JP5643229B2 - 微小粒子による担体被覆法 - Google Patents
微小粒子による担体被覆法 Download PDFInfo
- Publication number
- JP5643229B2 JP5643229B2 JP2011548201A JP2011548201A JP5643229B2 JP 5643229 B2 JP5643229 B2 JP 5643229B2 JP 2011548201 A JP2011548201 A JP 2011548201A JP 2011548201 A JP2011548201 A JP 2011548201A JP 5643229 B2 JP5643229 B2 JP 5643229B2
- Authority
- JP
- Japan
- Prior art keywords
- carrier
- microparticles
- microdroplets
- bed
- solvent
- 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 - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims description 16
- 239000011248 coating agent Substances 0.000 title claims description 14
- 239000010419 fine particle Substances 0.000 title description 8
- 239000011859 microparticle Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 46
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 22
- 239000012159 carrier gas Substances 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 17
- 230000003068 static effect Effects 0.000 claims description 13
- 239000004480 active ingredient Substances 0.000 claims description 10
- 239000004072 C09CA03 - Valsartan Substances 0.000 claims description 7
- 229960004699 valsartan Drugs 0.000 claims description 7
- SJSNUMAYCRRIOM-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SJSNUMAYCRRIOM-QFIPXVFZSA-N 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 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 claims description 5
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 5
- 239000008101 lactose Substances 0.000 claims description 5
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 5
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 5
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 5
- 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 claims description 4
- 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 claims description 4
- 229930195725 Mannitol Natural products 0.000 claims description 4
- 239000000594 mannitol Substances 0.000 claims description 4
- 235000010355 mannitol Nutrition 0.000 claims description 4
- XWTYSIMOBUGWOL-UHFFFAOYSA-N (+-)-Terbutaline Chemical compound CC(C)(C)NCC(O)C1=CC(O)=CC(O)=C1 XWTYSIMOBUGWOL-UHFFFAOYSA-N 0.000 claims description 2
- PMXMIIMHBWHSKN-UHFFFAOYSA-N 3-{2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl}-9-hydroxy-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one Chemical compound FC1=CC=C2C(C3CCN(CC3)CCC=3C(=O)N4CCCC(O)C4=NC=3C)=NOC2=C1 PMXMIIMHBWHSKN-UHFFFAOYSA-N 0.000 claims description 2
- VOVIALXJUBGFJZ-KWVAZRHASA-N Budesonide Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@H]3OC(CCC)O[C@@]3(C(=O)CO)[C@@]1(C)C[C@@H]2O VOVIALXJUBGFJZ-KWVAZRHASA-N 0.000 claims description 2
- ZDZOTLJHXYCWBA-VCVYQWHSSA-N N-debenzoyl-N-(tert-butoxycarbonyl)-10-deacetyltaxol Chemical compound O([C@H]1[C@H]2[C@@](C([C@H](O)C3=C(C)[C@@H](OC(=O)[C@H](O)[C@@H](NC(=O)OC(C)(C)C)C=4C=CC=CC=4)C[C@]1(O)C3(C)C)=O)(C)[C@@H](O)C[C@H]1OC[C@]12OC(=O)C)C(=O)C1=CC=CC=C1 ZDZOTLJHXYCWBA-VCVYQWHSSA-N 0.000 claims description 2
- GIIZNNXWQWCKIB-UHFFFAOYSA-N Serevent Chemical compound C1=C(O)C(CO)=CC(C(O)CNCCCCCCOCCCCC=2C=CC=CC=2)=C1 GIIZNNXWQWCKIB-UHFFFAOYSA-N 0.000 claims description 2
- QJJXYPPXXYFBGM-LFZNUXCKSA-N Tacrolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1\C=C(/C)[C@@H]1[C@H](C)[C@@H](O)CC(=O)[C@H](CC=C)/C=C(C)/C[C@H](C)C[C@H](OC)[C@H]([C@H](C[C@H]2C)OC)O[C@@]2(O)C(=O)C(=O)N2CCCC[C@H]2C(=O)O1 QJJXYPPXXYFBGM-LFZNUXCKSA-N 0.000 claims description 2
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 claims description 2
- ATALOFNDEOCMKK-OITMNORJSA-N aprepitant Chemical compound O([C@@H]([C@@H]1C=2C=CC(F)=CC=2)O[C@H](C)C=2C=C(C=C(C=2)C(F)(F)F)C(F)(F)F)CCN1CC1=NNC(=O)N1 ATALOFNDEOCMKK-OITMNORJSA-N 0.000 claims description 2
- 229960001372 aprepitant Drugs 0.000 claims description 2
- 229940092705 beclomethasone Drugs 0.000 claims description 2
- NBMKJKDGKREAPL-DVTGEIKXSA-N beclomethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(Cl)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O NBMKJKDGKREAPL-DVTGEIKXSA-N 0.000 claims description 2
- 229960004436 budesonide Drugs 0.000 claims description 2
- 229960003668 docetaxel Drugs 0.000 claims description 2
- OLNTVTPDXPETLC-XPWALMASSA-N ezetimibe Chemical compound N1([C@@H]([C@H](C1=O)CC[C@H](O)C=1C=CC(F)=CC=1)C=1C=CC(O)=CC=1)C1=CC=C(F)C=C1 OLNTVTPDXPETLC-XPWALMASSA-N 0.000 claims description 2
- 229960000815 ezetimibe Drugs 0.000 claims description 2
- 229960002714 fluticasone Drugs 0.000 claims description 2
- MGNNYOODZCAHBA-GQKYHHCASA-N fluticasone Chemical compound C1([C@@H](F)C2)=CC(=O)C=C[C@]1(C)[C@]1(F)[C@@H]2[C@@H]2C[C@@H](C)[C@@](C(=O)SCF)(O)[C@@]2(C)C[C@@H]1O MGNNYOODZCAHBA-GQKYHHCASA-N 0.000 claims description 2
- 229960002848 formoterol Drugs 0.000 claims description 2
- BPZSYCZIITTYBL-UHFFFAOYSA-N formoterol Chemical compound C1=CC(OC)=CC=C1CC(C)NCC(O)C1=CC=C(O)C(NC=O)=C1 BPZSYCZIITTYBL-UHFFFAOYSA-N 0.000 claims description 2
- 229960001888 ipratropium Drugs 0.000 claims description 2
- OEXHQOGQTVQTAT-JRNQLAHRSA-N ipratropium Chemical compound O([C@H]1C[C@H]2CC[C@@H](C1)[N@@+]2(C)C(C)C)C(=O)C(CO)C1=CC=CC=C1 OEXHQOGQTVQTAT-JRNQLAHRSA-N 0.000 claims description 2
- 229960000797 oxitropium Drugs 0.000 claims description 2
- NVOYVOBDTVTBDX-PMEUIYRNSA-N oxitropium Chemical compound CC[N+]1(C)[C@H]2C[C@@H](C[C@@H]1[C@H]1O[C@@H]21)OC(=O)[C@H](CO)C1=CC=CC=C1 NVOYVOBDTVTBDX-PMEUIYRNSA-N 0.000 claims description 2
- 229960001057 paliperidone Drugs 0.000 claims description 2
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 claims description 2
- 229960001534 risperidone Drugs 0.000 claims description 2
- RAPZEAPATHNIPO-UHFFFAOYSA-N risperidone Chemical compound FC1=CC=C2C(C3CCN(CC3)CCC=3C(=O)N4CCCCC4=NC=3C)=NOC2=C1 RAPZEAPATHNIPO-UHFFFAOYSA-N 0.000 claims description 2
- 229960002052 salbutamol Drugs 0.000 claims description 2
- 229960004017 salmeterol Drugs 0.000 claims description 2
- 229960002930 sirolimus Drugs 0.000 claims description 2
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 claims description 2
- 229960001967 tacrolimus Drugs 0.000 claims description 2
- QJJXYPPXXYFBGM-SHYZHZOCSA-N tacrolimus Natural products CO[C@H]1C[C@H](CC[C@@H]1O)C=C(C)[C@H]2OC(=O)[C@H]3CCCCN3C(=O)C(=O)[C@@]4(O)O[C@@H]([C@H](C[C@H]4C)OC)[C@@H](C[C@H](C)CC(=C[C@@H](CC=C)C(=O)C[C@H](O)[C@H]2C)C)OC QJJXYPPXXYFBGM-SHYZHZOCSA-N 0.000 claims description 2
- 229960000195 terbutaline Drugs 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 31
- 239000000243 solution Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000008020 evaporation Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 102000004877 Insulin Human genes 0.000 description 3
- 108090001061 Insulin Proteins 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229940125396 insulin Drugs 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 229920001213 Polysorbate 20 Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- 102000016911 Deoxyribonucleases Human genes 0.000 description 1
- 108010053770 Deoxyribonucleases Proteins 0.000 description 1
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 1
- HKVAMNSJSFKALM-GKUWKFKPSA-N Everolimus Chemical compound C1C[C@@H](OCCO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 HKVAMNSJSFKALM-GKUWKFKPSA-N 0.000 description 1
- 229920002685 Polyoxyl 35CastorOil Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 229960005167 everolimus Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QUANRIQJNFHVEU-UHFFFAOYSA-N oxirane;propane-1,2,3-triol Chemical compound C1CO1.OCC(O)CO QUANRIQJNFHVEU-UHFFFAOYSA-N 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229940044519 poloxamer 188 Drugs 0.000 description 1
- 239000008389 polyethoxylated castor oil Substances 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 229940068977 polysorbate 20 Drugs 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000000935 solvent evaporation Methods 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- LERNTVKEWCAPOY-DZZGSBJMSA-N tiotropium Chemical compound O([C@H]1C[C@@H]2[N+]([C@H](C1)[C@@H]1[C@H]2O1)(C)C)C(=O)C(O)(C=1SC=CC=1)C1=CC=CS1 LERNTVKEWCAPOY-DZZGSBJMSA-N 0.000 description 1
- 229940110309 tiotropium Drugs 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- A61K9/14—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
-
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
-
- 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
- A61K9/5089—Processes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
a.API及び溶媒の溶液の微小液滴を提供する工程;
b.微小液滴から溶媒を蒸発させ、乾燥微小粒子を得る工程;並びに
c.微小粒子を、静的担体床又は定期的に攪拌される担体床と接触させ、微小粒子により被覆された担体を得る工程:を含む方法を提供する。
a.少なくとも1種のAPI及び溶媒の溶液の微小液滴を提供する工程;
b.微小液滴から溶媒を蒸発させ、微小粒子を得る工程;並びに
c.微小粒子を、静的担体床又は定期的に攪拌される担体床と接触させ、微小粒子により被覆された担体を得る工程:を含む。
溶媒(エタノール)中2%バルサルタン溶液をナノアトマイザーにより噴霧し、平均サイズ約1〜10μmの微小液滴を作製した。噴霧及び運搬気体として窒素気体を使用した。担体としてはAvicel 101を用い、75μm篩により篩分けして微細な粒子を除去した。この篩分けの目的は、床上の圧力損失を低減するためであった。床回収装置としては、改造したフィルタードライヤー(GL filtration社のモデルfilterlab 80)を用いた。改造として、窒素を除去すると共に、懸濁粒子及び微小液滴の流れを床に誘導するために、容器の底に真空ポンプを接続した。本装置への第二の改造として、焼結金属フィルター媒体を取り外し、ポリエステル製の支持メッシュと交換した。
Claims (26)
- 医薬活性成分及び溶媒を含有する溶液の微小液滴を担持する運搬気体を提供する工程;
微小液滴から溶媒を少なくとも一部蒸発させ、運搬気体に担持される医薬活性成分を含有する少なくとも一部乾燥された乾燥微小粒子を得る工程;並びに
運搬気体に担持される医薬活性成分を含有する少なくとも一部乾燥された微小粒子を、静的担体床又は定期的に撹拌される担体床と接触させることにより、前記微小粒子で担体を被覆する工程;
を含む、方法。 - 医薬活性成分が、ドセタキセル、リスペリドン、ベクロメタゾン、フルチカゾン、ブデソニド、サルブタモール、テルブタリン、イプラトロピウム、オキシトロピウム、フォルモテロール、サルメテロール、バルサルタン、エゼチミブ、パリペリドン、アプレピタント、タクロリムス、シロリムス、エベロリムス及びチオトロピウムからなる群から選択される、請求項1記載の方法。
- 担体が、微結晶セルロース、乳糖、及びマンニトールからなる群から選択される、請求項1記載の方法。
- 微小液滴の平均径が1〜15μmである、請求項1記載の方法。
- 乾燥微小粒子の平均径が100nm〜10,000nmである、請求項1記載の方法。
- 乾燥微小粒子の平均径が200nm〜5,000nmである、請求項5記載の方法。
- 乾燥微小粒子の平均径が500nm〜5,000nmである、請求項6記載の方法。
- 乾燥微小粒子の平均径が500nm〜1,000nmである、請求項7記載の方法。
- 溶媒がエタノールである、請求項1記載の方法。
- 医薬活性成分及び溶媒の溶液の微小液滴を担持する運搬気体を提供する工程;
微小液滴から溶媒を少なくとも一部蒸発させ、運搬気体に担持される医薬活性成分の少なくとも一部乾燥された微小粒子を得る工程;
運搬気体に担持される医薬活性成分の少なくとも一部乾燥された微小粒子を、担体床と接触させることにより、前記微小粒子で担体を被覆する工程;並びに
運搬気体を担体床の方向へ誘導するために、担体床に真空化を適用する工程;
を含む方法であって、ここで、前記担体床は、静的担体床又は定期的に撹拌される担体床である、方法。 - 担体が、微結晶セルロース、乳糖、及びマンニトールからなる群から選択される、請求項10記載の方法。
- 微小液滴の平均径が1〜15μmである、請求項10記載の方法。
- 乾燥微小粒子の平均径が100nm〜10,000nmである、請求項10記載の方法。
- 乾燥微小粒子の平均径が200nm〜5,000nmである、請求項13記載の方法。
- 乾燥微小粒子の平均径が500nm〜5,000nmである、請求項14記載の方法。
- 乾燥微小粒子の平均径が500nm〜1,000nmである、請求項15記載の方法。
- 被覆工程が、少なくとも一部乾燥された微小粒子を担体床と接触させ、微小粒子により被覆された担体を得ることを含む、請求項12記載の方法。
- 医薬活性成分及び溶媒から実質的になる溶液の微小液滴を担持する運搬気体を提供する工程;
微小液滴から溶媒を少なくとも一部蒸発させ、実質的に運搬気体に担持される医薬活性成分からなる少なくとも一部乾燥された微小粒子を得る工程;並びに
運搬気体に担持される医薬活性成分から実質的になる少なくとも一部乾燥された微小粒子を、静的担体床又は定期的に撹拌される担体床と接触させることにより、前記微小粒子で担体を被覆する工程;
を含む、方法。 - 一部蒸発させる工程が、担体が被覆される時点で、微小液滴から溶媒を完全に蒸発させ、乾燥微小粒子を得ることを含む、請求項1記載の方法。
- 一部蒸発させる工程が、担体が被覆される時点で、微小液滴から溶媒を完全に蒸発させ、乾燥微小粒子を得ることを含む、請求項10記載の方法。
- 一部蒸発させる工程が、担体が被覆される時点で、微小液滴から溶媒を完全に蒸発させ、乾燥微小粒子を得ることを含む、請求項18記載の方法。
- 微小粒子が運搬気体により担体に運搬され、かつ担体上に被覆される間に、微小粒子が乾燥される、請求項1記載の方法。
- 微小粒子が運搬気体により担体に運搬され、かつ担体上に被覆される間に、微小粒子が乾燥される、請求項10記載の方法。
- 微小粒子が運搬気体により担体に運搬され、かつ担体上に被覆される間に、微小粒子が乾燥される、請求項18記載の方法。
- 運搬気体へ空気層流を提供するために、さらに担体床の下流側を真空とすることを含む、請求項1記載の方法。
- 工程が一段階で行われる、請求項1記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14728709P | 2009-01-26 | 2009-01-26 | |
| US61/147,287 | 2009-01-26 | ||
| PCT/US2010/022045 WO2010085780A1 (en) | 2009-01-26 | 2010-01-26 | Processes for coating a carrier with microparticles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012515798A JP2012515798A (ja) | 2012-07-12 |
| JP5643229B2 true JP5643229B2 (ja) | 2014-12-17 |
Family
ID=42198869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011548201A Expired - Fee Related JP5643229B2 (ja) | 2009-01-26 | 2010-01-26 | 微小粒子による担体被覆法 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US8889213B2 (ja) |
| EP (1) | EP2389162A1 (ja) |
| JP (1) | JP5643229B2 (ja) |
| KR (1) | KR20110104120A (ja) |
| CN (1) | CN102292072A (ja) |
| CA (1) | CA2750711C (ja) |
| IL (1) | IL214221A0 (ja) |
| WO (1) | WO2010085780A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8962063B2 (en) * | 2009-08-27 | 2015-02-24 | St.Unm | Methods and systems for dosing and coating inhalation powders onto carrier particles |
| GB201200525D0 (en) | 2011-12-19 | 2012-02-29 | Teva Branded Pharmaceutical Prod R & D Inc | An inhalable medicament |
| CN102593471B (zh) * | 2012-03-06 | 2015-02-18 | 中国科学院长春应用化学研究所 | 质子交换膜燃料电池电极和质子交换膜燃料电池的制备方法 |
| WO2015054429A1 (en) | 2013-10-08 | 2015-04-16 | Innopharma, Inc | Aprepitant oral liquid formulations |
| US10307370B2 (en) | 2013-10-08 | 2019-06-04 | AI Therapeutics, Inc. | Rapamycin for the treatment of lymphangioleiomyomatosis |
| US10307371B2 (en) | 2014-02-11 | 2019-06-04 | AI Therapeutics, Inc. | Rapamycin for the treatment of lymphangioleiomyomatosis |
| KR20160120739A (ko) * | 2014-02-11 | 2016-10-18 | 램 테라퓨틱스, 인코포레이티드 | 림프관평활근종증의 치료를 위한 라파마이신 |
| DK3125875T3 (da) | 2014-04-04 | 2023-07-24 | Ai Therapeutics Inc | Inhalerbar rapamycinformulering til behandling af aldersrelaterede tilstande |
| US9833015B2 (en) * | 2014-06-13 | 2017-12-05 | NutraEx Food Inc. | Sweetener with imbedded high potency ingredients and process and apparatus for making the sweetener |
| KR20170095807A (ko) | 2014-10-07 | 2017-08-23 | 램 테라퓨틱스, 인코포레이티드 | 폐 고혈압의 치료를 위한 흡입가능 라파마이신 제제 |
| GB201711233D0 (en) | 2017-07-12 | 2017-08-23 | Aston Particle Tech Ltd | Coating method |
| EP3735222A1 (en) | 2018-02-20 | 2020-11-11 | FTF Pharma Private Limited | Liquid compositions of aprepitant |
| WO2019232410A1 (en) * | 2018-05-31 | 2019-12-05 | Basf Corporation | Spray drying composition and related methods |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2648609A (en) | 1949-01-21 | 1953-08-11 | Wisconsin Alumni Res Found | Method of applying coatings to edible tablets or the like |
| US2799241A (en) | 1949-01-21 | 1957-07-16 | Wisconsin Alumni Res Found | Means for applying coatings to tablets or the like |
| IT629516A (ja) | 1959-04-30 | |||
| US3207824A (en) | 1962-06-22 | 1965-09-21 | Wisconsin Alumni Res Found | Process for preparing agglomerates |
| US3196827A (en) | 1962-11-19 | 1965-07-27 | Wisconsin Alumni Res Found | Apparatus for the encapsulation of discrete particles |
| US3253944A (en) | 1964-01-13 | 1966-05-31 | Wisconsin Alumni Res Found | Particle coating process |
| EP0655237A1 (de) | 1993-11-27 | 1995-05-31 | Hoechst Aktiengesellschaft | Medizinische Aerosolformulierung |
| CA2184582C (en) | 1994-03-04 | 2001-12-25 | Hak-Kim Chan | Pharmaceutically acceptable dnase formulation |
| NZ281112A (en) | 1994-03-07 | 1998-04-27 | Inhale Therapeutic Syst | Powdered insulin delivered as an aerosol |
| DE69524527D1 (de) | 1994-10-14 | 2002-01-24 | Japan Energy Corp | AIDS-hemmende Arzneizubereitung und Verfahren |
| US5833891A (en) * | 1996-10-09 | 1998-11-10 | The University Of Kansas | Methods for a particle precipitation and coating using near-critical and supercritical antisolvents |
| GB9606188D0 (en) | 1996-03-23 | 1996-05-29 | Danbiosyst Uk | Pollysaccharide microspheres for the pulmonary delivery of drugs |
| US6077543A (en) * | 1996-12-31 | 2000-06-20 | Inhale Therapeutic Systems | Systems and processes for spray drying hydrophobic drugs with hydrophilic excipients |
| US6451349B1 (en) | 1998-08-19 | 2002-09-17 | Quadrant Healthcare (Uk) Limited | Spray-drying process for the preparation of microparticles |
| MXPA02006079A (es) * | 1999-12-20 | 2004-08-23 | Nicholas J Kerkhof | Proceso para producir particulas de nanometro mediante secado por aspersion de lecho fluido. |
| WO2002009669A2 (en) * | 2000-08-01 | 2002-02-07 | Inhale Therapeutic Systems, Inc. | Apparatus and process to produce particles having a narrow size distribution and particles made thereby |
| EP1358004B1 (en) | 2001-01-18 | 2007-12-12 | Ultrasonic Dryer Ltd. | Method and apparatus for production of droplets |
| MXPA04003321A (es) * | 2001-10-10 | 2004-07-23 | Boehringer Ingelheim Pharma | Procesado de polvo con fluidos gaseosos presurizados. |
| AU2003226021B2 (en) | 2002-03-26 | 2008-07-17 | Teva Pharmaceutical Industries Ltd. | Drug microparticles |
| AU2002318067A1 (en) | 2002-07-24 | 2004-02-09 | Raphael Kahn | Maritime security system, method of fitting such a system to a ship, and device for holding a pole of such a system |
| ES2238022T3 (es) | 2003-03-17 | 2008-11-01 | Teva Pharmaceutical Industries Ltd. | Poliformos de valsartan. |
| US20060228487A1 (en) | 2005-04-11 | 2006-10-12 | J. Rettenmaier & Söehne GmbH + Co. KG | Methods of combining active agents with augmented microcrystalline cellulose |
| US20060292225A1 (en) | 2005-06-24 | 2006-12-28 | Felix Arthur M | Water soluble analgesic formulations and methods for production |
| AU2006298895B9 (en) | 2005-09-30 | 2013-01-24 | Boehringer Ingelheim Vetmedica Gmbh | Pharmaceutical preparation containing meloxicam |
| CN101583620B (zh) * | 2005-11-28 | 2016-08-17 | 马里纳斯医药公司 | 加奈索酮组合物及其制备和使用方法 |
| US20080057129A1 (en) * | 2006-04-03 | 2008-03-06 | Lerner E I | Drug microparticles |
| DE102006053375A1 (de) | 2006-11-10 | 2008-05-15 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren zur Mischung von Pulvern |
-
2010
- 2010-01-26 CN CN2010800056187A patent/CN102292072A/zh active Pending
- 2010-01-26 WO PCT/US2010/022045 patent/WO2010085780A1/en not_active Ceased
- 2010-01-26 JP JP2011548201A patent/JP5643229B2/ja not_active Expired - Fee Related
- 2010-01-26 EP EP10701607A patent/EP2389162A1/en not_active Withdrawn
- 2010-01-26 KR KR1020117018893A patent/KR20110104120A/ko not_active Ceased
- 2010-01-26 US US12/693,602 patent/US8889213B2/en not_active Expired - Fee Related
- 2010-01-26 CA CA2750711A patent/CA2750711C/en not_active Expired - Fee Related
-
2011
- 2011-07-20 IL IL214221A patent/IL214221A0/en unknown
-
2014
- 2014-05-27 US US14/288,014 patent/US20140272100A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010085780A1 (en) | 2010-07-29 |
| JP2012515798A (ja) | 2012-07-12 |
| US8889213B2 (en) | 2014-11-18 |
| US20100189878A1 (en) | 2010-07-29 |
| KR20110104120A (ko) | 2011-09-21 |
| CN102292072A (zh) | 2011-12-21 |
| IL214221A0 (en) | 2011-08-31 |
| CA2750711C (en) | 2015-07-07 |
| CA2750711A1 (en) | 2010-07-29 |
| US20140272100A1 (en) | 2014-09-18 |
| EP2389162A1 (en) | 2011-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5643229B2 (ja) | 微小粒子による担体被覆法 | |
| US7862834B2 (en) | Pharmaceutical formulation comprising a water-insoluble active agent | |
| KR100951750B1 (ko) | 분무 건조 방법 및 그 조성물 | |
| JP2004515525A (ja) | 水溶液中への蒸発沈降を用いた薬剤粒子の調製 | |
| CA3150551C (en) | Golf ball-like microparticles for use in the treatment and prevention of pulmonary diseases | |
| JP2003518038A5 (ja) | ||
| US20110223216A1 (en) | Nanoparticles and Porous Particles and Methods of Making the Same | |
| US11324700B2 (en) | Method of production of inhalable composite particles using a three-fluid nozzle | |
| CN106102724A (zh) | 用于吸入活性药物成分的经喷雾干燥的水包油包固体分散系 | |
| Miyazaki et al. | Improved respirable fraction of budesonide powder for dry powder inhaler formulations produced by advanced supercritical CO2 processing and use of a novel additive | |
| KR20200014902A (ko) | 비정질 나노구조 제약 물질 | |
| JP2020527171A (ja) | 被覆方法 | |
| McConnell et al. | An observational study on the influence of solvent composition on the architecture of drug-layered pellets | |
| Wong et al. | Spray drying strategies to stop tuberculosis | |
| Lu et al. | Alginate-based Bioaerogel Microparticles for Controlled Pulmonary Drug Delivery | |
| Namrata et al. | Formulation and development of pellets of Tolterodine Tartarate: A Qualitative study on Wurster Based Fluidized Bed Coating Technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130418 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130423 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130722 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130729 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131011 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140513 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140813 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140930 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141030 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5643229 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |