WO2000010570A1 - Preparations liquides aqueuses - Google Patents
Preparations liquides aqueuses Download PDFInfo
- Publication number
- WO2000010570A1 WO2000010570A1 PCT/JP1999/004483 JP9904483W WO0010570A1 WO 2000010570 A1 WO2000010570 A1 WO 2000010570A1 JP 9904483 W JP9904483 W JP 9904483W WO 0010570 A1 WO0010570 A1 WO 0010570A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gatifloxacin
- sodium edetate
- sodium
- salt
- aqueous solution
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- XUBOMFCQGDBHNK-JTQLQIEISA-N (S)-gatifloxacin Chemical compound FC1=CC(C(C(C(O)=O)=CN2C3CC3)=O)=C2C(OC)=C1N1CCN[C@@H](C)C1 XUBOMFCQGDBHNK-JTQLQIEISA-N 0.000 claims abstract description 51
- 229960003923 gatifloxacin Drugs 0.000 claims abstract description 51
- 229940037001 sodium edetate Drugs 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 17
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 231100000478 corneal permeability Toxicity 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 230000002708 enhancing effect Effects 0.000 claims abstract description 5
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims abstract 6
- 239000007864 aqueous solution Substances 0.000 claims description 25
- 239000003889 eye drop Substances 0.000 claims description 15
- 229940012356 eye drops Drugs 0.000 claims description 13
- 239000003221 ear drop Substances 0.000 claims description 8
- 239000007923 nasal drop Substances 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 abstract description 2
- ICIBZNPMZVTWKW-UHFFFAOYSA-N 1-cyclopropyl-6-fluoro-8-methoxy-7-(3-methylpiperazin-1-yl)-4-oxoquinoline-2-carboxylic acid Chemical compound FC1=CC(C(C=C(N2C3CC3)C(O)=O)=O)=C2C(OC)=C1N1CCNC(C)C1 ICIBZNPMZVTWKW-UHFFFAOYSA-N 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 description 35
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- 238000009472 formulation Methods 0.000 description 21
- 239000000203 mixture Substances 0.000 description 21
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 10
- 210000001742 aqueous humor Anatomy 0.000 description 7
- 239000003814 drug Substances 0.000 description 7
- 229940047652 ear drops Drugs 0.000 description 7
- 229940100662 nasal drops Drugs 0.000 description 7
- 239000008213 purified water Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 6
- 229940079593 drug Drugs 0.000 description 6
- -1 anoremium Chemical compound 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229960000686 benzalkonium chloride Drugs 0.000 description 4
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000006196 drop Substances 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 206010033078 Otitis media Diseases 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 208000010217 blepharitis Diseases 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 208000008025 hordeolum Diseases 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000002997 ophthalmic solution Substances 0.000 description 2
- 229940054534 ophthalmic solution Drugs 0.000 description 2
- 206010033072 otitis externa Diseases 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 201000009890 sinusitis Diseases 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229940021506 stye Drugs 0.000 description 2
- 238000011200 topical administration Methods 0.000 description 2
- XOQQVKDBGLYPGH-UHFFFAOYSA-N 2-oxo-1h-quinoline-3-carboxylic acid Chemical class C1=CC=C2NC(=O)C(C(=O)O)=CC2=C1 XOQQVKDBGLYPGH-UHFFFAOYSA-N 0.000 description 1
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 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-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 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
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 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
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 241001430197 Mollicutes Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004288 Sodium dehydroacetate Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 206010064996 Ulcerative keratitis Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000008351 acetate buffer Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 239000013011 aqueous formulation Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 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
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960003260 chlorhexidine Drugs 0.000 description 1
- 229960004926 chlorobutanol Drugs 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 201000007717 corneal ulcer Diseases 0.000 description 1
- 201000003146 cystitis Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 210000001723 extracellular space Anatomy 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 206010023332 keratitis Diseases 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 210000004086 maxillary sinus Anatomy 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229940079839 sodium dehydroacetate Drugs 0.000 description 1
- 235000019259 sodium dehydroacetate Nutrition 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- DSOWAKKSGYUMTF-GZOLSCHFSA-M sodium;(1e)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate Chemical compound [Na+].C\C([O-])=C1/C(=O)OC(C)=CC1=O DSOWAKKSGYUMTF-GZOLSCHFSA-M 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000012929 tonicity agent Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
-
- 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
- A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
- A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
- A61K47/183—Amino acids, e.g. glycine, EDTA or aspartame
-
- 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
- A61K9/0043—Nose
-
- 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
- A61K9/0048—Eye, e.g. artificial tears
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/02—Local antiseptics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Definitions
- the present invention relates to a quinolone carboxylic acid derivative, gatifloxacin (chemical name: (sat) -11-cyclopropyl-16-fluoro-1,4-dihydro-8-methoxy-17- (3-methyl-1-11) -Piperazinyl) -14-oxo-13-quinoline carboxylic acid).
- the present invention also relates to a method for enhancing the corneal permeability of gatifloxacin, a method for preventing gatifloxacin from crystal precipitation, and a method for preventing gatifloxacin from coloring.
- Gatifloxacin is a new quinolone synthetic antibacterial agent that has been shown to exhibit strong antibacterial activity not only against gram-negative bacteria but also against gram-positive bacteria, anaerobic bacteria, and mycoplasmas. It has been proposed to be applied to ophthalmological infections such as lacrimal cystitis and stye, and otological infections such as otitis externa, otitis media and sinusitis (see Japanese Patent Publication No. Hei 8-95597).
- gatifloxacin has been proposed for use in ophthalmological or otolaryngological infections, it is important to note, for example, that aqueous solutions for topical administration to be applied, such as transfer into the eye and stability. No studies have been reported.
- the present invention relates to gatifloxacin in the field of ophthalmology or otorhinolaryngology.
- An object of the present invention is to provide an aqueous formulation containing gatifloxacin as an active ingredient, in particular, to enable actual application to pharmaceuticals.
- the present inventors have conducted intensive studies on the application of gatifloxacin to the ophthalmic field, and have found that the object can be achieved by coexisting with edetate sodium.
- Sodium edetate is thought to reduce the calcium concentration in corneal epithelial cells and increase the intercellular space, thereby promoting the ability of water-soluble biopharmaceuticals to enter the eye.
- the enhancement of drug permeability to the cornea depends on sodium edetate concentration.
- solubility of gatifloxacin depends on pH, and the solubility near physiological pH is very low. For this reason, in order to dissolve a sufficient amount of the drug, the pH of the aqueous solution must be adjusted to the acidic side or the alkaline side. In these pH regions, irritation at the time of topical administration is a problem. Becomes However, it was found that coexistence with sodium edetate improved the solubility of gachifu-oxaxin near physiological pH.
- the present invention has been completed based on these new findings of the present inventors, and provides an aqueous solution containing gatifloxacin or a salt thereof and sodium edetate.
- the aqueous liquid preparation of the present invention is an aqueous solution containing gatifloxacin or a salt thereof and sodium edetate.
- the present invention provides a method for enhancing corneal permeability of gatifloxacin by adding sodium edetate to an eye drop containing gatifloxacin or a salt thereof.
- Sodium edetate in solution To prevent the precipitation of gatifloxacin crystals and a method of preventing coloring of gatifloxacin by mixing sodium edetate with an aqueous solution containing gatifloxacin or a salt thereof. I do.
- the present invention uses gatifloxacin or a salt thereof as an active ingredient.
- the salt of gachifu-oxaxin include salts with inorganic acids such as hydrochloric acid, sulfuric acid, and phosphoric acid, salts with organic acids such as methanesulfonic acid, lactic acid, oxalic acid, and acetic acid, or sodium, potassium, magnesium, and the like. Salts such as calcium, anoremium, cerium, chromium, konole, copper, iron, zinc, platinum and silver can be used.
- gatifloxacin a salt thereof (hereinafter sometimes simply referred to as “gatifloxacin”) used in the aqueous liquid preparation of the present invention varies depending on the degree of infection to be treated. ! -1. Ow / v 0 / o, preferably 0.1-0.8 w / v%, more preferably 0.3-0.5 wZv%.
- the mixing amount of sodium edetate used in the present invention is usually 0.001 to 0.2 Z, preferably 0.005 to 0.1 Lw / v%, and more preferably 0.01 to 0.1 Lw / v%. It is.
- the pH of the aqueous liquid preparation of the present invention is usually adjusted to 5 to 8, preferably 5.5 to 7.5, and more preferably 6 to 7.
- the aqueous liquid preparation of the present invention may further contain, if necessary, a tonicity agent (eg, sodium chloride, potassium chloride, boric acid, glycerin, propylene glycol, mannitol, sorbitol, glucose, etc.), a buffering agent ( For example, phosphate buffer, acetate buffer, borate buffer, citrate buffer, glutamic acid, ⁇ -aminocaproic acid, etc., preservatives (benzalkonium chloride, benzethonium chloride, chlorhexidine dalconate, chlorobutanol, Benzyl alcohol, sodium dehydroacetate, paraoxybenzoic acid esters, etc., viscous agents (methylcellulose, hydroxyethyl cellulose, hydroxypropylmethylcellulose, carboxymethylsenololose, sodium hyanolenolate, carboxyvinyl polymer, Po Ribul Arco I , Polyvinylpyrrolidone, macrogol, etc
- the aqueous liquid preparation of the present invention may be manufactured by a method known per se, and for example, can be manufactured by a method described in Eye drops or liquid preparations in the Japanese Pharmacopoeia 13th Edition, General Rules for Preparations.
- the ophthalmic solution of the present invention has an antibacterial effect, and one drop at a time for the prevention and treatment of blepharitis, stye, lacrimal inflammation, conjunctivitis, blepharitis, keratitis, corneal ulcer, postoperative infection, etc. It should be instilled about three times a day.
- otitis externa and otitis media usually 6 to 10 drops are administered twice a day.
- sinusitis usually 2 to 4 ml is sprayed and inhaled three times a week every other day, or 1 ml is injected into the maxillary sinus once a week. do it.
- the frequency can be increased or decreased as appropriate depending on the severity of the symptoms.
- Gatifloxacin eye drops (Formulations A to C) were prepared according to the formulations in Table 1. One 50 ⁇ l drop was instilled once into Japanese white male rabbits weighing about 2 kg. One hour after the instillation, the aqueous humor was collected, and the concentration of gatifloxacin in the aqueous humor was measured by HPLC.
- Table 2 shows the concentration of gachifu-oxacin in aqueous humor 1 hour after instillation.
- pH decreases Gatifloxacin aqueous humor transfer decreased.
- Formulations containing sodium edetate and adjusted to pH 6.0 (formulation C) had about 1.2 times the aqueous humor transfer compared to formulations A (pH 7.0) and B (pH 6.0) as controls. , Increased by 1.5 times. Since the sodium edetate concentration normally used to enhance corneal permeability is 0.5 w Zv%, this result indicates that the corneal permeability of Is enhanced.
- gatifloxacin aqueous solutions (formulations B to D) were prepared. Each formulation solution was filled into a 5 ml glass ampoule, frozen at 130 ° C. (overnight), and thawed at room temperature, and the operation of melting at room temperature was repeated.
- aqueous solutions for eye drops, ear drops, and nasal drops were prepared according to the following formulation.
- aqueous solutions for eye drops, ear drops, and nasal drops were prepared according to the following formulation.
- aqueous solutions for eye drops, ear drops, and nasal drops were prepared according to the following formulation.
- Example 4 Usual manner, by the following formulation, eye drops, c to prepare an aqueous solution for ear and nasal gatifloxacin 0. 3 g
- aqueous solutions for eye drops, ear drops, and nasal drops were prepared according to the following formulation.
- an aqueous solution for eye drops, ear drops, and nasal drops was prepared according to the following formulation: c Gatifloxacin 0.5 g
- aqueous solutions for eye drops, ear drops, and nasal drops were prepared according to the following formulation.
- an aqueous solution for eye drops, ear drops, and nasal drops was prepared according to the following formulation.
- the ophthalmic solution of the present invention can enhance the corneal permeability of the active ingredient gatifloxacin even at a commonly used sodium edetate concentration of 10 to 10%. Can be. Further, as shown in Experimental Example 2, the aqueous solution of the present invention can also prevent precipitation of gachifloxacin under low-temperature storage conditions, and as shown in Experimental Example 3, the metal solution of gatifloxacin It is an extremely useful aqueous liquid that can prevent coloring due to ions.
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- Epidemiology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Ophthalmology & Optometry (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000565891A JP5138128B2 (ja) | 1998-08-21 | 1999-08-20 | 水性液剤 |
NZ504017A NZ504017A (en) | 1998-08-21 | 1999-08-20 | Preparation of gatifloxacin and disodium edetate |
BRPI9906735A BRPI9906735B8 (pt) | 1998-08-21 | 1999-08-20 | 'composição farmacêutica líquida aquosa e método para prevenção de precipitações de cristais e para prevenção da coloração de gatifloxacina.' |
EP99938550A EP1025846B1 (en) | 1998-08-21 | 1999-08-20 | Aqueous liquid preparations |
KR1020007004221A KR100595956B1 (ko) | 1998-08-21 | 1999-08-20 | 수성액 제약학적 조성물 |
US09/529,882 US6333045B1 (en) | 1998-08-21 | 1999-08-20 | Aqueous liquid pharmaceutical composition comprised of gatifloxacin |
AU53026/99A AU761040B2 (en) | 1998-08-21 | 1999-08-20 | Aqueous liquid preparations |
DE69932313T DE69932313T2 (de) | 1998-08-21 | 1999-08-20 | Wässerige flüssige zubereitungen |
CA002307632A CA2307632C (en) | 1998-08-21 | 1999-08-20 | Aqueous liquid pharmaceutical composition |
HK01100837A HK1029934A1 (en) | 1998-08-21 | 2001-02-06 | Aqueous liquid preparations |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23543298 | 1998-08-21 | ||
JP10/235432 | 1998-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000010570A1 true WO2000010570A1 (fr) | 2000-03-02 |
Family
ID=16986030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/004483 WO2000010570A1 (fr) | 1998-08-21 | 1999-08-20 | Preparations liquides aqueuses |
Country Status (17)
Country | Link |
---|---|
US (1) | US6333045B1 (ja) |
EP (1) | EP1025846B1 (ja) |
JP (1) | JP5138128B2 (ja) |
KR (1) | KR100595956B1 (ja) |
CN (1) | CN1133432C (ja) |
AT (1) | ATE332692T1 (ja) |
AU (1) | AU761040B2 (ja) |
BR (1) | BRPI9906735B8 (ja) |
CA (1) | CA2307632C (ja) |
DE (1) | DE69932313T2 (ja) |
DK (1) | DK1025846T3 (ja) |
ES (1) | ES2264266T3 (ja) |
HK (1) | HK1029934A1 (ja) |
NZ (1) | NZ504017A (ja) |
PT (1) | PT1025846E (ja) |
TW (1) | TW537895B (ja) |
WO (1) | WO2000010570A1 (ja) |
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WO2001057017A1 (fr) * | 2000-02-01 | 2001-08-09 | Kyorin Pharmaceutical Co., Ltd. | Sel de sulfate de quinolone d'acide carboxylique et son utilisation |
WO2001089496A3 (en) * | 2000-05-19 | 2002-04-25 | Alcon Lab Inc | Compositions and methods for treating otic, ophthalmic and nasal infections comprising quinolone antibiotics |
JP2004528369A (ja) * | 2001-05-03 | 2004-09-16 | アラーガン、インコーポレイテッド | 向上した薬物動態特性を有する組成物 |
JP2005008625A (ja) * | 2003-05-23 | 2005-01-13 | Santen Pharmaceut Co Ltd | キノロン系抗菌化合物を含有する点眼液 |
WO2008044733A1 (fr) | 2006-10-12 | 2008-04-17 | Kyorin Pharmaceutical Co., Ltd. | Préparation liquide aqueuse à pénétration de gatifloxacine intraoculaire améliorée |
WO2008044734A1 (fr) | 2006-10-12 | 2008-04-17 | Kyorin Pharmaceutical Co., Ltd. | Préparation liquide aqueuse comprenant de la gatifloxacine |
JP2008247828A (ja) * | 2007-03-30 | 2008-10-16 | Wakamoto Pharmaceut Co Ltd | ラタノプロストを含有する水性医薬組成物。 |
JP2009209069A (ja) * | 2008-03-03 | 2009-09-17 | Rohto Pharmaceut Co Ltd | 光安定性が改善されたニューキノロン系抗菌剤含有医薬組成物 |
WO2009123098A1 (ja) * | 2008-03-31 | 2009-10-08 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤、その製造方法、および、該水性液剤の低温保存および凍結融解時の沈殿生成を抑制する方法 |
JP2010132681A (ja) * | 2001-05-03 | 2010-06-17 | Allergan Inc | 向上した薬物動態特性を有する組成物 |
JP4578576B2 (ja) * | 2008-03-31 | 2010-11-10 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤 |
JP2016164183A (ja) * | 2009-02-18 | 2016-09-08 | アラダイム コーポレーション | 肺送達のためのpH調節された製剤 |
JP2021113236A (ja) * | 2016-03-25 | 2021-08-05 | 興和株式会社 | 眼科用組成物 その2 |
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US6740664B2 (en) | 1998-09-30 | 2004-05-25 | Alcon, Inc. | Methods for treating otic and ophthalmic infections |
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US20050085446A1 (en) * | 2003-04-14 | 2005-04-21 | Babu M.K. M. | Fluoroquinolone formulations and methods of making and using the same |
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EP1858506A2 (en) | 2005-03-10 | 2007-11-28 | 3M Innovative Properties Company | Methods of treating ear infections |
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CA2621616A1 (en) * | 2007-02-19 | 2008-08-19 | Alcon Research, Ltd. | Topical gatifloxacin formulations |
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- 1999-08-20 CN CNB998014087A patent/CN1133432C/zh not_active Expired - Lifetime
- 1999-08-20 DK DK99938550T patent/DK1025846T3/da active
- 1999-08-20 NZ NZ504017A patent/NZ504017A/xx not_active IP Right Cessation
- 1999-08-20 AT AT99938550T patent/ATE332692T1/de active
- 1999-08-20 AU AU53026/99A patent/AU761040B2/en not_active Expired
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- 1999-08-20 CA CA002307632A patent/CA2307632C/en not_active Expired - Lifetime
- 1999-08-20 KR KR1020007004221A patent/KR100595956B1/ko not_active IP Right Cessation
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- 1999-08-20 ES ES99938550T patent/ES2264266T3/es not_active Expired - Lifetime
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- 1999-08-20 DE DE69932313T patent/DE69932313T2/de not_active Expired - Lifetime
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US6582609B2 (en) | 2000-02-01 | 2003-06-24 | Kyorin Pharmaceutical Co., Ltd. | Sulfate salt of quinolonecarboxylic acid derivatives and the use thereof |
WO2001057017A1 (fr) * | 2000-02-01 | 2001-08-09 | Kyorin Pharmaceutical Co., Ltd. | Sel de sulfate de quinolone d'acide carboxylique et son utilisation |
WO2001089496A3 (en) * | 2000-05-19 | 2002-04-25 | Alcon Lab Inc | Compositions and methods for treating otic, ophthalmic and nasal infections comprising quinolone antibiotics |
JP2010132681A (ja) * | 2001-05-03 | 2010-06-17 | Allergan Inc | 向上した薬物動態特性を有する組成物 |
JP2004528369A (ja) * | 2001-05-03 | 2004-09-16 | アラーガン、インコーポレイテッド | 向上した薬物動態特性を有する組成物 |
JP2005008625A (ja) * | 2003-05-23 | 2005-01-13 | Santen Pharmaceut Co Ltd | キノロン系抗菌化合物を含有する点眼液 |
WO2008044733A1 (fr) | 2006-10-12 | 2008-04-17 | Kyorin Pharmaceutical Co., Ltd. | Préparation liquide aqueuse à pénétration de gatifloxacine intraoculaire améliorée |
WO2008044734A1 (fr) | 2006-10-12 | 2008-04-17 | Kyorin Pharmaceutical Co., Ltd. | Préparation liquide aqueuse comprenant de la gatifloxacine |
JP2008247828A (ja) * | 2007-03-30 | 2008-10-16 | Wakamoto Pharmaceut Co Ltd | ラタノプロストを含有する水性医薬組成物。 |
JP2009209069A (ja) * | 2008-03-03 | 2009-09-17 | Rohto Pharmaceut Co Ltd | 光安定性が改善されたニューキノロン系抗菌剤含有医薬組成物 |
WO2009123098A1 (ja) * | 2008-03-31 | 2009-10-08 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤、その製造方法、および、該水性液剤の低温保存および凍結融解時の沈殿生成を抑制する方法 |
JP4578576B2 (ja) * | 2008-03-31 | 2010-11-10 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤 |
JPWO2009123099A1 (ja) * | 2008-03-31 | 2011-07-28 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤 |
JP5535900B2 (ja) * | 2008-03-31 | 2014-07-02 | 杏林製薬株式会社 | ガチフロキサシン含有水性液剤、その製造方法、および、該水性液剤の低温保存および凍結融解時の沈殿生成を抑制する方法 |
JP2016164183A (ja) * | 2009-02-18 | 2016-09-08 | アラダイム コーポレーション | 肺送達のためのpH調節された製剤 |
JP2021113236A (ja) * | 2016-03-25 | 2021-08-05 | 興和株式会社 | 眼科用組成物 その2 |
Also Published As
Publication number | Publication date |
---|---|
CA2307632C (en) | 2007-05-22 |
EP1025846A4 (en) | 2004-12-29 |
KR20010031240A (ko) | 2001-04-16 |
CA2307632A1 (en) | 2000-03-02 |
AU5302699A (en) | 2000-03-14 |
TW537895B (en) | 2003-06-21 |
BRPI9906735B8 (pt) | 2021-05-25 |
CN1275081A (zh) | 2000-11-29 |
BRPI9906735B1 (pt) | 2015-09-01 |
US6333045B1 (en) | 2001-12-25 |
BR9906735A (pt) | 2000-08-15 |
NZ504017A (en) | 2001-09-28 |
EP1025846B1 (en) | 2006-07-12 |
JP5138128B2 (ja) | 2013-02-06 |
DE69932313D1 (de) | 2006-08-24 |
PT1025846E (pt) | 2006-10-31 |
ATE332692T1 (de) | 2006-08-15 |
KR100595956B1 (ko) | 2006-07-03 |
CN1133432C (zh) | 2004-01-07 |
DK1025846T3 (da) | 2006-11-06 |
HK1029934A1 (en) | 2001-04-20 |
AU761040B2 (en) | 2003-05-29 |
DE69932313T2 (de) | 2007-07-19 |
EP1025846A1 (en) | 2000-08-09 |
ES2264266T3 (es) | 2006-12-16 |
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