KR100432949B1 - 생체이용율이 향상된 이트라코나졸의 분립체 조성물과이를 이용한 이트라코나졸 제제 및 그 제조방법 - Google Patents
생체이용율이 향상된 이트라코나졸의 분립체 조성물과이를 이용한 이트라코나졸 제제 및 그 제조방법 Download PDFInfo
- Publication number
- KR100432949B1 KR100432949B1 KR10-2001-0031605A KR20010031605A KR100432949B1 KR 100432949 B1 KR100432949 B1 KR 100432949B1 KR 20010031605 A KR20010031605 A KR 20010031605A KR 100432949 B1 KR100432949 B1 KR 100432949B1
- Authority
- KR
- South Korea
- Prior art keywords
- itraconazole
- weight
- parts
- dissolution rate
- lactose
- 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
Links
- 229960004130 itraconazole Drugs 0.000 title claims abstract description 112
- VHVPQPYKVGDNFY-DFMJLFEVSA-N 2-[(2r)-butan-2-yl]-4-[4-[4-[4-[[(2r,4s)-2-(2,4-dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-1,2,4-triazol-3-one Chemical compound O=C1N([C@H](C)CC)N=CN1C1=CC=C(N2CCN(CC2)C=2C=CC(OC[C@@H]3O[C@](CN4N=CN=C4)(OC3)C=3C(=CC(Cl)=CC=3)Cl)=CC=2)C=C1 VHVPQPYKVGDNFY-DFMJLFEVSA-N 0.000 title claims abstract description 110
- 239000000203 mixture Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000000843 powder Substances 0.000 title claims abstract description 25
- 239000008187 granular material Substances 0.000 title abstract description 41
- 239000000825 pharmaceutical preparation Substances 0.000 title 1
- 238000004090 dissolution Methods 0.000 claims abstract description 57
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 56
- 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 abstract description 29
- 239000008101 lactose Substances 0.000 claims abstract description 29
- 239000011780 sodium chloride Substances 0.000 claims abstract description 28
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims abstract description 26
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 26
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 26
- 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 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 39
- 238000009472 formulation Methods 0.000 claims description 23
- 239000011259 mixed solution Substances 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 13
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 239000003960 organic solvent Substances 0.000 claims description 8
- 239000008213 purified water Substances 0.000 claims description 8
- 239000002612 dispersion medium Substances 0.000 claims description 6
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
- 239000008202 granule composition Substances 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002671 adjuvant Substances 0.000 claims description 2
- 239000007963 capsule composition Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 57
- 239000003814 drug Substances 0.000 abstract description 32
- 229940079593 drug Drugs 0.000 abstract description 30
- 238000002360 preparation method Methods 0.000 abstract description 14
- 238000000935 solvent evaporation Methods 0.000 abstract description 9
- 230000000052 comparative effect Effects 0.000 description 36
- 239000002775 capsule Substances 0.000 description 18
- 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 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 239000002994 raw material Substances 0.000 description 13
- 229960000913 crospovidone Drugs 0.000 description 11
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 11
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 11
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 10
- 229940079832 sodium starch glycolate Drugs 0.000 description 10
- 229920003109 sodium starch glycolate Polymers 0.000 description 10
- 239000008109 sodium starch glycolate Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000012046 mixed solvent Substances 0.000 description 7
- 235000000346 sugar Nutrition 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229930006000 Sucrose Natural products 0.000 description 6
- 229920001477 hydrophilic polymer Polymers 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 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 5
- 238000007922 dissolution test Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229940008309 acetone / ethanol Drugs 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 4
- VHVPQPYKVGDNFY-ZPGVKDDISA-N itraconazole Chemical compound O=C1N(C(C)CC)N=CN1C1=CC=C(N2CCN(CC2)C=2C=CC(OC[C@@H]3O[C@](CN4N=CN=C4)(OC3)C=3C(=CC(Cl)=CC=3)Cl)=CC=2)C=C1 VHVPQPYKVGDNFY-ZPGVKDDISA-N 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007962 solid dispersion Substances 0.000 description 4
- 229940063138 sporanox Drugs 0.000 description 4
- 150000008163 sugars Chemical class 0.000 description 4
- -1 1H-1,2,4-triazol-1-yl Methyl Chemical group 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- 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 2
- 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
- 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 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 238000012812 general test Methods 0.000 description 2
- 235000019359 magnesium stearate Nutrition 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000012803 melt mixture Substances 0.000 description 2
- 239000008108 microcrystalline cellulose Substances 0.000 description 2
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 2
- 229940016286 microcrystalline cellulose Drugs 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 125000004201 2,4-dichlorophenyl group Chemical group [H]C1=C([H])C(*)=C(Cl)C([H])=C1Cl 0.000 description 1
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- 108010011485 Aspartame Proteins 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920002785 Croscarmellose sodium Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 206010017533 Fungal infection Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 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 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- IAOZJIPTCAWIRG-QWRGUYRKSA-N aspartame Chemical compound OC(=O)C[C@H](N)C(=O)N[C@H](C(=O)OC)CC1=CC=CC=C1 IAOZJIPTCAWIRG-QWRGUYRKSA-N 0.000 description 1
- 239000000605 aspartame Substances 0.000 description 1
- 235000010357 aspartame Nutrition 0.000 description 1
- 229960003438 aspartame Drugs 0.000 description 1
- 150000003851 azoles Chemical class 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 230000000903 blocking effect 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
- 235000013736 caramel Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960001681 croscarmellose sodium Drugs 0.000 description 1
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 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
- 239000000839 emulsion Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 235000021471 food effect Nutrition 0.000 description 1
- 208000024386 fungal infectious disease Diseases 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000012052 hydrophilic carrier Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229940057948 magnesium stearate Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 239000008016 pharmaceutical coating Substances 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229940044519 poloxamer 188 Drugs 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229940032147 starch Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229940033134 talc Drugs 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009736 wetting Methods 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- 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
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- 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
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
-
- 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
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/145—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nutrition Science (AREA)
- Physiology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
원료약품 | 중량 (㎎) | ||
실시예 1 | 실시예 2 | 실시예 3 | |
이트라코나졸 | 100 | 100 | 100 |
히드록시프로필메틸셀룰로오스 | 150 | 150 | 150 |
유당 | 100 | 70 | |
염화나트륨 | 100 | 30 | |
전량 | 250 | 250 | 250 |
원료약품 | 중량 (㎎) |
실시예 4 | |
이트라코나졸 | 100 |
히드록시프로필메틸셀룰로오스 | 150 |
유당 | 70 |
염화나트륨 | 30 |
전분글리콘산나트륨 | 20 |
크로스포비돈 | 20 |
경질무수규산 | 20 |
전량 | 410 |
원료약품 | 중량 (㎎) | |
실시예 5 | 실시예 6 | |
실시예 3의 이트라코나졸 분립체 | 350 | - |
실시예 4의 이트라코나졸 분립체 | - | 410 |
전분글리콘산나트륨 | 20 | - |
크로스포비돈 | 20 | - |
경질무수규산 | 20 | - |
전량 | 410 | 410 |
원료약품 | 비교실시예 | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
이트라코나졸 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
히드록시프로필메틸셀룰로오스 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
폴리에틸렌글리콜 20,000 | 100 | ||||||
폴리비닐알코올 | 100 | ||||||
폴록사머188 | 100 | ||||||
자당지방산에스테르 | 100 | ||||||
PVP K-30 | 100 | ||||||
미결정셀룰로오스 | 100 | ||||||
전량 | 250 | 350 | 350 | 350 | 350 | 350 | 350 |
원료약품 | 중량 (㎎) |
비교실시예 8 | |
이트라코나졸 | 100 |
히드록시프로필메틸셀룰로오스 | 150 |
전분글리콘산나트륨 | 20 |
크로스포비돈 | 20 |
경질무수규산 | 20 |
전량 | 310 |
원료약품 | 중량 (㎎) | |
비교실시예 9 | 비교실시예 10 | |
비교실시예 1의 이트라코나졸 분립체 | 250 | - |
비교실시예 8의 이트라코나졸 분립체 | - | 310 |
전분글리콘산나트륨 | 20 | - |
크로스포비돈 | 20 | - |
경질무수규산 | 20 | - |
전량 | 310 | 310 |
검체 | 용해도 (㎍/㎖) | |
원료 | 3.5 | |
실시예 | 1 | 180 |
2 | 170 | |
3 | 245 | |
4 | 241 | |
비교실시예 | 1 | 181 |
2 | 120 | |
3 | 80 | |
4 | 110 | |
5 | 108 | |
6 | 110 | |
7 | 120 | |
8 | 180 |
실시예 3 | 실시예 4 | 비교실시예 1 | 비교실시예 8 | |
1.0 mm∼1.4 mm | 246 | 143 | ||
0.8 mm∼1.0 mm | 247 | 249 | 157 | 161 |
0.5 mm∼0.8 mm | 249 | 250 | 200 | 200 |
0.355 mm∼0.5 mm | 252 | 253 | 210 | 211 |
입자사이즈 | 10분(%) | 20분(%) | 30분(%) | 60분(%) | |
원 료 | 0 | 0.5 | 1.6 | 1.9 | |
실시예 3 | 1.0㎜∼1.4㎜ | 74.1 | 99.2 | 100.1 | 100.1 |
0.8㎜∼1.0㎜ | 75.1 | 98.9 | 99.8 | 100.1 | |
0.5㎜∼0.8㎜ | 73.2 | 97.9 | 100.2 | 100.1 | |
0.355㎜∼0.5㎜ | 70.5 | 98.6 | 99.8 | 99.8 | |
실시예 4 | 0.8㎜∼1.0㎜ | 73.1 | 99.8 | 100.2 | 100.2 |
0.5㎜∼0.8㎜ | 74.5 | 97.9 | 99.8 | 100.1 | |
0.355㎜∼0.5㎜ | 70.6 | 98.2 | 100.1 | 100.3 | |
비교실시예 1 | 1.0㎜∼1.4㎜ | 16.0 | 42.2 | 60.3 | 76.9 |
0.8㎜∼1.0㎜ | 32.0 | 56.0 | 66.6 | 75.8 | |
0.5㎜∼0.8㎜ | 46.1 | 76.1 | 86.5 | 88.2 | |
0.355㎜∼0.5㎜ | 71.3 | 84.4 | 86.9 | 88.9 | |
비교실시예 8 | 0.8㎜∼1.0㎜ | 18.0 | 38.2 | 64.3 | 70.0 |
0.5㎜∼0.8㎜ | 19.1 | 45.3 | 70.5 | 84.1 | |
0.355㎜∼0.5㎜ | 15.3 | 70.1 | 85.1 | 89.1 |
항목 | 붕해 | 용출율(%) | ||||
10분 | 20분 | 10분 | 20분 | 30분 | 60분 | |
실시예 5 | 붕해 | 40.7 | 87.2 | 100.2 | 100.2 | |
실시예 6 | 붕해 | 39.5 | 85.9 | 100.1 | 100.1 | |
비교실시예 9 | 붕해안됨 | 붕해안됨 | 20.1 | 36.7 | 54.2 | 71.2 |
비교실시예 10 | 붕해안됨 | 붕해안됨 | 19.8 | 34.6 | 53.3 | 70.3 |
구 분 | Cmax (ng/㎖) | AUC (ng/㎖·h) |
실시예 5 | 9470±7208 | 43.88±16.76 |
실시예 6 | 9560±6052 | 42.88±15.43 |
시판제제(SPORANOX™) | 2670±2688 | 15.69±3.70 |
Claims (6)
- 이트라코나졸 1 중량부; 히드록시프로필메틸셀룰로오스 1∼2.5 중량부; 이트라코나졸의 용출율을 향상시키기 위한 유당 0.5∼2 중량부 및 염화나트륨 0.1∼0.5 중량부를 약제학적으로 사용 가능한 용매에 용해시킨 혼합 용해액의 용매를 진공으로 제거한 다음 분쇄시켜 제조한 생체이용율이 향상된 이트라코나졸의 분립체 조성물.
- 이트라코나졸 1 중량부; 히드록시프로필메틸셀룰로오스 1∼2.5 중량부; 이트라코나졸의 용출율을 향상시키기 위한 유당 0.5∼2 중량부 및 염화나트륨 0.1∼0.5 중량부를 용해시킨 혼합 용해액에 고형화를 위한 분산매로 약제학적으로 사용 가능한 부형제를 가하여 유동층 코팅기로 조립한 생체이용율이 향상된 이트라코나졸의 분립체 조성물.
- (a) 히드록시프로필메틸셀룰로오스 1∼2.5 중량부를 약제학적으로 사용 가능한 유기용매에 용해시키고;(b) 유당 0.5∼2 중량부 및 염화나트륨 0.1∼0.5 중량부를 정제수에 용해시킨 후 (a)에서 얻은 용해액과 혼합하고;(c) 이트라코나졸 1 중량부를 염화메틸렌에 용해시킨 후 (b)에서 얻은 혼합 용해액과 혼합하고;(d) 진공상태에서 (c)에서 얻은 혼합 용해액의 용매를 제거한 후 분쇄하는 것을 특징으로 하는 이트라코나졸 분립체 조성물의 제조방법.
- (a) 히드록시프로필메틸셀룰로오스 1∼2.5 중량부를 약제학적으로 사용 가능한 유기용매에 용해시키고;(b) 별도로 유당 0.5∼2 중량부 및 염화나트륨 0.1∼0.5 중량부를 정제수에 용해시킨 후 (a)에서 얻은 용해액과 혼합하고;(c) 이트라코나졸 1 중량부를 염화메틸렌에 용해시킨 후 (b)에서 얻은 혼합 용해액과 혼합하고;(d) (c)에서 얻은 혼합 용해액에 고형화를 위한 분산매로 약제학적으로 사용 가능한 부형제를 가한 후 유동층 코팅기를 사용하여 분무·조립·코팅하는 것을 특징으로 하는 이트라코나졸 분립체 조성물의 제조방법.
- 제 1 항 또는 제 2 항의 이트라코나졸 분립체 조성물에 약제학적으로 허용 가능한 통상의 부형제 또는 보조제를 혼합하여 통상의 약제학적 방법으로 제제화한 경구투여용 이트라코나졸 제제.
- 제 5 항에 있어서,상기 제제는 캅셀제의 제형을 갖는 것을 특징으로 하는 제제.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000032424 | 2000-06-13 | ||
KR20000032424 | 2000-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010112093A KR20010112093A (ko) | 2001-12-20 |
KR100432949B1 true KR100432949B1 (ko) | 2004-05-31 |
Family
ID=19671834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0031605A Expired - Lifetime KR100432949B1 (ko) | 2000-06-13 | 2001-06-07 | 생체이용율이 향상된 이트라코나졸의 분립체 조성물과이를 이용한 이트라코나졸 제제 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100432949B1 (ko) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002826A1 (en) * | 1993-07-14 | 1995-01-26 | Research Corporation Technologies, Inc. | Direct cholesterol assay |
WO1998042318A1 (en) * | 1997-03-26 | 1998-10-01 | Janssen Pharmaceutica N.V. | Pellets having a core coated with an antifungal and a polymer |
KR19990001564A (ko) * | 1997-06-16 | 1999-01-15 | 유충식 | 용해도를 개선한 아졸계 항진균제 및 이를 함유하는 제제 |
KR19990061663A (ko) * | 1997-12-31 | 1999-07-26 | 이병언 | 난용성 약물을 함유하는 코팅정 |
KR20010054823A (ko) * | 1999-12-08 | 2001-07-02 | 유충식 | 생체내이용률 향상과 개인간 및 개인내 흡수 편차를감소시킨 이트라코나졸 함유 항진균성 제제 |
KR20010097244A (ko) * | 2000-04-21 | 2001-11-08 | 유충식 | 위산도 비의존성 고용해도를 갖는 이트라코나졸 함유약학적 조성물 및 그 제조방법 |
-
2001
- 2001-06-07 KR KR10-2001-0031605A patent/KR100432949B1/ko not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995002826A1 (en) * | 1993-07-14 | 1995-01-26 | Research Corporation Technologies, Inc. | Direct cholesterol assay |
WO1998042318A1 (en) * | 1997-03-26 | 1998-10-01 | Janssen Pharmaceutica N.V. | Pellets having a core coated with an antifungal and a polymer |
KR19990001564A (ko) * | 1997-06-16 | 1999-01-15 | 유충식 | 용해도를 개선한 아졸계 항진균제 및 이를 함유하는 제제 |
KR19990061663A (ko) * | 1997-12-31 | 1999-07-26 | 이병언 | 난용성 약물을 함유하는 코팅정 |
KR20010054823A (ko) * | 1999-12-08 | 2001-07-02 | 유충식 | 생체내이용률 향상과 개인간 및 개인내 흡수 편차를감소시킨 이트라코나졸 함유 항진균성 제제 |
KR20010097244A (ko) * | 2000-04-21 | 2001-11-08 | 유충식 | 위산도 비의존성 고용해도를 갖는 이트라코나졸 함유약학적 조성물 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20010112093A (ko) | 2001-12-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1039909B1 (en) | Method of production and composition of an oral preparation of itraconazole | |
KR100694667B1 (ko) | 생체내이용률 향상과 개인간 및 개인내 흡수 편차를감소시킨 이트라코나졸 함유 항진균성 제제 | |
KR101953270B1 (ko) | 무정형 레터모비어 및 그의 경구 투여용 고체 제약 제제 | |
RU2713428C1 (ru) | Частицы, содержащие аморфный эмпаглифлозин, способ их получения и содержащий их лекарственный препарат | |
HU198844B (en) | Process for producing new galenic pharmaceutical composition ensuring retarded release of active ingredient | |
TW202104228A (zh) | 用於達到治療血漿濃度之增加效能的非晶形固體及經溶解調配物 | |
CA2253769C (en) | Pharmaceutical compositions comprising fenofibrate | |
JPH0142923B2 (ko) | ||
RU2646491C2 (ru) | Твердые дисперсии нерастворимого лекарственного средства и способы их приготовления | |
KR101060885B1 (ko) | 염산 베니디핀 함유 의약 조성물 | |
US8062664B2 (en) | Process for preparing formulations of lipid-regulating drugs | |
KR100432949B1 (ko) | 생체이용율이 향상된 이트라코나졸의 분립체 조성물과이를 이용한 이트라코나졸 제제 및 그 제조방법 | |
JPH0338248B2 (ko) | ||
KR100479367B1 (ko) | 이트라코나졸을 포함하는 경구투여용 항진균제 조성물 | |
KR100288890B1 (ko) | 이트라코나졸 경구용 제제 및 그의 제조방법 | |
EP2392354A1 (en) | Finely pulverized pharmaceutical composition | |
JP2813792B2 (ja) | マレイン酸イルソグラジン経口投与用製剤およびその製造法 | |
WO1999020277A1 (fr) | Composition medicamenteuse a dissolution rapide | |
KR100388605B1 (ko) | 용해도 및 용해속도가 향상된 이트라코나졸의 액상 조성물 및 이를 이용한 이트라코나졸 제제와 그 제조방법 | |
JP5134818B2 (ja) | 脂質制御薬物製剤の製造のための方法 | |
KR20030042504A (ko) | 피나스테라이드 경구용 제제 및 그의 제조방법 | |
KR100592066B1 (ko) | 이트라코나졸 함유 조성물 및 그의 제조방법 | |
KR20250067909A (ko) | 분무 건조된 비정질 고체 분산액 및 제조 방법 | |
Bhagwani | Fomuation Development of an immediate release solid oral Dosage form for an Anti coagulant drug | |
Jadhav et al. | Enhancement of solubility and dissolution rate of griseofulvin by microparticulate systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20010607 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20030729 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20040429 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20040514 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20040514 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20070514 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20080506 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20090514 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20100507 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20110504 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20120507 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20130502 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20130502 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140512 Year of fee payment: 11 |
|
PR1001 | Payment of annual fee |
Payment date: 20140512 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150604 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 20150604 Start annual number: 12 End annual number: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160513 Year of fee payment: 13 |
|
PR1001 | Payment of annual fee |
Payment date: 20160513 Start annual number: 13 End annual number: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180514 Year of fee payment: 15 |
|
PR1001 | Payment of annual fee |
Payment date: 20180514 Start annual number: 15 End annual number: 15 |
|
FPAY | Annual fee payment |
Payment date: 20190513 Year of fee payment: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20190513 Start annual number: 16 End annual number: 16 |
|
PR1001 | Payment of annual fee |
Payment date: 20200513 Start annual number: 17 End annual number: 17 |
|
PR1001 | Payment of annual fee |
Payment date: 20210512 Start annual number: 18 End annual number: 18 |
|
PC1801 | Expiration of term |
Termination date: 20211207 Termination category: Expiration of duration |