KR102615076B1 - 안정한 레바미피드 점안제의 대용량 제조 방법 - Google Patents
안정한 레바미피드 점안제의 대용량 제조 방법 Download PDFInfo
- Publication number
- KR102615076B1 KR102615076B1 KR1020210092223A KR20210092223A KR102615076B1 KR 102615076 B1 KR102615076 B1 KR 102615076B1 KR 1020210092223 A KR1020210092223 A KR 1020210092223A KR 20210092223 A KR20210092223 A KR 20210092223A KR 102615076 B1 KR102615076 B1 KR 102615076B1
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- South Korea
- Prior art keywords
- acid
- aqueous solution
- rebamipide
- iii
- group
- 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.)
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- ALLWOAVDORUJLA-UHFFFAOYSA-N Rebamipida Chemical compound C=1C(=O)NC2=CC=CC=C2C=1CC(C(=O)O)NC(=O)C1=CC=C(Cl)C=C1 ALLWOAVDORUJLA-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 229950004535 rebamipide Drugs 0.000 title claims abstract description 63
- 239000003889 eye drop Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 15
- 239000007864 aqueous solution Substances 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000203 mixture Substances 0.000 claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 150000003839 salts Chemical class 0.000 claims abstract description 22
- 230000003381 solubilizing effect Effects 0.000 claims abstract description 10
- 230000003204 osmotic effect Effects 0.000 claims description 23
- 239000003381 stabilizer Substances 0.000 claims description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 239000002585 base Substances 0.000 claims description 18
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 239000004480 active ingredient Substances 0.000 claims description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 16
- 229920002678 cellulose Polymers 0.000 claims description 16
- 239000001913 cellulose Substances 0.000 claims description 16
- 239000000872 buffer Substances 0.000 claims description 12
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 12
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 11
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 11
- 239000002738 chelating agent Substances 0.000 claims description 10
- 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 description 9
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 claims description 8
- 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 claims description 8
- 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 8
- 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 claims description 8
- 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 claims description 8
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 8
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 8
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 8
- 229930195725 Mannitol Natural products 0.000 claims description 8
- 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 claims description 8
- 229930006000 Sucrose Natural products 0.000 claims description 8
- 229960002684 aminocaproic acid Drugs 0.000 claims description 8
- 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 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000006172 buffering agent Substances 0.000 claims description 8
- 239000008121 dextrose Substances 0.000 claims description 8
- 235000011187 glycerol Nutrition 0.000 claims description 8
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 8
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 8
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 8
- 239000000594 mannitol Substances 0.000 claims description 8
- 235000010355 mannitol Nutrition 0.000 claims description 8
- 229920000609 methyl cellulose Polymers 0.000 claims description 8
- 239000001923 methylcellulose Substances 0.000 claims description 8
- 235000010981 methylcellulose Nutrition 0.000 claims description 8
- 239000000600 sorbitol Substances 0.000 claims description 8
- 239000005720 sucrose Substances 0.000 claims description 8
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000011975 tartaric acid Substances 0.000 claims description 6
- 235000002906 tartaric acid Nutrition 0.000 claims description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 claims description 3
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 claims description 3
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- -1 alkali metal salts Chemical class 0.000 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 claims description 3
- 229960001484 edetic acid Drugs 0.000 claims description 3
- 150000004677 hydrates Chemical class 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 239000000467 phytic acid Substances 0.000 claims description 3
- 229940068041 phytic acid Drugs 0.000 claims description 3
- 235000002949 phytic acid Nutrition 0.000 claims description 3
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 3
- 229940005657 pyrophosphoric acid Drugs 0.000 claims description 3
- 239000001384 succinic acid Substances 0.000 claims 1
- 229940012356 eye drops Drugs 0.000 abstract description 15
- 238000004904 shortening Methods 0.000 abstract description 3
- 230000002335 preservative effect Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000003755 preservative agent Substances 0.000 description 8
- 230000007928 solubilization Effects 0.000 description 8
- 238000005063 solubilization Methods 0.000 description 8
- 238000012937 correction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 229920000858 Cyclodextrin Polymers 0.000 description 6
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 6
- 206010013774 Dry eye Diseases 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000006641 stabilisation Effects 0.000 description 6
- 238000011105 stabilization Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 229960003511 macrogol Drugs 0.000 description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 4
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 4
- 238000013112 stability test Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 229940097362 cyclodextrins Drugs 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 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 3
- 239000002904 solvent Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 description 2
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 description 2
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 description 2
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 description 2
- 229960003943 hypromellose Drugs 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 2
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 2
- 229960002216 methylparaben Drugs 0.000 description 2
- 210000004400 mucous membrane Anatomy 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 2
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 2
- 229960003415 propylparaben Drugs 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 description 1
- PMATZTZNYRCHOR-CGLBZJNRSA-N Cyclosporin A Chemical compound CC[C@@H]1NC(=O)[C@H]([C@H](O)[C@H](C)C\C=C\C)N(C)C(=O)[C@H](C(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](CC(C)C)N(C)C(=O)[C@@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)N(C)C(=O)[C@H](C(C)C)NC(=O)[C@H](CC(C)C)N(C)C(=O)CN(C)C1=O PMATZTZNYRCHOR-CGLBZJNRSA-N 0.000 description 1
- 108010036949 Cyclosporine Proteins 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010047513 Vision blurred Diseases 0.000 description 1
- JVFGXECLSQXABC-UHFFFAOYSA-N ac1l3obq Chemical compound O1C(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC(C(O)C2O)C(COCC(O)C)OC2OC(C(C2O)O)C(COCC(C)O)OC2OC2C(O)C(O)C1OC2COCC(C)O JVFGXECLSQXABC-UHFFFAOYSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229960001265 ciclosporin Drugs 0.000 description 1
- 229930182912 cyclosporin Natural products 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- KPHWPUGNDIVLNH-UHFFFAOYSA-M diclofenac sodium Chemical compound [Na+].[O-]C(=O)CC1=CC=CC=C1NC1=C(Cl)C=CC=C1Cl KPHWPUGNDIVLNH-UHFFFAOYSA-M 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 229920002674 hyaluronan Polymers 0.000 description 1
- 229960003160 hyaluronic acid Drugs 0.000 description 1
- 229960003444 immunosuppressant agent Drugs 0.000 description 1
- 230000001861 immunosuppressant effect Effects 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
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- 230000003248 secreting effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 239000003860 topical agent Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000048 toxicity data Toxicity 0.000 description 1
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 1
- 229940063674 voltaren Drugs 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
- A61K9/08—Solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/4704—2-Quinolinones, e.g. carbostyril
-
- 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
- A61K47/02—Inorganic compounds
-
- 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
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- A—HUMAN NECESSITIES
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- 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
-
- 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
- A61P27/02—Ophthalmic agents
- A61P27/04—Artificial tears; Irrigation solutions
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Inorganic Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (16)
- i) 안정화제로 히드록시프로필메틸셀룰로오스, 메틸셀룰로오스, 히드록시프로필셀룰로오스 및 히드록시에틸셀룰로오스로 이루어지는 그룹으로부터 선택된 셀룰로오스 유도체에 염기를 가하고 88 내지 92 부피%의 물에 용해하여 pH 11을 초과하는 수용액을 얻는 단계;
ii) 상기 단계 (i)에서 얻은 수용액에 유효성분으로 레바미피드 또는 이의 약제학적으로 허용되는 염을 첨가한 다음 가용화하는 단계;
iii) 상기 단계 (ii)에서 얻은 수용액에 아미노카프로산, 붕산 및 이의 혼합물로 이루어지는 그룹으로부터 선택된 완충제, 및 소르비톨, 만니톨, 덱스트로오스, 수크로오스, 글리세린 및 이의 혼합물로 이루어지는 그룹으로부터 선택된 삼투압 조절제를 가하여 용해한 다음 산(acid)으로 pH 7 내지 8로 조정하는 단계; 및
iv) 상기 단계 (iii)에서 얻은 수용액을 멸균하는 단계;를 포함하는 레바미피드 점안 조성물의 제조 방법. - i) 안정화제로 히드록시프로필메틸셀룰로오스, 메틸셀룰로오스, 히드록시프로필셀룰로오스 및 히드록시에틸셀룰로오스로 이루어지는 그룹으로부터 선택된 셀룰로오스 유도체에 염기를 가하고 60 부피% 이상의 물에 용해하여 pH 11을 초과하는 수용액을 얻는 단계;
ii) 상기 단계 (i)에서 얻은 수용액에 유효성분으로 레바미피드 또는 이의 약제학적으로 허용되는 염을 첨가한 다음 가용화하는 단계;
iii) 상기 단계 (ii)에서 얻은 수용액에 아미노카프로산, 붕산 및 이의 혼합물로 이루어지는 그룹으로부터 선택된 완충제, 및 소르비톨, 만니톨, 덱스트로오스, 수크로오스, 글리세린 및 이의 혼합물로 이루어지는 그룹으로부터 선택된 삼투압 조절제를 가하여 용해한 다음, 물을 추가하여 수용액의 88 내지 92 부피%가 되도록 한 후 산(acid)으로 pH 7 내지 8로 조정하는 단계; 및
iv) 상기 단계 (iii)에서 얻은 수용액을 멸균하는 단계;를 포함하는 레바미피드 점안 조성물의 제조 방법. - 제1항 또는 제2항에 있어서, 상기 단계 (i)에서 안정화제를 70 내지 100℃의 고온의 물에 용해하는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (i)에서 pH 12 이상의 수용액을 얻는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 상기 단계 (i)에서 염기가 수산화나트륨(NaOH) 또는 수산화칼륨(KOH)인 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (i)에서 안정화제가 0.1 내지 1 w/v%의 농도로 사용되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (ii)에서 유효성분으로 레바미피드 또는 이의 약제학적으로 허용되는 염이 1 내지 2 w/v%의 농도로 사용되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (iii)에서 완충제가 0.1 내지 2 w/v%의 농도로 사용되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (iii)에서 삼투압 조절제가 1 내지 5 w/v%의 농도로 사용되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (iii)에서 산이 염산, 시트르산, 타르타르산 및 숙신산으로 이루어지는 그룹으로부터 선택되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (iii)에서 킬레이트제가 추가로 용해되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제13항에 있어서, 상기 킬레이트제가 에데트산, 시트르산, 메타인산, 피로인산, 폴리인산, 말산, 타르타르산, 피트산, 이의 알칼리금속염 및 수화물로 이루어지는 그룹으로부터 선택되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제13항에 있어서, 상기 킬레이트제가 0.01 내지 0.1 w/v%의 농도로 사용되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
- 제1항 또는 제2항에 있어서, 상기 단계 (iv)에서 멸균이 필터로 여과에 의해서 수행되는 것을 특징으로 하는 레바미피드 점안 조성물의 제조 방법.
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