KR100384960B1 - 다단위정제투여형i - Google Patents
다단위정제투여형i Download PDFInfo
- Publication number
- KR100384960B1 KR100384960B1 KR1019960701156A KR19960701156A KR100384960B1 KR 100384960 B1 KR100384960 B1 KR 100384960B1 KR 1019960701156 A KR1019960701156 A KR 1019960701156A KR 19960701156 A KR19960701156 A KR 19960701156A KR 100384960 B1 KR100384960 B1 KR 100384960B1
- Authority
- KR
- South Korea
- Prior art keywords
- tablet
- omeprazole
- enteric
- pellets
- tablet formulation
- 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.)
- Expired - Lifetime
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- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 claims abstract description 76
- 229960000381 omeprazole Drugs 0.000 claims abstract description 73
- 239000000203 mixture Substances 0.000 claims abstract description 50
- 238000009472 formulation Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000002552 dosage form Substances 0.000 claims abstract description 5
- 239000008188 pellet Substances 0.000 claims description 95
- 239000010410 layer Substances 0.000 claims description 65
- 238000009505 enteric coating Methods 0.000 claims description 61
- 239000002702 enteric coating Substances 0.000 claims description 61
- 239000007916 tablet composition Substances 0.000 claims description 39
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 38
- 239000011162 core material Substances 0.000 claims description 38
- 238000000926 separation method Methods 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 24
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 23
- 239000013543 active substance Substances 0.000 claims description 20
- 150000001447 alkali salts Chemical class 0.000 claims description 17
- 238000000576 coating method Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 10
- 239000011149 active material Substances 0.000 claims description 9
- 241000124008 Mammalia Species 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000004480 active ingredient Substances 0.000 claims description 6
- 229920001688 coating polymer Polymers 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 230000027119 gastric acid secretion Effects 0.000 claims description 5
- 159000000003 magnesium salts Chemical class 0.000 claims description 4
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 4
- SUBDBMMJDZJVOS-DEOSSOPVSA-N esomeprazole Chemical compound C([S@](=O)C1=NC2=CC=C(C=C2N1)OC)C1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-DEOSSOPVSA-N 0.000 claims description 3
- 229960004770 esomeprazole Drugs 0.000 claims description 3
- 230000002401 inhibitory effect Effects 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 208000017189 Gastrointestinal inflammatory disease Diseases 0.000 claims 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 159000000011 group IA salts Chemical class 0.000 abstract description 2
- 239000003826 tablet Substances 0.000 description 82
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
- 239000012530 fluid Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 19
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 12
- 239000011777 magnesium Substances 0.000 description 12
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 12
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 12
- 239000008108 microcrystalline cellulose Substances 0.000 description 12
- 229940016286 microcrystalline cellulose Drugs 0.000 description 12
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 10
- 238000003475 lamination Methods 0.000 description 10
- 229910052749 magnesium Inorganic materials 0.000 description 10
- 235000000346 sugar Nutrition 0.000 description 10
- 239000000654 additive Substances 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 230000002378 acidificating effect Effects 0.000 description 8
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical class OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 8
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- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 8
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 8
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 8
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- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 7
- MQEUGMWHWPYFDD-UHFFFAOYSA-N magnesium;6-methoxy-2-[(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1h-benzimidazole Chemical compound [Mg].N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C MQEUGMWHWPYFDD-UHFFFAOYSA-N 0.000 description 7
- 229960003117 omeprazole magnesium Drugs 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
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- 230000000052 comparative effect Effects 0.000 description 6
- MVPICKVDHDWCJQ-UHFFFAOYSA-N ethyl 3-pyrrolidin-1-ylpropanoate Chemical compound CCOC(=O)CCN1CCCC1 MVPICKVDHDWCJQ-UHFFFAOYSA-N 0.000 description 6
- 210000004051 gastric juice Anatomy 0.000 description 6
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- 235000019359 magnesium stearate Nutrition 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
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- 229940045902 sodium stearyl fumarate Drugs 0.000 description 6
- 239000000454 talc Substances 0.000 description 6
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- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 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 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
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- 229940117841 methacrylic acid copolymer Drugs 0.000 description 5
- 239000012452 mother liquor Substances 0.000 description 5
- 230000007935 neutral effect Effects 0.000 description 5
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000007900 aqueous suspension Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000013270 controlled release Methods 0.000 description 4
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- 239000003960 organic solvent Substances 0.000 description 4
- 239000006174 pH buffer Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
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- 229940063517 omeprazole sodium Drugs 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
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- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 3
- 235000013769 triethyl citrate Nutrition 0.000 description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 2
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- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229920003132 hydroxypropyl methylcellulose phthalate Polymers 0.000 description 1
- 229940031704 hydroxypropyl methylcellulose phthalate Drugs 0.000 description 1
- 229940071676 hydroxypropylcellulose Drugs 0.000 description 1
- 229920000639 hydroxypropylmethylcellulose acetate succinate Polymers 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- MJIHNNLFOKEZEW-UHFFFAOYSA-N lansoprazole Chemical compound CC1=C(OCC(F)(F)F)C=CN=C1CS(=O)C1=NC2=CC=CC=C2N1 MJIHNNLFOKEZEW-UHFFFAOYSA-N 0.000 description 1
- 229960003174 lansoprazole Drugs 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229940057948 magnesium stearate Drugs 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- FYFFGSSZFBZTAH-UHFFFAOYSA-N methylaminomethanetriol Chemical compound CNC(O)(O)O FYFFGSSZFBZTAH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 1
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 239000008203 oral pharmaceutical composition Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 208000000689 peptic esophagitis Diseases 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 229940100467 polyvinyl acetate phthalate Drugs 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 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 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005563 spheronization Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 238000009492 tablet coating Methods 0.000 description 1
- 239000002700 tablet coating Substances 0.000 description 1
- 229960002622 triacetin Drugs 0.000 description 1
- 125000005591 trimellitate group Chemical group 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
- A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/4427—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems
- A61K31/4439—Non condensed pyridines; Hydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Control Of El Displays (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
Description
Claims (19)
- 임의로 알칼리성 화합물과 혼합되는, 오메프라졸 또는 그의 단일 거울상이성질체들 중 하나, 또는 오메프라졸 또는 그의 단일 거울상이성질체들 중 하나의 알칼리염 형태의 활성 물질을 함유하고 하나 이상의 층(들)로 피복된 코어재의 개별적으로 장용피 적층된 단위 펠릿들 및 정제 부형제를 포함하며(comprising), 여기서, 상기 하나 이상의 층(들) 중 적어도 한 층은 장용피층이고, 이 장용피층은 장용피층 중합체의 20 중량% 보다 많고, 50 중량% 보다 적은 양의 가소화 화합물을 함유하며, 또한 개별적으로 장용피 적층된 단위 펠릿들을 정제부형제와 다단위 정제 제형으로 압축할 때 상기 개별적으로 장용피 적층된 단위 펠릿들의 내산성이 이들 개별 단위 펠릿들을 다단위 정제 제형으로 압축하는 동안 10% 이상 감소되지 않는 것인 경구용 제약학적 다단위 정제 제형(dosage form).
- 제1항에 있어서, 개별 단위 펠릿들을 피복하고 있는 상기 장용피층의 두께가 10㎛ 이상인 정제 제형.
- 제1항에 있어서, 상기 개별적으로 장용피 적층된 단위 펠릿들이 각각 제약학상 허용되는 부형제를 포함하는 상도층(over-coating layer)으로 더 피복되는 정제 제형.
- 제1항에 있어서, 상기 활성물질이 X-선 분말 회절법으로 측정한 결정도가 70% 이상인 오메프라졸의 마그네슘염인 정제 제형.
- 제1항에 있어서, 상기 활성 물질이 (+)-오메프라졸 또는 (-)-오메프라졸의 알칼리염인 정제 제형.
- 제1항에 있어서, 상기 제형이 분할가능한 것인 정제 제형.
- 제1항에 있어서, 상기 제형이 수성 액체 중 개별적으로 장용피 적층된 단위들의 현탁액으로 분산가능한 것인 정제 제형.
- 제1항에 있어서, 장용피층 하에 분리층이 배치되고, 이 분리층은 수용성이거나 또는 수불용성이지만 물에 붕해되는 제약학상 허용되는 부형제와 임의로 알칼리성 화합물을 포함하는 것인 제형.
- 제1항에 있어서, 상기 코어재가 활성물질로 적층된 씨드(Seed)인 정제 제형.
- 제9항에 있어서, 상기 씨드의 크기가 0.1 내지 2mm인 정제 제형.
- (a) 임의로 알칼리성 화합물과 혼합되는, 오메프라졸 또는 그의 단일 거울상이성질체들 중 하나, 또는 오메프라졸 또는 그의 단일 거울상이성질체들 중 하나의 알칼리염 형태의 활성성분을 함유하는 다수의 코어재를 성형하는 단계,(b) 임의로 단계(a)의 코어재를 분리층으로 피복하는 단계,(c) 단계(a) 또는 (b)의 코어재를 하나 이상의 장용피층으로 피복하는 단계,(d) 단계(c)의 다수의 장용피 적층된 단위 펠릿들을 정제 부형제와 혼합하는 단계, 및(e) 단계(d)의 혼합물을 정제 형태로 압축시키는 단계를 포함하며,상기 장용피층은 장용피층 중합체의 20 중량% 보다 많고, 50 중량% 보다 적은 양의 가소화 화합물을 함유하고, 또한 개별적으로 장용피 적층된 단위 펠릿들을 정제부형제와 다단위 정제 제형으로 압축할 때 이들 개별적으로 장용피 적층된 단위 펠릿들의 내산성이 이들 개별 단위 펠릿들을 다단위 정제 제형으로 압축하는 동안 10% 이상 감소되지 않는 것인, 상기 임의로 알칼리성 화합물과 혼합되는 활성성분을 함유하는 코어재의 개별적으로 장용피 적층된 단위 펠릿들 및 정제부형제를 포함하는 제약학적 다단위 정제 제형의 제조방법.
- 제11항에 있어서, 상기 개별적으로 장용피 적층된 단위 펠릿들이 각각 이들 개별 단위 펠릿들을 정제 부형제와 함께 다단위 정제 제형으로 압축하기 전에 상도층으로 더 피복되는 방법.
- 포유동물과 인간의 위산분비 억제에 사용하기 위한 제1항 및 제2항 내지제10항 중 어느 한 항에 따른 정제 제형.
- 포유동물과 인간의 위장관 염증성 질병의 치료에 사용하기 위한 제1항 및 제2항 내지 제10항 중 어느 한 항에 따른 정제 제형.
- 위산분비 억제 치료를 요하는 인간을 제외한 포유동물에게 치료유효량의 제1항 및 제2항 내지 제10항 중 어느 한 항에 따른 다단위 정제 제형을 투여함으로써 인간을 제외한 포유동물의 위산 분비를 억제하는 방법.
- 위장관 염증성 질병의 치료를 요하는 인간을 제외한 포유동물에게 치료유효량의 제1항 및 제2항 내지 제10항 중 어느 한 항에 따른 다단위 정제 제형을 투여함으로써 인간을 제외한 포유동물의 위장관 염증성 질병을 치료하는 방법.
- 제1항 및 제2항 내지 제10항 중 어느 한 항에 따른 다단위 정제 제형을 포함하는 프레스-쓰루 블리스터 패키지(press-through blister package)
- 제1항에 있어서, 코어재에 도포된 상기 장용피층의 비커스 경도값이 8미만인 정제.
- 제1항에 있어서, 상기 활성 물질이 (+)-오메프라졸 또는 (-)-오메프라졸의마그네슘염인 정제 제형.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9402432A SE9402432D0 (sv) | 1994-07-08 | 1994-07-08 | New pharmaceutical dosage form |
SE9402432-0 | 1994-07-08 | ||
SE9402433-8 | 1994-07-08 | ||
SE9402433A SE9402433D0 (sv) | 1994-07-08 | 1994-07-08 | New oral pharmaceutical dosage form |
Publications (1)
Publication Number | Publication Date |
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KR100384960B1 true KR100384960B1 (ko) | 2003-08-21 |
Family
ID=26662095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960701156A Expired - Lifetime KR100384960B1 (ko) | 1994-07-08 | 1995-06-07 | 다단위정제투여형i |
Country Status (40)
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US (1) | US5817338A (ko) |
EP (2) | EP1078628B1 (ko) |
JP (1) | JP3350054B2 (ko) |
KR (1) | KR100384960B1 (ko) |
CN (1) | CN1138534C (ko) |
AT (2) | ATE414509T1 (ko) |
AU (1) | AU695966B2 (ko) |
BR (2) | BR9506018A (ko) |
CA (1) | CA2170647C (ko) |
CY (1) | CY2254B1 (ko) |
CZ (1) | CZ289804B6 (ko) |
DE (4) | DE69535889D1 (ko) |
DK (2) | DK0723436T3 (ko) |
DZ (1) | DZ1906A1 (ko) |
EE (1) | EE03305B1 (ko) |
ES (2) | ES2100142T3 (ko) |
FI (1) | FI122017B (ko) |
GR (1) | GR970300014T1 (ko) |
HR (1) | HRP950349B1 (ko) |
HU (1) | HUT75775A (ko) |
IL (1) | IL114450A (ko) |
IS (1) | IS4327A (ko) |
MA (1) | MA23607A1 (ko) |
MX (1) | MX9600857A (ko) |
MY (1) | MY112915A (ko) |
NO (1) | NO314125B3 (ko) |
NZ (1) | NZ289948A (ko) |
PL (1) | PL180395B1 (ko) |
PT (2) | PT1078628E (ko) |
RU (2) | RU2531553C2 (ko) |
SA (1) | SA95160091B1 (ko) |
SI (2) | SI1078628T1 (ko) |
SK (1) | SK283626B6 (ko) |
TN (1) | TNSN95075A1 (ko) |
TR (1) | TR199500821A2 (ko) |
TW (1) | TW450813B (ko) |
UA (1) | UA41946C2 (ko) |
WO (1) | WO1996001623A1 (ko) |
YU (1) | YU49236B (ko) |
ZA (1) | ZA955548B (ko) |
Cited By (7)
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KR20200023185A (ko) | 2018-08-23 | 2020-03-04 | 주식회사 종근당 | 에스오메프라졸 및 탄산수소나트륨을 포함하는 우수한 방출특성을 갖는 약제학적 제제 |
KR20210012881A (ko) | 2020-02-28 | 2021-02-03 | 주식회사 종근당 | 에스오메프라졸 및 탄산수소나트륨을 포함하는 우수한 방출특성을 갖는 약제학적 제제 |
KR20210012919A (ko) | 2019-07-26 | 2021-02-03 | 주식회사 종근당 | 에스오메프라졸 및 탄산수소나트륨을 포함하는 안정한 약제학적 조성물 |
KR20210106857A (ko) | 2020-02-21 | 2021-08-31 | 주식회사 종근당 | 방출특성이 우수한 에스오메프라졸 및 탄산수소나트륨의 약제학적 조성물 |
US11759428B2 (en) | 2018-01-29 | 2023-09-19 | Chong Kun Dang Pharmaceutical Corp. | Pharmaceutical formulation comprising esomeprazole and sodium bicarbonate |
US11813285B2 (en) | 2018-01-29 | 2023-11-14 | Chong Kun Dang Pharmaceutical Corp. | Stable pharmaceutical composition comprising esomeprazole and sodium bicarbonate |
KR20240030479A (ko) | 2022-08-31 | 2024-03-07 | 한올바이오파마주식회사 | 에스오메프라졸 및 제산제를 포함하는 약제학적 제제 및 이의 제조방법 |
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US6875872B1 (en) | 1993-05-28 | 2005-04-05 | Astrazeneca | Compounds |
SE9301830D0 (sv) * | 1993-05-28 | 1993-05-28 | Ab Astra | New compounds |
AU695966B2 (en) * | 1994-07-08 | 1998-08-27 | Astrazeneca Ab | Multiple unit tableted dosage form I |
SE9402431D0 (sv) * | 1994-07-08 | 1994-07-08 | Astra Ab | New tablet formulation |
SE9500422D0 (sv) * | 1995-02-06 | 1995-02-06 | Astra Ab | New oral pharmaceutical dosage forms |
SE9500478D0 (sv) * | 1995-02-09 | 1995-02-09 | Astra Ab | New pharmaceutical formulation and process |
US6279736B1 (en) | 1995-04-19 | 2001-08-28 | Capitol Specialty Plastics, Inc. | Barrier pack having an absorbing agent applied to the interior of the pack |
WO1997012581A2 (en) * | 1995-09-21 | 1997-04-10 | Pharma Pass L.L.C. | Novel composition containing an acid-labile omeprazole and process for its preparation |
US6489346B1 (en) | 1996-01-04 | 2002-12-03 | The Curators Of The University Of Missouri | Substituted benzimidazole dosage forms and method of using same |
US5840737A (en) | 1996-01-04 | 1998-11-24 | The Curators Of The University Of Missouri | Omeprazole solution and method for using same |
US6699885B2 (en) | 1996-01-04 | 2004-03-02 | The Curators Of The University Of Missouri | Substituted benzimidazole dosage forms and methods of using same |
US6645988B2 (en) | 1996-01-04 | 2003-11-11 | Curators Of The University Of Missouri | Substituted benzimidazole dosage forms and method of using same |
SE9600071D0 (sv) | 1996-01-08 | 1996-01-08 | Astra Ab | New oral formulation of two active ingredients I |
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- 1995-07-06 MA MA23946A patent/MA23607A1/fr unknown
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1996
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1997
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US11759428B2 (en) | 2018-01-29 | 2023-09-19 | Chong Kun Dang Pharmaceutical Corp. | Pharmaceutical formulation comprising esomeprazole and sodium bicarbonate |
US11813285B2 (en) | 2018-01-29 | 2023-11-14 | Chong Kun Dang Pharmaceutical Corp. | Stable pharmaceutical composition comprising esomeprazole and sodium bicarbonate |
KR20200023185A (ko) | 2018-08-23 | 2020-03-04 | 주식회사 종근당 | 에스오메프라졸 및 탄산수소나트륨을 포함하는 우수한 방출특성을 갖는 약제학적 제제 |
US12251375B2 (en) | 2018-08-23 | 2025-03-18 | Chong Kun Dang Pharmaceutical Corp. | Pharmaceutical preparation having excellent dissolution properties, containing esomeprazole and sodium bicarbonate |
KR20210012919A (ko) | 2019-07-26 | 2021-02-03 | 주식회사 종근당 | 에스오메프라졸 및 탄산수소나트륨을 포함하는 안정한 약제학적 조성물 |
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