤及び貼付剤 |
JPWO2006051818A1 (ja) * | 2004-11-10 | 2008-05-29 | 久光製薬株式会社 | 外用製剤及び貼付剤 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6528098B2 (en) * | 1996-10-22 | 2003-03-04 | Advanced Viral Research Corp. | Preparation of a therapeutic composition |
JP4774179B2 (ja) * | 1999-12-27 | 2011-09-14 | 帝國製薬株式会社 | 外用貼付剤 |
US6761900B2 (en) | 2001-03-12 | 2004-07-13 | Teikoku Pharma Usa, Inc. | Topical patch preparation containing a delayed-type hypersensitivity inducer and methods for using the same |
CN107198681A (zh) * | 2017-05-16 | 2017-09-26 | 蔡志浩 | 一种吲哚美辛水凝胶贴剂 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798209A (en) * | 1980-12-09 | 1982-06-18 | Kowa Co | Remedy for dermatopathy for external use |
JPS58189115A (ja) * | 1982-04-30 | 1983-11-04 | Kowa Co | 外用剤 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK0740650T3 (da) * | 1994-01-28 | 2004-09-27 | Univ Kentucky Res Found | Codrugs som metode til styret transport af lægemiddel |
-
1997
- 1997-10-15 JP JP9281658A patent/JPH11171768A/ja active Pending
-
1998
- 1998-10-14 JP JP2000515590A patent/JP3835168B2/ja not_active Expired - Fee Related
- 1998-10-14 WO PCT/JP1998/004649 patent/WO1999018955A1/ja not_active Application Discontinuation
- 1998-10-14 CA CA002306479A patent/CA2306479A1/en not_active Abandoned
- 1998-10-14 EP EP98949237A patent/EP1029542A1/en not_active Withdrawn
- 1998-10-14 US US09/529,490 patent/US6355266B1/en not_active Expired - Fee Related
- 1998-10-14 CN CN98811129A patent/CN1278723A/zh active Pending
- 1998-10-14 KR KR1020007003989A patent/KR20010024496A/ko not_active Application Discontinuation
- 1998-10-14 AU AU95597/98A patent/AU738789B2/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5798209A (en) * | 1980-12-09 | 1982-06-18 | Kowa Co | Remedy for dermatopathy for external use |
JPS58189115A (ja) * | 1982-04-30 | 1983-11-04 | Kowa Co | 外用剤 |
Non-Patent Citations (2)
Title |
---|
CHEMICAL ABSTRACTS, Vol. 109, Abstract No. 215911, RAMTOOLA Z. et al.; & DRUG DEV. IND. PHARM., (1988), 14(15-17), pages 2241-2253. * |
NOBUYOSHI KANENIWA et al., "Mechanism of Dissolution of Indometacin Crystal Polymorph (in Japanese)", JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, (YAKUGAKU ZASSI), (1987), 107(4), pages 308-314. * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005011669A1 (ja) * | 2003-08-05 | 2005-02-10 | Dainippon Sumitomo Pharma Co., Ltd. | 経皮投与用医薬組成物 |
JPWO2006051819A1 (ja) * | 2004-11-10 | 2008-05-29 | 久光製薬株式会社 | 外用製剤及び貼付剤 |
JPWO2006051818A1 (ja) * | 2004-11-10 | 2008-05-29 | 久光製薬株式会社 | 外用製剤及び貼付剤 |
JP5025268B2 (ja) * | 2004-11-10 | 2012-09-12 | 久光製薬株式会社 | 外用製剤及び貼付剤 |
JP2006151836A (ja) * | 2004-11-26 | 2006-06-15 | Taisho Pharmaceut Co Ltd | 外用消炎鎮痛剤組成物 |
Also Published As
Publication number | Publication date |
---|---|
JPH11171768A (ja) | 1999-06-29 |
KR20010024496A (ko) | 2001-03-26 |
US6355266B1 (en) | 2002-03-12 |
EP1029542A1 (en) | 2000-08-23 |
JP3835168B2 (ja) | 2006-10-18 |
CA2306479A1 (en) | 1999-04-22 |
AU738789B2 (en) | 2001-09-27 |
CN1278723A (zh) | 2001-01-03 |
AU9559798A (en) | 1999-05-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0472969B1 (en) | External preparation comprising calcium silicate | |
JP4181232B2 (ja) | ジクロフェナクナトリウム含有油性外用貼付製剤 | |
CN102781473A (zh) | 外用药物组合物 | |
KR101727347B1 (ko) | 디클로페낙 나트륨 함유 수성 패치 | |
WO1999018955A1 (fr) | Preparation absorbable par voie percutanee | |
JP5622410B2 (ja) | ケトプロフェン含有水性貼付剤 | |
TW201946617A (zh) | 經皮吸收製劑 | |
JPH04230209A (ja) | 徐放性医薬製剤およびそれの調製方法 | |
JPS60181017A (ja) | Map固体状製剤およびその製造方法 | |
JPH05105628A (ja) | 外用消炎鎮痛剤 | |
WO2004024155A1 (ja) | 貼付剤 | |
JPH04217925A (ja) | 新規な解熱消炎鎮痛剤組成物 | |
JP2002193793A (ja) | 非ステロイド系消炎鎮痛貼付剤 | |
WO2001047525A1 (fr) | Agent antipruritique a usage externe | |
JPH09143061A (ja) | 鎮痛剤用経皮吸収製剤 | |
JP3193161B2 (ja) | 経皮吸収性製剤 | |
TW201223528A (en) | Transdermal absorption preparation | |
CA2397546C (en) | External plaster | |
JPS63203613A (ja) | 親水性経皮投与製剤 | |
WO2018198029A1 (en) | Matrix adhesive patch and process for the preparation thereof | |
JP2932086B2 (ja) | 新規なピコスルファートナトリウム液充填硬カプセル剤 | |
JP4235264B2 (ja) | メシル酸プリジノール含有外用剤 | |
JP4038580B2 (ja) | 貼付剤 | |
JP3268406B2 (ja) | 外用テープ剤 | |
JPH02124824A (ja) | アゼラスチン或いはその塩類含有経皮適用製剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 98811129.2 Country of ref document: CN |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CA CN JP KR US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 95597/98 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 2306479 Country of ref document: CA Ref document number: 2306479 Country of ref document: CA Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1998949237 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09529490 Country of ref document: US Ref document number: 1020007003989 Country of ref document: KR |
|
WWP | Wipo information: published in national office |
Ref document number: 1998949237 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020007003989 Country of ref document: KR |
|
WWG | Wipo information: grant in national office |
Ref document number: 95597/98 Country of ref document: AU |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1998949237 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1020007003989 Country of ref document: KR |