JPH10501982A - 硫酸コリスチンを含有してなる安定化された組成物 - Google Patents
硫酸コリスチンを含有してなる安定化された組成物Info
- Publication number
- JPH10501982A JPH10501982A JP8502994A JP50299496A JPH10501982A JP H10501982 A JPH10501982 A JP H10501982A JP 8502994 A JP8502994 A JP 8502994A JP 50299496 A JP50299496 A JP 50299496A JP H10501982 A JPH10501982 A JP H10501982A
- Authority
- JP
- Japan
- Prior art keywords
- starch
- colistin
- mixture
- composite particles
- colistin sulfate
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 266
- ZESIAEVDVPWEKB-ORCFLVBFSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Chemical compound OS(O)(=O)=O.OS(O)(=O)=O.CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O ZESIAEVDVPWEKB-ORCFLVBFSA-N 0.000 title claims abstract description 192
- 108010078777 Colistin Proteins 0.000 title claims abstract description 164
- 229960001127 colistin sulfate Drugs 0.000 title claims abstract description 149
- 229920002472 Starch Polymers 0.000 claims abstract description 134
- 239000008107 starch Substances 0.000 claims abstract description 134
- 239000011246 composite particle Substances 0.000 claims abstract description 87
- 239000010419 fine particle Substances 0.000 claims abstract description 53
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 44
- 239000004455 soybean meal Substances 0.000 claims abstract description 44
- 239000002245 particle Substances 0.000 claims abstract description 43
- 239000004480 active ingredient Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000000843 powder Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 18
- KNIWPHSUTGNZST-UHFFFAOYSA-N polymyxin E2 Natural products CC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O KNIWPHSUTGNZST-UHFFFAOYSA-N 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 15
- 235000019698 starch Nutrition 0.000 claims description 14
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 8
- 238000000748 compression moulding Methods 0.000 claims description 8
- 238000004898 kneading Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 235000012054 meals Nutrition 0.000 claims description 4
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 2
- KNIWPHSUTGNZST-SSWRVQTPSA-N colistin B Chemical compound CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O KNIWPHSUTGNZST-SSWRVQTPSA-N 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000008188 pellet Substances 0.000 abstract description 39
- 238000012360 testing method Methods 0.000 description 151
- 238000002360 preparation method Methods 0.000 description 82
- 238000009472 formulation Methods 0.000 description 56
- 238000003860 storage Methods 0.000 description 41
- 150000001875 compounds Chemical class 0.000 description 23
- XDJYMJULXQKGMM-UHFFFAOYSA-N polymyxin E1 Natural products CCC(C)CCCCC(=O)NC(CCN)C(=O)NC(C(C)O)C(=O)NC(CCN)C(=O)NC1CCNC(=O)C(C(C)O)NC(=O)C(CCN)NC(=O)C(CCN)NC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(CCN)NC1=O XDJYMJULXQKGMM-UHFFFAOYSA-N 0.000 description 15
- 241000209094 Oryza Species 0.000 description 14
- 235000007164 Oryza sativa Nutrition 0.000 description 14
- 229960003346 colistin Drugs 0.000 description 14
- 235000009566 rice Nutrition 0.000 description 14
- JORAUNFTUVJTNG-BSTBCYLQSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(3s,6s,9s,12s,15r,18s,21s)-6,9,18-tris(2-aminoethyl)-3-[(1r)-1-hydroxyethyl]-12,15-bis(2-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptazacyclotricos-21-yl]amino]butan-2-yl]amino]-3-h Chemical compound CC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O.CCC(C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@H]([C@@H](C)O)CN[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O JORAUNFTUVJTNG-BSTBCYLQSA-N 0.000 description 13
- 229920002261 Corn starch Polymers 0.000 description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 12
- 239000008120 corn starch Substances 0.000 description 12
- -1 iron ions Chemical class 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 230000000845 anti-microbial effect Effects 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 241001465754 Metazoa Species 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 9
- 229920000573 polyethylene Polymers 0.000 description 9
- 238000010998 test method Methods 0.000 description 8
- 229910021645 metal ion Inorganic materials 0.000 description 7
- 239000011859 microparticle Substances 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 5
- 240000008042 Zea mays Species 0.000 description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 235000005822 corn Nutrition 0.000 description 5
- 239000002655 kraft paper Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000002779 inactivation Effects 0.000 description 4
- 208000035143 Bacterial infection Diseases 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 3
- 208000022362 bacterial infectious disease Diseases 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 241000282887 Suidae Species 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000013330 chicken meat Nutrition 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 235000009508 confectionery Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000004467 fishmeal Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 235000012015 potatoes Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000015099 wheat brans Nutrition 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 108010069514 Cyclic Peptides Proteins 0.000 description 1
- 102000001189 Cyclic Peptides Human genes 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- XDJYMJULXQKGMM-RVYUQJQSSA-N colistin A Chemical compound CC[C@@H](C)CCCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCN)NC(=O)[C@H](CCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CCN)NC1=O XDJYMJULXQKGMM-RVYUQJQSSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004466 pelleted feed Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 235000015277 pork Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- CBXWGGFGZDVPNV-UHFFFAOYSA-N so4-so4 Chemical compound OS(O)(=O)=O.OS(O)(=O)=O CBXWGGFGZDVPNV-UHFFFAOYSA-N 0.000 description 1
- 239000007962 solid dispersion Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000003442 weekly effect Effects 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
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/195—Antibiotics
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Food Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oncology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Inorganic Chemistry (AREA)
- Fodder In General (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Cosmetics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.活性成分として硫酸コリスチンを含有する粉末又は顆粒の形態の安定化さ れた組成物において、粉末の形の該組成物は、硫酸コリスチンの1重量部と、α -澱粉の0.1〜3重量部と、β-澱粉又は大豆ミール、あるいはβ-澱粉及び大豆ミ ールの混和物の0.5〜5.0重量部とからなる混合物から生成された複合粒子から成 るものであって、しかも該混合物の重量に基づいて12重量%以下の水含量をもつ 個々の該複合粒子から成るものであり、また該混合物から生成された個々の該複 合粒子が250μm〜750μmの範囲の粒度をもつものであり、さらに該混合物から 生成された個々の該複合粒子の各々は、次のような複合粒子の内部構造をもつも のである、すなわち硫酸コリスチンとβ-澱粉及び/又は大豆ミールとが該混合 物の個々の該複合粒子中に存在するα-澱粉よりなる連続相又はマトリックス内 に均一に分散された個々の微粒子の形で存在し、こうして硫酸コリスチンの微粒 子とβ-澱粉及び/又は大豆ミールの微粒子とのほとんどすべてが前記のα-澱粉 よりなる連続相又はマトリックス中に埋封されたようになる複合粒子の内部構造 をもつものであることを特徴とし、かつ所望ならば、該安定化された組成物は前 記の個々の複合粒子を顆粒の形に圧縮成形させた顆粒の形態でもあり得ることを 特徴とする、硫酸コリスチンを含有する安定化された組成物。 2.該組成物中に含まれる個々の複合粒子が硫酸コリ スチンの1重量部と、α-澱粉の0.2ないし2重量部と、β-澱粉又は大豆ミール あるいはβ-澱粉及び大豆ミールの混和物の1ないし2重量部とからなる混合物 から生成され、かつ該混合物の重量に基づいて12重量%以下の水含量をもつもの である請求の範囲1記載の安定化された組成物。 3.該組成物中に含まれる複合粒子は硫酸コリスチンと、α-澱粉と、β-澱粉 との間の重量比が1.0:0.2〜2.0:1.0〜2.0の範囲に、好ましくは1.0:0.21〜1. 0:1.0〜2.0の範囲にある硫酸コリスチン、α-澱粉及びβ-澱粉の混合物から生 成されたものである請求の範囲1又は請求の範囲2記載の安定化された組成物。 4.硫酸コリスチンが硫酸コリスチンAであるか又は硫酸コリスチンA及び硫 酸コリスチンBの混成物からなる請求の範囲1記載の安定化された組成物。 5.該組成物中に含まれる複合粒子の各々が10ないし50重量%の硫酸コリスチ ンを含有する請求の範囲1記載の安定化された組成物。 6.該組成物中に含まれる複合粒子が該複合粒子を構成する混合物の重量に基 づいて3ないし10重量%の水含量をもつ請求の範囲1記載の安定化された組成物 。 7. 該組成物中に含まれる複合粒子が350μmないし500μmの範囲の粒度を もつ請求の範囲1記載の安定化された組成物。 8.次の工程:− (a) 硫酸コリスチンの微粒子の1重量部を水にとかしたα-澱粉の0.1ないし3重 量部のペースト様水溶液と混合し、そして得られる混合物を、硫酸コリスチン粒 子がα-澱粉のペースト様水溶液中に十分に分散されかつ部分的に溶解されそし て得られる混合物が均一なペーストを形成するまで撹拌し; (b) 硫酸コリスチン、α-澱粉及び水の混合物からこのようにして得られた均一 なペーストをβ-澱粉の微粒子及び/又は大豆ミールの微粒子の0.5〜5重量部と 混合し; (c) こうして得られる硫酸コリスチン、α-澱粉、水と添加されたβ-澱粉及び/ 又は大豆ミールとの混合物を混練し、しかも該混練は、混練された混合物が均一 な且つドウ様の塊体になるまで、すなわち硫酸コリスチンの微粒子及びβ-澱粉 の微粒子及び/又は大豆ミールの微粒子が該塊体中に存在するα-澱粉からなる 含水の連続相又はマトリックス内に均一に分散されてなるドウ様の塊体になるま で行うものとし; (d) 得られた均一なかつドウ様の塊体を小さい細断片に分割し; (e) 得られた細断片を該細断片の重量に基づいて10重量%以下の水含量になるま で乾燥し; (f) かく乾燥された細断片を粉砕して、そこで形成されたかつ種々の粒度をもつ 個々の複合粒子を含有する粉砕物質を取得し、しかもその複合粒子の各々が、硫 酸コリ スチンと、α-澱粉とβ-澱粉及び/又は大豆ミールとの混合物から生成されて、 しかも次のような複合粒子の内部構造をもつもの、すなわち硫酸コリスチンの微 粒子とβ-澱粉及び/又は大豆ミールの微粒子とが該複合粒子中に存在するα-澱 粉からなる連続相又はマトリックス内に均一に分散されてあり、こうして硫酸コ リスチンの微粒子とβ-澱粉及び/又は大豆ミールの微粒子とのほとんどすべて が種々の粒度の該複合粒子の各個の中に存在するα-澱粉の連続相又はマトリッ クス中に埋封されているような複合粒子の内部構造、をもつものである複合粒子 を含有する前記の粉砕物質を取得し、; (g) 上記した粉砕物質を篩分けして250μmないし750μmの範囲の粒度をもつ複 合粒子を含有してなる粉末を回収し;そして (h) 所望ならば、工程(g)で得られた該粉末を圧縮成形して顆粒を形成する; 工程を含んでなることを特徴とする、活性成分として硫酸コリスチンを含有する 安定化された組成物であって、該組成物が活性成分としての硫酸コリスチンと、 α-澱粉と、β-澱粉及び/又は大豆ミールとの混合物よりなる個々の複合粒子を 含む粉末の形態であり、しかも硫酸コリスチンの微粒子とβ-澱粉及び/又は大 豆ミールの微粒子とが該混合物の個々の複合粒子中に存在するα-澱粉からなる 連続相又はマトリックス内に均一に分散された状態にある、硫酸コリスチンを含 有する安定化され た組成物の製造法。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP1994/001054 WO1996000506A1 (en) | 1994-06-29 | 1994-06-29 | Stabilized composition comprising colistin sulfate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10501982A true JPH10501982A (ja) | 1998-02-24 |
| JP3345652B2 JP3345652B2 (ja) | 2002-11-18 |
Family
ID=14098469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50299496A Expired - Lifetime JP3345652B2 (ja) | 1994-06-29 | 1994-06-29 | 硫酸コリスチンを含有してなる安定化された組成物 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0804088B1 (ja) |
| JP (1) | JP3345652B2 (ja) |
| KR (1) | KR100337978B1 (ja) |
| DE (1) | DE69426211T2 (ja) |
| DK (1) | DK0804088T3 (ja) |
| ES (1) | ES2152322T3 (ja) |
| PT (1) | PT804088E (ja) |
| WO (1) | WO1996000506A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001278806A (ja) * | 2000-03-31 | 2001-10-10 | Kaken Pharmaceut Co Ltd | 硫酸コリスチン安定化製剤 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5767068A (en) * | 1997-02-13 | 1998-06-16 | Pathogenesis Corporation | Pure biologically active colistin, its components and a colistin formulation for treatment of pulmonary infections |
| WO2001043766A1 (fr) * | 1999-12-14 | 2001-06-21 | Asahi Kasei Kabushiki Kaisha | Granules de sulfate de colistine |
| EP2218336A1 (en) | 2009-01-30 | 2010-08-18 | Andersen S.A. | Process for the preparation of colistin medicated feeds and feeds obtainable by said process |
| IN2014DN09313A (ja) | 2012-04-27 | 2015-07-10 | Japan Corn Starch Co Ltd | |
| US10532080B2 (en) * | 2014-10-03 | 2020-01-14 | Xellia Pharmaceuticals Aps | Sulfomethylated polymixin compositions |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438163B2 (ja) * | 1972-01-24 | 1979-11-19 | ||
| GB1349620A (en) * | 1972-10-12 | 1974-04-10 | Scient Feed Lab Co Ltd | Process for preparing granules of materials for blending into a mixed feed or premix |
| FR2302084A1 (fr) * | 1974-07-02 | 1976-09-24 | Roussel Uclaf | Nouveau sel d'erythromycine, son procede de preparation et son application a titre de medicament |
| JPS59187744A (ja) * | 1983-04-08 | 1984-10-24 | Ueno Seiyaku Oyo Kenkyusho:Kk | 養魚用顆粒製剤 |
| JPS60132987A (ja) * | 1983-12-22 | 1985-07-16 | Riken Vitamin Co Ltd | クロロフイル組成物 |
| SI8511997A8 (en) * | 1985-12-19 | 1996-06-30 | Krka Tovarna Zdravil | Process for preparation of composition of zn-salt of bacitracine |
| IT1229194B (it) * | 1989-03-03 | 1991-07-25 | Ind Italiana Integratori Trei | Matrici protettive a rilascio controllato per uso zootecnico e veterinario. |
| JPH053759A (ja) * | 1991-06-28 | 1993-01-14 | Asahi Chem Ind Co Ltd | 飼料添加物用コリスチン製剤 |
| JPH05168421A (ja) * | 1991-12-24 | 1993-07-02 | Kaken Pharmaceut Co Ltd | 硫酸コリスチン含有飼料用安定化製剤 |
| JP2941585B2 (ja) * | 1992-12-24 | 1999-08-25 | 明治製菓株式会社 | コリスチン安定化製剤 |
-
1994
- 1994-06-29 ES ES94919820T patent/ES2152322T3/es not_active Expired - Lifetime
- 1994-06-29 DE DE69426211T patent/DE69426211T2/de not_active Expired - Fee Related
- 1994-06-29 DK DK94919820T patent/DK0804088T3/da active
- 1994-06-29 PT PT94919820T patent/PT804088E/pt unknown
- 1994-06-29 KR KR1019960707565A patent/KR100337978B1/ko not_active Expired - Lifetime
- 1994-06-29 JP JP50299496A patent/JP3345652B2/ja not_active Expired - Lifetime
- 1994-06-29 WO PCT/JP1994/001054 patent/WO1996000506A1/en not_active Ceased
- 1994-06-29 EP EP94919820A patent/EP0804088B1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001278806A (ja) * | 2000-03-31 | 2001-10-10 | Kaken Pharmaceut Co Ltd | 硫酸コリスチン安定化製剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2152322T3 (es) | 2001-02-01 |
| DE69426211T2 (de) | 2001-05-17 |
| DK0804088T3 (da) | 2000-11-20 |
| EP0804088A1 (en) | 1997-11-05 |
| JP3345652B2 (ja) | 2002-11-18 |
| KR100337978B1 (ko) | 2002-10-11 |
| WO1996000506A1 (en) | 1996-01-11 |
| EP0804088B1 (en) | 2000-10-25 |
| KR970703711A (ko) | 1997-08-09 |
| DE69426211D1 (de) | 2000-11-30 |
| PT804088E (pt) | 2001-02-28 |
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