KR20190142464A - 콜린 알포세레이트 함유 약제학적 조성물 - Google Patents
콜린 알포세레이트 함유 약제학적 조성물 Download PDFInfo
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- KR20190142464A KR20190142464A KR1020180069027A KR20180069027A KR20190142464A KR 20190142464 A KR20190142464 A KR 20190142464A KR 1020180069027 A KR1020180069027 A KR 1020180069027A KR 20180069027 A KR20180069027 A KR 20180069027A KR 20190142464 A KR20190142464 A KR 20190142464A
- Authority
- KR
- South Korea
- Prior art keywords
- choline alfoscerate
- pharmaceutical composition
- containing pharmaceutical
- choline
- weight
- 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
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- 239000008777 Glycerylphosphorylcholine Substances 0.000 title claims abstract description 126
- 229960004788 choline alfoscerate Drugs 0.000 title claims abstract description 125
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 30
- SUHOQUVVVLNYQR-MRVPVSSYSA-O glycerylphosphorylcholine Chemical compound C[N+](C)(C)CCO[P@](O)(=O)OC[C@H](O)CO SUHOQUVVVLNYQR-MRVPVSSYSA-O 0.000 title claims abstract 29
- 239000002245 particle Substances 0.000 claims abstract description 86
- 239000011247 coating layer Substances 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims abstract description 21
- 229920001577 copolymer Polymers 0.000 claims abstract description 19
- 239000000843 powder Substances 0.000 claims abstract description 18
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims abstract description 16
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 claims abstract description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 39
- 239000012530 fluid Substances 0.000 claims description 16
- 239000011230 binding agent Substances 0.000 claims description 13
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 7
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 7
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000001069 triethyl citrate Substances 0.000 claims description 4
- 235000013769 triethyl citrate Nutrition 0.000 claims description 4
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 3
- 150000008064 anhydrides Chemical group 0.000 claims description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 2
- 229920000053 polysorbate 80 Polymers 0.000 claims description 2
- 229920001213 Polysorbate 20 Polymers 0.000 claims 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 51
- 238000000576 coating method Methods 0.000 abstract description 51
- 238000004090 dissolution Methods 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 16
- 238000009472 formulation Methods 0.000 abstract description 11
- 238000003860 storage Methods 0.000 abstract description 10
- SUHOQUVVVLNYQR-MRVPVSSYSA-N choline alfoscerate Chemical compound C[N+](C)(C)CCOP([O-])(=O)OC[C@H](O)CO SUHOQUVVVLNYQR-MRVPVSSYSA-N 0.000 description 87
- 238000002360 preparation method Methods 0.000 description 42
- 239000008187 granular material Substances 0.000 description 38
- 239000007788 liquid Substances 0.000 description 26
- 230000000052 comparative effect Effects 0.000 description 19
- 239000003826 tablet Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- -1 magnesium metasilicate aluminate Chemical class 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 8
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 8
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 8
- 239000008213 purified water Substances 0.000 description 8
- 239000000454 talc Substances 0.000 description 8
- 229910052623 talc Inorganic materials 0.000 description 8
- 229920003119 EUDRAGIT E PO Polymers 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 239000007931 coated granule Substances 0.000 description 6
- 239000007888 film coating Substances 0.000 description 6
- 238000009501 film coating Methods 0.000 description 6
- 239000012046 mixed solvent Substances 0.000 description 6
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 5
- 229960001231 choline Drugs 0.000 description 5
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 235000019359 magnesium stearate Nutrition 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 229940008309 acetone / ethanol Drugs 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 3
- 230000008499 blood brain barrier function Effects 0.000 description 3
- 210000001218 blood-brain barrier Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 150000004682 monohydrates Chemical class 0.000 description 3
- XDFGPVSVSMWVQE-UHFFFAOYSA-M sodium;dodecanoic acid;hydrogen sulfate Chemical compound [Na+].OS([O-])(=O)=O.CCCCCCCCCCCC(O)=O XDFGPVSVSMWVQE-UHFFFAOYSA-M 0.000 description 3
- 239000007901 soft capsule Substances 0.000 description 3
- 208000024827 Alzheimer disease Diseases 0.000 description 2
- 229920003149 Eudragit® E 100 Polymers 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 2
- 229960004373 acetylcholine Drugs 0.000 description 2
- NEDGUIRITORSKL-UHFFFAOYSA-N butyl 2-methylprop-2-enoate;2-(dimethylamino)ethyl 2-methylprop-2-enoate;methyl 2-methylprop-2-enoate Chemical compound COC(=O)C(C)=C.CCCCOC(=O)C(C)=C.CN(C)CCOC(=O)C(C)=C NEDGUIRITORSKL-UHFFFAOYSA-N 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000007891 compressed tablet Substances 0.000 description 2
- 229960000913 crospovidone Drugs 0.000 description 2
- 230000003412 degenerative effect Effects 0.000 description 2
- 230000002996 emotional effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000007941 film coated tablet Substances 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- 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 2
- 230000007774 longterm Effects 0.000 description 2
- 239000008203 oral pharmaceutical composition Substances 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 2
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- 208000000044 Amnesia Diseases 0.000 description 1
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000014644 Brain disease Diseases 0.000 description 1
- 208000028698 Cognitive impairment Diseases 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- XYZZKVRWGOWVGO-UHFFFAOYSA-N Glycerol-phosphate Chemical compound OP(O)(O)=O.OCC(O)CO XYZZKVRWGOWVGO-UHFFFAOYSA-N 0.000 description 1
- 206010022998 Irritability Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000026139 Memory disease Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000005978 brain dysfunction Effects 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000001713 cholinergic effect Effects 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 208000010877 cognitive disease Diseases 0.000 description 1
- 210000003792 cranial nerve Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- PGZIKUPSQINGKT-UHFFFAOYSA-N dialuminum;dioxido(oxo)silane Chemical compound [Al+3].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O PGZIKUPSQINGKT-UHFFFAOYSA-N 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229940031703 low substituted hydroxypropyl cellulose Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006984 memory degeneration Effects 0.000 description 1
- 208000023060 memory loss Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000005062 synaptic transmission Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- FKHIFSZMMVMEQY-UHFFFAOYSA-N talc Chemical compound [Mg+2].[O-][Si]([O-])=O FKHIFSZMMVMEQY-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K31/66—Phosphorus compounds
- A61K31/683—Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols
- A61K31/685—Diesters of a phosphorus acid with two hydroxy compounds, e.g. phosphatidylinositols one of the hydroxy compounds having nitrogen atoms, e.g. phosphatidylserine, lecithin
-
- 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
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5015—Organic compounds, e.g. fats, sugars
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
상기 코팅층은 메타크릴산메틸; 메타크릴산부틸; 및 메타크릴산디메틸아미노에틸을 0.5~2 : 0.5~2 : 0.5~4의 중량비로 포함하는 공중합체를 포함하는 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물을 제공한다.
Description
| 실시예 5 | 실시예 6 | 실시예 7 | 실시예 8 | 실시예 9 | 비교예 4 | 비교예 5 | 비교예 6 | |
| 실시예 1에서 제조한 입자 | 450 | - | - | - | - | - | - | - |
| 실시예 2에서 제조한 입자 | - | 450 | - | - | - | - | - | - |
| 실시예 3에서 제조한 입자 | - | - | 450 | - | - | - | - | - |
| 실시예 4에서 제조한 입자 | - | - | - | 450 | - | - | - | - |
| 실시예 5에서 제조한 입자 | - | - | - | - | 450 | - | - | - |
| 비교예 1에서 제조한 입자 | - | - | - | - | - | 450 | - | - |
| 비교예 2에서 제조한 입자 | - | - | - | - | - | - | 450 | - |
| 비교예 3에서 제조한 입자 | - | - | - | - | - | - | - | 450 |
| 무수 인산수소 칼슘 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| 크로스포비돈 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 스테아린산 마그네슘 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| 합계 | 530 | 530 | 530 | 530 | 530 | 530 | 530 | 530 |
| 구분 | 가비중 (g/cc) |
입자분포(㎛) | |||||
| D10 | D50 | D90 | SMD | VMD | |||
| 실시예 3 | API | 42.52 | 145.67 | 241.19 | 65.76 | 144.76 | |
| 과립 | 99.30 | 229.92 | 329.84 | 104.33 | 220.97 | ||
| 과립코팅 | 0.57 | 141.59 | 284.18 | 385.18 | 164.39 | 272.19 | |
| 실시예 4 | API | 42.52 | 145.67 | 241.19 | 65.76 | 144.76 | |
| 과립 | 97.00 | 205.14 | 288.51 | 101.87 | 198.14 | ||
| 과립코팅 | 0.55 | 153.04 | 269.44 | 346.48 | 167.80 | 257.21 | |
| 실시예 5 | API | 42.52 | 145.67 | 241.19 | 65.76 | 144.76 | |
| 과립 | 100.76 | 248.70 | 342.54 | 104.84 | 234.30 | ||
| 과립코팅 | 0.59 | 151.60 | 292.49 | 389.98 | 167.04 | 279.01 | |
| 실시예 5 | 실시예 6 | 실시예 7 | 실시예 8 | 실시예 9 | 비교예 4 | 비교예 5 | 비교예 6 | |
| 30분 용출(%) |
85.9 | 81.0 | 86.3 | 82.3 | 85.2 | 45.1 | 47.3 | 50.1 |
| 60분용출(%) | 101.3 | 100.9 | 102.4 | 100.5 | 100.2 | 65.3 | 67.2 | 75.8 |
Claims (15)
- 고체분말 형태인 콜린 알포세레이트; 및
상기 콜린 알포세레이트의 표면에 형성된 코팅층;을 포함하는 콜린 알포세레이트 코팅입자를 포함하며,
상기 코팅층은 메타크릴산메틸; 메타크릴산부틸; 및 메타크릴산디메틸아미노에틸을 0.5~2 : 0.5~2 : 0.5~4의 중량비로 포함하는 공중합체를 포함하는 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 공중합체는 중량평균분자량이 50,000 내지 300,000인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 공중합체는 평균입도가 5 μm ~ 30 μm인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 고체분말 형태인 콜린 알포세레이트는 무수물 형태인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 고체분말 형태인 콜린 알포세레이트는 과립화된 고체분말 형태인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항 또는 제5항에 있어서,
상기 고체분말 형태인 콜린 알포세레이트의 입도는 D90이 100 μm ~ 350 μm인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항 또는 제5항에 있어서,
상기 콜린 알포세레이트 코팅입자의 입도는 D90이 250 μm ~ 450 μm인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 코팅층의 함량은 콜린 알포세레이트 100 중량부를 기준으로 2 내지 30 중량부인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제8항에 있어서,
상기 코팅층은 유화제를 더 포함하는 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제9항에 있어서,
상기 유화제는 트리에틸시트레이트, 소디움라우릴설페이트, 폴리옥시에틸렌 솔비탄 모노올레이트, 및 폴리옥시 에틸렌 솔비탄 모노라우레이트로 이루어진 군으로부터 선택되는 1 종 이상의 것인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제9항에 있어서,
상기 유화제는 공중합체 100 중량부를 기준으로 5~30 중량부로 포함되는 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제9항에 있어서,
상기 코팅층은 결합제를 더 포함하며, 상기 결합제는 공중합체 100 중량부를 기준으로 30~70 중량부로 포함되는 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 코팅층은 유동층과립기(Fluid Bed Granulator)에서 단일공정으로 형성된 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제1항에 있어서,
상기 약제학적 조성물은 콜린 알포세레이트 코팅입자를 타정하여 제조된 정제이거나 캅셀에 충진한 캅셀제인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물. - 제14항에 있어서,
상기 정제는 코팅정인 것을 특징으로 하는 콜린 알포세레이트 함유 약제학적 조성물.
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