KR101811797B1 - 도네페질을 포함하는 비경구투여용 약제학적 조성물 - Google Patents
도네페질을 포함하는 비경구투여용 약제학적 조성물 Download PDFInfo
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- KR101811797B1 KR101811797B1 KR1020130036292A KR20130036292A KR101811797B1 KR 101811797 B1 KR101811797 B1 KR 101811797B1 KR 1020130036292 A KR1020130036292 A KR 1020130036292A KR 20130036292 A KR20130036292 A KR 20130036292A KR 101811797 B1 KR101811797 B1 KR 101811797B1
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- South Korea
- Prior art keywords
- donepezil
- microparticle
- microspheres
- polyglycolide
- polylactide
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- ADEBPBSSDYVVLD-UHFFFAOYSA-N donepezil Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 ADEBPBSSDYVVLD-UHFFFAOYSA-N 0.000 title claims abstract description 198
- 229960003530 donepezil Drugs 0.000 title claims abstract description 99
- 238000007911 parenteral administration Methods 0.000 title claims abstract description 10
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 239000011859 microparticle Substances 0.000 claims description 56
- 239000004005 microsphere Substances 0.000 claims description 41
- 229920000249 biocompatible polymer Polymers 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 150000003839 salts Chemical class 0.000 claims description 13
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Polymers OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 12
- 229920000954 Polyglycolide Polymers 0.000 claims description 12
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 12
- 239000003607 modifier Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000000243 solution Substances 0.000 claims description 8
- JJTUDXZGHPGLLC-UHFFFAOYSA-N lactide Chemical compound CC1OC(=O)C(C)OC1=O JJTUDXZGHPGLLC-UHFFFAOYSA-N 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 6
- RKDVKSZUMVYZHH-UHFFFAOYSA-N 1,4-dioxane-2,5-dione Chemical compound O=C1COC(=O)CO1 RKDVKSZUMVYZHH-UHFFFAOYSA-N 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000003937 drug carrier Substances 0.000 claims description 2
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 2
- 239000008280 blood Substances 0.000 abstract description 11
- 210000004369 blood Anatomy 0.000 abstract description 11
- 238000013268 sustained release Methods 0.000 abstract description 9
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- 238000001727 in vivo Methods 0.000 abstract description 6
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- 230000007774 longterm Effects 0.000 abstract description 3
- 239000004480 active ingredient Substances 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 30
- 229940079593 drug Drugs 0.000 description 28
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 24
- 239000006185 dispersion Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- SJJCQDRGABAVBB-UHFFFAOYSA-N 1-hydroxy-2-naphthoic acid Chemical compound C1=CC=CC2=C(O)C(C(=O)O)=CC=C21 SJJCQDRGABAVBB-UHFFFAOYSA-N 0.000 description 7
- 238000004090 dissolution Methods 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)N1CC2=C(CC1)NN=N2 ZRPAUEVGEGEPFQ-UHFFFAOYSA-N 0.000 description 4
- JVKRKMWZYMKVTQ-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]pyrazol-1-yl]-N-(2-oxo-3H-1,3-benzoxazol-6-yl)acetamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C=NN(C=1)CC(=O)NC1=CC2=C(NC(O2)=O)C=C1 JVKRKMWZYMKVTQ-UHFFFAOYSA-N 0.000 description 4
- 208000024827 Alzheimer disease Diseases 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 229940005524 anti-dementia drug Drugs 0.000 description 4
- 239000013557 residual solvent Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 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 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
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- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229960003135 donepezil hydrochloride Drugs 0.000 description 2
- XWAIAVWHZJNZQQ-UHFFFAOYSA-N donepezil hydrochloride Chemical compound [H+].[Cl-].O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 XWAIAVWHZJNZQQ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 239000007951 isotonicity adjuster Substances 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer 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
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- 238000004626 scanning electron microscopy Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
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- 229940124597 therapeutic agent Drugs 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 229950000339 xinafoate Drugs 0.000 description 2
- HDTRYLNUVZCQOY-UHFFFAOYSA-N α-D-glucopyranosyl-α-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OC1C(O)C(O)C(O)C(CO)O1 HDTRYLNUVZCQOY-UHFFFAOYSA-N 0.000 description 1
- WCDDVEOXEIYWFB-VXORFPGASA-N (2s,3s,4r,5r,6r)-3-[(2s,3r,5s,6r)-3-acetamido-5-hydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5,6-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@@H]1C[C@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](C(O)=O)O[C@@H](O)[C@H](O)[C@H]1O WCDDVEOXEIYWFB-VXORFPGASA-N 0.000 description 1
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 1
- 102000012440 Acetylcholinesterase Human genes 0.000 description 1
- 108010022752 Acetylcholinesterase Proteins 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
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 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
- 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 1
- 206010012289 Dementia Diseases 0.000 description 1
- 235000011511 Diospyros Nutrition 0.000 description 1
- 244000236655 Diospyros kaki Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000007995 HEPES buffer Substances 0.000 description 1
- 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
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
- 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 1
- 229930006000 Sucrose Natural products 0.000 description 1
- HDTRYLNUVZCQOY-WSWWMNSNSA-N Trehalose Natural products O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-WSWWMNSNSA-N 0.000 description 1
- LWZFANDGMFTDAV-BURFUSLBSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O LWZFANDGMFTDAV-BURFUSLBSA-N 0.000 description 1
- 229940022698 acetylcholinesterase Drugs 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229960004543 anhydrous citric acid Drugs 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 238000007922 dissolution test Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
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- 238000011156 evaluation Methods 0.000 description 1
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229940014041 hyaluronate Drugs 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229940102213 injectable suspension Drugs 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229950005216 napadisilate Drugs 0.000 description 1
- 239000002664 nootropic agent Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 229940068977 polysorbate 20 Drugs 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229940069328 povidone Drugs 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940083542 sodium Drugs 0.000 description 1
- -1 sorbitan ester Chemical class 0.000 description 1
- 235000011067 sorbitan monolaureate Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
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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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
-
- 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
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- 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
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- 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
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1682—Processes
-
- 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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- Bioinformatics & Cheminformatics (AREA)
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Dermatology (AREA)
- Neurosurgery (AREA)
- Neurology (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
Description
도 2는 각각의 실시예에 따른 도네페질 미립구의 시간에 따른 용출율을 나타낸 그래프이다.
도 3은 각각의 실시예에 따른 도네페질 미립구 현탁제를 생체내 투여시 시간에 따른 혈중 약물농도를 나타낸 그래프이다.
실시예 | 도네페질 베이스에 대한 크시나포산의 당량 (eq) |
실시예 2 | 0.1 |
실시예 3 | 0.25 |
실시예 4 | 0.3 |
실시예 5 | 0.4 |
실시예 6 | 0.5 |
실시예 7 | 1.0 |
약물 함유량 (%) | 약물 봉입률 (%) | |
실시예 1 | 28.0 | 93.3 |
실시예 1-1 | 27.5 | 91.7 |
실시예 1-2 | 57.1 | 95.0 |
실시예 2 | 35.0 | 89.5 |
실시예 2-1 | 35.6 | 89.0 |
실시예 3 | 32.8 | 86.1 |
실시예 4 | 35.2 | 93.1 |
실시예 5 | 34.5 | 93.0 |
실시예 6 | 32.0 | 88.2 |
실시예 7 | 30.4 | 91.3 |
실시예 8 | 30.5 | 91.6 |
실시예 8-1 | 31.1 | 94.2 |
실시예 8-2 | 29.4 | 85.4 |
실시예 8-3 | 30.5 | 83.8 |
실시예 9 | 35.7 | 93.7 |
실시예 9-1 | 36.1 | 94.7 |
도네페질 용출률 (%) | |||||||||
1일 | 7일 | 14일 | 21일 | 28일 | 35일 | 42일 | 49일 | 56일 | |
실시예 1 | 2.4 | 18.7 | 66.0 | 90.7 | 92.0 | - | - | ||
실시예 1-1 | 3.6 | 74.5 | 88.9 | 94.6 | - | ||||
실시예 1-2 | 13.5 | 87.5 | |||||||
실시예 2 | 3.7 | 62.1 | 92.3 | - | |||||
실시예 3 | 2.8 | 17.1 | 78.2 | 91.0 | 92.8 | - | |||
실시예 4 | 1.5 | 13.5 | 50.7 | 89.4 | 90.4 | - | |||
실시예 5 | 1.8 | 5.7 | 20.0 | 56.3 | 85.1 | 85.4 | - | ||
실시예 6 | 2.2 | 3.0 | 6.2 | 16.8 | 47.6 | 80.6 | 85.9 | 86.9 | - |
실시예 7 | 4.4 | 5.2 | 7.6 | 7.2 | 7.3 | 7.6 | 8.4 | 7.7 | 7.8 |
실시예 2-1 | 4.1 | 81.8 | 92.1 | 92.4 | - | ||||
실시예 8 | 5.2 | 13.5 | 15.1 | 15.8 | 15.9 | 16.2 | 16.3 | 16.4 | 16.8 |
실시예 8-1 | 4.2 | 4.9 | 5.5 | 6.3 | 6.8 | 7.6 | 8.6 | 11.8 | 16.7 |
실시예 8-2 | 5.6 | 10.3 | 13.5 | 18.3 | 20.9 | 24.8 | 27.0 | 30.4 | 32.3 |
실시예 8-3 | 4.9 | 8.1 | 10.3 | 11.8 | 13.1 | 15.6 | 17.4 | 19.4 | 20.8 |
실시예 9 | 0.8 | 5.8 | 9.4 | 20.1 | 28.7 | ||||
실시예 9-1 | 9.7 | 11.4 | 20.6 | 32.8 | 48.4 | 73.0 | 83.8 | 88.7 | 91.8 |
메틸렌클로라이드 (ppm) |
에탄올 (ppm) |
|
실시예 1 | 68 | - |
실시예 2 | 34 | - |
실시예 3 | 66 | - |
실시예 4 | 59 | - |
실시예 5 | 98 | - |
실시예 6 | 71 | - |
실시예 7 | 83 | - |
실시예 8 | 73 | - |
실시예 9 | N/D | 621 |
실시예 1-1 | 77 | - |
실시예 2-1 | 66 | - |
실시예 8-1 | 96 | - |
실시예 9-1 | 74 | - |
Claims (15)
- (a) 도네페질 또는 그의 약제학적으로 허용되는 염;
(b) 방출조절제로서 도네페질의 난용성 염인 크시나포에이트 또는 나파디실레이트; 및
(c) 폴리글리콜라이드, 폴리락타이드, 및 폴리글리콜라이드와 폴리락타이드의 공중합체로 구성된 그룹 중에서 선택되는 적어도 하나의 생분해성 생체적합성 고분자를 포함하고,
도네페질 함량이 15 중량% 이상인 도네페질 미립구. - 제1항에 있어서, 방출조절제로서 도네페질의 난용성 염이 크시나포에이트인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 방출조절제로서 도네페질의 난용성 염이 나파디실레이트인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 생분해성 생체적합성 고분자의 고유점도가 0.5 내지 1.9 dL/g인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 생분해성 생체적합성 고분자가 폴리글리콜라이드 또는 폴리락타이드인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 생분해성 생체적합성 고분자가 폴리글리콜라이드와 폴리락타이드의 공중합체인 것을 특징으로 하는 도네페질 미립구.
- 제6항에 있어서, 폴리글리콜라이드와 폴리락타이드 공중합체의 락타이드 대 글리콜라이드의 몰비가 50:50 내지 90:10인 것을 특징으로 하는 도네페질 미립구.
- 제7항에 있어서, 락타이드 대 글리콜라이드의 몰비가 85:15인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 크기(D50)가 10 내지 200 ㎛인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 미립구 중 도네페질 함량이 15 내지 50 중량%인 것을 특징으로 하는 도네페질 미립구.
- 제1항에 있어서, 도네페질 방출이 2주 내지 12주 이상 지속되는 것을 특징으로 하는 도네페질 미립구.
- (ⅰ) (a) 도네페질 또는 그의 약제학적으로 허용되는 염; (b) 방출조절제로서 도네페질의 난용성 염인 크시나포에이트 또는 나파디실레이트; 및 (c) 폴리글리콜라이드, 폴리락타이드, 및 폴리글리콜라이드와 폴리락타이드의 공중합체로 구성된 그룹 중에서 선택되는 적어도 하나의 생분해성 생체적합성 고분자를 1종 이상의 용매에 용해시키는 단계;
(ⅱ) 상기 단계 (ⅰ)의 용액을 친수성 고분자 수용액에 넣고 교반하여 미립구를 형성시키는 단계; 및
(ⅲ) 용매를 제거하는 단계를 포함하는,
제1항에 따른 도네페질 미립구의 제조방법. - 제12항에 있어서, 미립구를 세척하는 단계를 추가로 포함하는 것을 특징으로 하는 제조방법.
- 제1항에 따른 도네페질 미립구 및 약제학적으로 허용되는 담체를 포함하는 비경구 투여용 약제학적 조성물.
- 제14항에 있어서, 주사제인 것을 특징으로 하는 약제학적 조성물.
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KR1020130036292A KR101811797B1 (ko) | 2013-04-03 | 2013-04-03 | 도네페질을 포함하는 비경구투여용 약제학적 조성물 |
JP2016506237A JP2016515612A (ja) | 2013-04-03 | 2014-04-02 | ドネペジルを含む非経口投与用の医薬組成物 |
PCT/KR2014/002844 WO2014163400A1 (ko) | 2013-04-03 | 2014-04-02 | 도네페질을 포함하는 비경구투여용 약제학적 조성물 |
US14/782,276 US10085941B2 (en) | 2013-04-03 | 2014-04-02 | Pharmaceutical composition for parenteral administration, containing donepezil |
EP14779696.5A EP2982367B1 (en) | 2013-04-03 | 2014-04-02 | Pharmaceutical composition for parenteral administration, containing donepezil |
CN201480020234.0A CN105338966A (zh) | 2013-04-03 | 2014-04-02 | 包含多奈哌齐的非口服用药物组合物 |
CA2908248A CA2908248A1 (en) | 2013-04-03 | 2014-04-02 | Pharmaceutical composition for parenteral administration, containing donepezil |
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US (1) | US10085941B2 (ko) |
EP (1) | EP2982367B1 (ko) |
JP (1) | JP2016515612A (ko) |
KR (1) | KR101811797B1 (ko) |
CN (1) | CN105338966A (ko) |
CA (1) | CA2908248A1 (ko) |
WO (1) | WO2014163400A1 (ko) |
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- 2014-04-02 CA CA2908248A patent/CA2908248A1/en not_active Abandoned
- 2014-04-02 US US14/782,276 patent/US10085941B2/en active Active
- 2014-04-02 WO PCT/KR2014/002844 patent/WO2014163400A1/ko active Application Filing
- 2014-04-02 CN CN201480020234.0A patent/CN105338966A/zh active Pending
- 2014-04-02 EP EP14779696.5A patent/EP2982367B1/en active Active
- 2014-04-02 JP JP2016506237A patent/JP2016515612A/ja active Pending
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WO2014163400A1 (ko) | 2014-10-09 |
CN105338966A (zh) | 2016-02-17 |
CA2908248A1 (en) | 2014-10-09 |
EP2982367A1 (en) | 2016-02-10 |
US20160022583A1 (en) | 2016-01-28 |
EP2982367A4 (en) | 2016-08-24 |
KR20140120496A (ko) | 2014-10-14 |
US10085941B2 (en) | 2018-10-02 |
JP2016515612A (ja) | 2016-05-30 |
EP2982367B1 (en) | 2019-11-27 |
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