JPH09501445A - 制御解放オキシブチニン配合物 - Google Patents
制御解放オキシブチニン配合物Info
- Publication number
- JPH09501445A JPH09501445A JP7522880A JP52288095A JPH09501445A JP H09501445 A JPH09501445 A JP H09501445A JP 7522880 A JP7522880 A JP 7522880A JP 52288095 A JP52288095 A JP 52288095A JP H09501445 A JPH09501445 A JP H09501445A
- Authority
- JP
- Japan
- Prior art keywords
- sustained release
- oxybutynin
- dosage form
- gelling agent
- solid dosage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 64
- XIQVNETUBQGFHX-UHFFFAOYSA-N Ditropan Chemical compound C=1C=CC=CC=1C(O)(C(=O)OCC#CCN(CC)CC)C1CCCCC1 XIQVNETUBQGFHX-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229960005434 oxybutynin Drugs 0.000 title claims abstract description 50
- 238000009472 formulation Methods 0.000 title claims abstract description 26
- 238000013270 controlled release Methods 0.000 title description 8
- 238000013268 sustained release Methods 0.000 claims abstract description 61
- 239000012730 sustained-release form Substances 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims abstract description 34
- 239000011159 matrix material Substances 0.000 claims abstract description 33
- 229940079593 drug Drugs 0.000 claims abstract description 32
- 239000003349 gelling agent Substances 0.000 claims abstract description 27
- 125000002091 cationic group Chemical group 0.000 claims abstract description 21
- 239000004971 Cross linker Substances 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000003085 diluting agent Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 32
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 20
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 18
- 230000002209 hydrophobic effect Effects 0.000 claims description 17
- 239000008184 oral solid dosage form Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 13
- 230000007613 environmental effect Effects 0.000 claims description 12
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical group CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 10
- 229920000869 Homopolysaccharide Polymers 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 239000001856 Ethyl cellulose Substances 0.000 claims description 9
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 9
- 229920001249 ethyl cellulose Polymers 0.000 claims description 9
- 239000003701 inert diluent Substances 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
- 239000000230 xanthan gum Substances 0.000 claims description 9
- 229920001285 xanthan gum Polymers 0.000 claims description 9
- 235000010493 xanthan gum Nutrition 0.000 claims description 9
- 229940082509 xanthan gum Drugs 0.000 claims description 9
- -1 alkaline earth metal sulfate Chemical class 0.000 claims description 7
- 239000002552 dosage form Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 230000002496 gastric effect Effects 0.000 claims description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 6
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 6
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 230000036571 hydration Effects 0.000 claims description 4
- 238000006703 hydration reaction Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920013820 alkyl cellulose Polymers 0.000 claims description 3
- 239000008280 blood Substances 0.000 claims description 3
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- 235000011132 calcium sulphate Nutrition 0.000 claims description 3
- 150000002016 disaccharides Chemical class 0.000 claims description 3
- 150000005846 sugar alcohols Polymers 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims description 2
- 229920001800 Shellac Polymers 0.000 claims description 2
- 229920002494 Zein Polymers 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 2
- 239000008172 hydrogenated vegetable oil Substances 0.000 claims description 2
- 150000002772 monosaccharides Chemical class 0.000 claims description 2
- 239000006186 oral dosage form Substances 0.000 claims description 2
- 239000004208 shellac Substances 0.000 claims description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims description 2
- 229940113147 shellac Drugs 0.000 claims description 2
- 235000013874 shellac Nutrition 0.000 claims description 2
- 239000001993 wax Substances 0.000 claims description 2
- 239000005019 zein Substances 0.000 claims description 2
- 229940093612 zein Drugs 0.000 claims description 2
- 240000004181 Eucalyptus cladocalyx Species 0.000 claims 3
- 230000002921 anti-spasmodic effect Effects 0.000 claims 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 239000001175 calcium sulphate Substances 0.000 claims 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 15
- 239000004615 ingredient Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 10
- 238000007922 dissolution test Methods 0.000 description 10
- 239000008187 granular material Substances 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 235000000346 sugar Nutrition 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 4
- 229920000161 Locust bean gum Polymers 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- 230000036765 blood level Effects 0.000 description 4
- 150000001720 carbohydrates Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000008121 dextrose Substances 0.000 description 4
- 235000019441 ethanol Nutrition 0.000 description 4
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 description 4
- 239000000711 locust bean gum Substances 0.000 description 4
- 235000010420 locust bean gum Nutrition 0.000 description 4
- 229940045902 sodium stearyl fumarate Drugs 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 3
- 229920000926 Galactomannan Polymers 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 210000002460 smooth muscle Anatomy 0.000 description 3
- STFSJTPVIIDAQX-LTRPLHCISA-M sodium;(e)-4-octadecoxy-4-oxobut-2-enoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCCOC(=O)\C=C\C([O-])=O STFSJTPVIIDAQX-LTRPLHCISA-M 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000008163 sugars Chemical class 0.000 description 3
- 238000005550 wet granulation Methods 0.000 description 3
- OMDQUFIYNPYJFM-XKDAHURESA-N (2r,3r,4s,5r,6s)-2-(hydroxymethyl)-6-[[(2r,3s,4r,5s,6r)-4,5,6-trihydroxy-3-[(2s,3s,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)[C@H](O)[C@H](O)[C@H](O)O1 OMDQUFIYNPYJFM-XKDAHURESA-N 0.000 description 2
- ZKNJEOBYOLUGKJ-ALCCZGGFSA-N (z)-2-propylpent-2-enoic acid Chemical compound CCC\C(C(O)=O)=C\CC ZKNJEOBYOLUGKJ-ALCCZGGFSA-N 0.000 description 2
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical class C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 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
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229930182830 galactose Natural products 0.000 description 2
- 229920001600 hydrophobic polymer Polymers 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 229960002016 oxybutynin chloride Drugs 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- TWHNMSJGYKMTRB-KXYUELECSA-N (2r,3r)-2,3-dihydroxybutanedioic acid;2-[(1r)-3-[di(propan-2-yl)amino]-1-phenylpropyl]-4-methylphenol Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.C1([C@@H](CCN(C(C)C)C(C)C)C=2C(=CC=C(C)C=2)O)=CC=CC=C1 TWHNMSJGYKMTRB-KXYUELECSA-N 0.000 description 1
- FARHYDJOXLCMRP-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]pyrazol-3-yl]oxyacetic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(N1CC2=C(CC1)NN=N2)=O)OCC(=O)O FARHYDJOXLCMRP-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
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- 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 1
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- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
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- 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 1
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- 238000010521 absorption reaction Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
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- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 150000002703 mannose derivatives Chemical group 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
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- 229960002715 nicotine Drugs 0.000 description 1
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- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
- 235000011083 sodium citrates Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
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- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
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- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
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- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/10—Drugs for disorders of the urinary system of the bladder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
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- Health & Medical Sciences (AREA)
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- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.持効解放経口固形投与形態物であって、 鎮痙作用を提供するのに有効な量のオキシブチニンまたはその薬剤許容塩と、 ヘテロ多糖類ゴムおよび環境流体に曝されたときに前記ヘテロ多糖類ゴムを架 橋することができるホモ多糖類ゴムからなり前記ヘテロ多糖類ゴムの前記ホモ多 糖類ゴムに対する比が約1:3乃至約3:1であるゲル化剤約20乃至約60重 量%と、前記ゲル化剤と架橋することができるとともに投与形態物が環境流体に 曝されたときにゲル強度を高めることができる有効量の薬剤許容カチオン架橋剤 と、単糖類、二糖類、多価アルコールおよびこれらの混合物よりなる群から選ば れる不活性薬剤希釈剤とからなる持効解放マトリックスとを備え、前記オキシブ チニンの前記ゲル化剤に対する比が約1:2乃至約1:25であり、前記環境流 体に曝されたときに前記オキシブチニンの持効解放を行なうことを特徴とする持 効解放経口固形投与形態物。 2.前記オキシブチニンの前記ゲル化剤に対する比が重量で約1:5乃至約1: 15であることを特徴とする請求の範囲第1項に記載の経口固形投与形態物。 3.前記ヘテロ多糖類ゴムはキサンタンゴムからなり、前記ホモ多糖類ゴムはい なご豆ゴムからなることを特徴とする請求の範囲第1項に記載の経口固形投与形 態物。 4.前記カチオン架橋剤はアルカリ金属またはアルカリ土類金属の硫酸塩、塩化 物、硼酸塩、臭化物、くえん酸塩、酢酸塩または乳酸塩からなることを特徴とす る請求の範囲第1項に記載の経口固形投与形態物。 5.前記カチオン架橋剤は硫酸カルシウムからなることを特徴とする請求の範囲 第1項に記載の経口固形投与形態物。 6.前記持効解放賦形剤は更にアルキルセルロース、アクリルおよびメタクリル 酸エステルのコーポリマ、ワックス、セラック、ゼイン、水素化植物油およびこ れらの任意の混合物よりなる群から選ばれ、環境流体に曝されたときに前記ゲル 化剤の水和を緩慢にするのに有効な量の疎水性物質を含むことを特徴とする請求 の範囲第1項に記載の経口固形投与形態物。 7.前記疎水性物質はエチルセルロースであることを特徴とする請求の範囲第6 項に記載の経口固形投与形態物。 8.前記持効解放マトリックスは約1乃至約20重量%の前記疎水性物質を含む ことを特徴とする請求の範囲第6項に記載の経口固形投与形態物。 9.タブレットであることを特徴とする請求の範囲第1項に記載の経口固形投与 形態物。 10.約1乃至約10重量%の微結晶セルロースを更に備えることを特徴とする 請求の範囲第1項に記載の経口固形投与形態物。 11.前記オキシブチニンは約5乃至約20mgの量が含まれることを特徴とす る請求の範囲第1項に記載の経口固形投与形態物。 12.前記持効解放賦形剤は、重量で、20%乃至約60%のゲル化剤と、約1 乃至約20重量%のカチオン架橋剤と、約20%乃至約79%の不活性希釈剤と からなることを特徴とする請求の範囲第1項に記載の経口固形投与形態物。 13.前記持効解放マトリックスは、重量で、約25%乃至約50パーセントの ゲル化剤と、約5乃至約15重量パーセントのカチオン架橋剤と、約35%乃至 約70パーセントの不活性希釈剤とからなることを特徴とする請求の範囲第1項 に記載の経口固形投与形態物。 14.前記持効解放マトリックスは、重量で、約25%乃至約35パーセントの ゲル化剤と、約5乃至約15パーセントのカチオン架橋剤と、約50乃至約70 パーセントの不活性希釈剤とからなることを特徴とする請求の範囲第1項に記載 の経口固形投与形態物。 15.人間の患者に経口投与されたときに約24時間オキシブチニンの有効血液 レベルを提供することを特徴とする請求の範囲第1項に記載の経口固形投与形態 物。 16.オキシブチニンの固形経口持効解放配合物の製造方法であって、 ヘテロ多糖類ゴムおよび環境流体に曝されたときに前記ヘテロ多糖類ゴムを架 橋することができるホモ多糖類ゴムからなり前記ヘテロ多糖類ゴムの前記ホモ多 糖類ゴムに対する比が約1:3乃至約3:1であるゲル化剤約20乃至約60重 量パーセントと、前記ゲル化剤と架橋しかつ環境流体に曝されたときにゲル強度 を高めるのに有効な量のカチオン架橋剤と、不活性薬剤希釈剤とからなる持効解 放マトリックスを調製する工程と、 オキシブチニンのゲル化剤に対する比が重量で約1:2乃至約1:25となる ように前記持効解放マトリックスをオキシブチニンまたはその薬剤許容塩と混合 する工程と、 持効解放マトリックスとオキシブチニンとの前記混合物を圧縮して、鎮痙作用 を発揮するのに必要な量のオキシブチニンを有し、環境流体に曝されたときに約 24時間オキシブチニンの持効解放を行なうタブレットを形成する工程とを備え ることを特徴とする固形経口持効解放配合物の製造方法。 17.前記持効解放賦形剤に約1乃至約20重量パーセントの前記カチオン架橋 剤を含ませる工程を更に備えることを特徴とする請求の範囲第16項に記載の方 法。 18.前記持効解放賦形剤を疎水性物質で粒状化する工程を更に備えることを特 徴とする請求の範囲第17項に記載の方法。 19.前記カチオン架橋剤は硫酸カルシウムであり、前記疎水性物質はエチルセ ルロースからなることを特徴とする請求の範囲第17項に記載の方法。 20.オキシブチニンを用いて患者を治療する方法であって、 ヘテロ多糖類ゴムおよび環境流体に曝されたときに前記ヘテロ多糖類ゴムを架 橋することができるホモ多糖類ゴムからなり前記ヘテロ多糖類ゴムの前記ホモ多 糖類ゴムに対する比が約1:3乃至約3:1であるゲル化剤約20乃至約60重 量パーセントと、前記ゲル化剤と架橋しかつ胃腸の流体に曝されたときに配合物 のゲル強度を高めるのに有効な量のカチオン架橋剤と、不活性薬剤希釈剤とから なる持効解放マトリックスを調製する工程と、 オキシブチニンのゲル化剤に対する比が重量で約1:2乃至約1:25となる ように持効解放マトリックスをオキシブチニンまたはその薬剤許容塩と混合する 工程と、 持効解放マトリックスとオキシブチニンとの前記混合物を圧縮して、鎮痙作用 を発揮するのに必要な量のオキシブチニンを有し、胃腸流体に曝されたときに約 24時間オキシブチニンの持効解放を行なうタブレットを形成する工程と、 前記タブレットを人間の患者に24時間の間隔で投与する工程とを備えること を特徴とする治療方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/206,416 | 1994-03-04 | ||
| US08/206,416 US5399359A (en) | 1994-03-04 | 1994-03-04 | Controlled release oxybutynin formulations |
| PCT/US1994/002926 WO1995023593A1 (en) | 1994-03-04 | 1994-03-18 | Controlled release oxybutynin formulations |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004340786A Division JP2005126444A (ja) | 1994-03-04 | 2004-11-25 | 制御放出オキシブチニン製剤 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09501445A true JPH09501445A (ja) | 1997-02-10 |
| JP3699117B2 JP3699117B2 (ja) | 2005-09-28 |
Family
ID=22766272
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52288095A Expired - Fee Related JP3699117B2 (ja) | 1994-03-04 | 1994-03-18 | 制御解放オキシブチニン配合物 |
| JP2004340786A Pending JP2005126444A (ja) | 1994-03-04 | 2004-11-25 | 制御放出オキシブチニン製剤 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004340786A Pending JP2005126444A (ja) | 1994-03-04 | 2004-11-25 | 制御放出オキシブチニン製剤 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5399359A (ja) |
| EP (1) | EP0700284B1 (ja) |
| JP (2) | JP3699117B2 (ja) |
| CN (1) | CN1111404C (ja) |
| AT (1) | ATE222753T1 (ja) |
| AU (1) | AU676556B2 (ja) |
| CA (1) | CA2161103C (ja) |
| DE (1) | DE69431247T2 (ja) |
| DK (1) | DK0700284T3 (ja) |
| ES (1) | ES2180574T3 (ja) |
| FI (1) | FI113337B (ja) |
| HU (1) | HUT72981A (ja) |
| IL (1) | IL112637A (ja) |
| PT (1) | PT700284E (ja) |
| WO (1) | WO1995023593A1 (ja) |
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- 1994-03-04 US US08/206,416 patent/US5399359A/en not_active Expired - Lifetime
- 1994-03-18 HU HU9503054A patent/HUT72981A/hu unknown
- 1994-03-18 AU AU65888/94A patent/AU676556B2/en not_active Ceased
- 1994-03-18 CA CA002161103A patent/CA2161103C/en not_active Expired - Fee Related
- 1994-03-18 EP EP94913918A patent/EP0700284B1/en not_active Expired - Lifetime
- 1994-03-18 PT PT94913918T patent/PT700284E/pt unknown
- 1994-03-18 ES ES94913918T patent/ES2180574T3/es not_active Expired - Lifetime
- 1994-03-18 WO PCT/US1994/002926 patent/WO1995023593A1/en not_active Ceased
- 1994-03-18 DE DE69431247T patent/DE69431247T2/de not_active Expired - Fee Related
- 1994-03-18 AT AT94913918T patent/ATE222753T1/de not_active IP Right Cessation
- 1994-03-18 DK DK94913918T patent/DK0700284T3/da active
- 1994-03-18 JP JP52288095A patent/JP3699117B2/ja not_active Expired - Fee Related
-
1995
- 1995-02-14 IL IL11263795A patent/IL112637A/en active IP Right Grant
- 1995-03-03 CN CN95100475A patent/CN1111404C/zh not_active Expired - Fee Related
- 1995-11-01 FI FI955215A patent/FI113337B/fi active
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2004
- 2004-11-25 JP JP2004340786A patent/JP2005126444A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009149691A (ja) * | 2001-03-13 | 2009-07-09 | Penwest Pharmaceuticals Co | 時間治療(chronotherapeutic)投与形態 |
| US7943176B2 (en) | 2001-10-09 | 2011-05-17 | Apogepha Arzneimittel Gmbh | Oral dosage form for propiverine or its pharmaceutically acceptable salts with an extended release of the active ingredient |
| JP2017100971A (ja) * | 2015-11-30 | 2017-06-08 | 株式会社ファンケル | 錠剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| MX9501193A (es) | 1998-07-31 |
| CA2161103A1 (en) | 1995-09-08 |
| CN1111404C (zh) | 2003-06-18 |
| AU676556B2 (en) | 1997-03-13 |
| DE69431247D1 (de) | 2002-10-02 |
| IL112637A0 (en) | 1995-05-26 |
| EP0700284A4 (en) | 1996-11-06 |
| IL112637A (en) | 1999-01-26 |
| AU6588894A (en) | 1995-09-18 |
| FI113337B (fi) | 2004-04-15 |
| HU9503054D0 (en) | 1996-01-29 |
| ES2180574T3 (es) | 2003-02-16 |
| FI955215A0 (fi) | 1995-11-01 |
| ATE222753T1 (de) | 2002-09-15 |
| EP0700284B1 (en) | 2002-08-28 |
| DE69431247T2 (de) | 2003-01-02 |
| JP2005126444A (ja) | 2005-05-19 |
| DK0700284T3 (da) | 2003-01-06 |
| JP3699117B2 (ja) | 2005-09-28 |
| HUT72981A (en) | 1996-06-28 |
| CA2161103C (en) | 1999-12-07 |
| US5399359A (en) | 1995-03-21 |
| WO1995023593A1 (en) | 1995-09-08 |
| CN1111507A (zh) | 1995-11-15 |
| EP0700284A1 (en) | 1996-03-13 |
| PT700284E (pt) | 2003-01-31 |
| FI955215L (fi) | 1995-11-01 |
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