AU730546B2 - Pure biologically active colistin, its components and a colistin formulation for treatment of pulmonary infections - Google Patents
Pure biologically active colistin, its components and a colistin formulation for treatment of pulmonary infections Download PDFInfo
- Publication number
- AU730546B2 AU730546B2 AU57909/98A AU5790998A AU730546B2 AU 730546 B2 AU730546 B2 AU 730546B2 AU 57909/98 A AU57909/98 A AU 57909/98A AU 5790998 A AU5790998 A AU 5790998A AU 730546 B2 AU730546 B2 AU 730546B2
- Authority
- AU
- Australia
- Prior art keywords
- colistin
- component
- colistin component
- formulation
- dry powder
- 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.)
- Ceased
Links
- 108010078777 Colistin Proteins 0.000 title claims abstract description 644
- 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 title claims abstract description 468
- 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 title claims abstract description 464
- 229960003346 colistin Drugs 0.000 title claims abstract description 463
- 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 title claims abstract description 463
- 239000000203 mixture Substances 0.000 title claims abstract description 219
- 238000009472 formulation Methods 0.000 title claims abstract description 163
- 238000011282 treatment Methods 0.000 title claims abstract description 47
- 230000002685 pulmonary effect Effects 0.000 title claims abstract description 24
- 208000015181 infectious disease Diseases 0.000 title claims description 27
- 239000000843 powder Substances 0.000 claims abstract description 80
- 150000003839 salts Chemical class 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 62
- 241000589517 Pseudomonas aeruginosa Species 0.000 claims abstract description 47
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 241000122973 Stenotrophomonas maltophilia Species 0.000 claims abstract description 20
- 238000002360 preparation method Methods 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 58
- 239000002245 particle Substances 0.000 claims description 52
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 48
- -1 dihydrochloride Chemical compound 0.000 claims description 41
- 238000012387 aerosolization Methods 0.000 claims description 36
- 239000012458 free base Substances 0.000 claims description 34
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 239000006199 nebulizer Substances 0.000 claims description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 23
- 238000002835 absorbance Methods 0.000 claims description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 19
- 230000001580 bacterial effect Effects 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 15
- 229910019142 PO4 Inorganic materials 0.000 claims description 14
- 229940071648 metered dose inhaler Drugs 0.000 claims description 14
- 239000010452 phosphate Substances 0.000 claims description 14
- 229940112141 dry powder inhaler Drugs 0.000 claims description 11
- 238000005194 fractionation Methods 0.000 claims description 11
- 208000032536 Pseudomonas Infections Diseases 0.000 claims description 10
- 241000194105 Paenibacillus polymyxa Species 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 claims description 7
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 claims description 5
- 241000589516 Pseudomonas Species 0.000 claims description 5
- 229940050410 gluconate Drugs 0.000 claims description 5
- 238000004128 high performance liquid chromatography Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims description 4
- 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 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 claims description 4
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 4
- 239000001177 diphosphate Substances 0.000 claims description 4
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 claims description 4
- 235000011180 diphosphates Nutrition 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 claims description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 4
- LRMHVVPPGGOAJQ-UHFFFAOYSA-N methyl nitrate Chemical compound CO[N+]([O-])=O LRMHVVPPGGOAJQ-UHFFFAOYSA-N 0.000 claims description 4
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 claims description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-M 3-carboxy-2,3-dihydroxypropanoate Chemical compound OC(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-M 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- HZZVJAQRINQKSD-UHFFFAOYSA-N Clavulanic acid Natural products OC(=O)C1C(=CCO)OC2CC(=O)N21 HZZVJAQRINQKSD-UHFFFAOYSA-N 0.000 claims description 3
- 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 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 3
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 3
- 229920002253 Tannate Polymers 0.000 claims description 3
- 229940077388 benzenesulfonate Drugs 0.000 claims description 3
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- MIOPJNTWMNEORI-UHFFFAOYSA-N camphorsulfonic acid Chemical compound C1CC2(CS(O)(=O)=O)C(=O)CC1C2(C)C MIOPJNTWMNEORI-UHFFFAOYSA-N 0.000 claims description 3
- 229940090805 clavulanate Drugs 0.000 claims description 3
- HZZVJAQRINQKSD-PBFISZAISA-N clavulanic acid Chemical compound OC(=O)[C@H]1C(=C/CO)/O[C@@H]2CC(=O)N21 HZZVJAQRINQKSD-PBFISZAISA-N 0.000 claims description 3
- ACYGYJFTZSAZKR-UHFFFAOYSA-J dicalcium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Ca+2].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O ACYGYJFTZSAZKR-UHFFFAOYSA-J 0.000 claims description 3
- SPCNPOWOBZQWJK-UHFFFAOYSA-N dimethoxy-(2-propan-2-ylsulfanylethylsulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound COP(=S)(OC)SCCSC(C)C SPCNPOWOBZQWJK-UHFFFAOYSA-N 0.000 claims description 3
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 claims description 3
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- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- 239000005367 kimax Substances 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 238000012153 long-term therapy Methods 0.000 description 1
- 230000004199 lung function Effects 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-L malate(2-) Chemical compound [O-]C(=O)C(O)CC([O-])=O BJEPYKJPYRNKOW-UHFFFAOYSA-L 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 150000004701 malic acid derivatives Chemical class 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- LRPCLTPZMUIPFK-UHFFFAOYSA-N methane;sulfuric acid Chemical compound C.OS(O)(=O)=O LRPCLTPZMUIPFK-UHFFFAOYSA-N 0.000 description 1
- DWNWZFAKFWMPTI-UHFFFAOYSA-N methanesulfonic acid;sodium Chemical compound [Na].CS(O)(=O)=O DWNWZFAKFWMPTI-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000005451 methyl sulfates Chemical class 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- YKQOSKADJPQZHB-RGYSVOEGSA-N n-[(2s)-4-amino-1-[[(2s,3r)-1-[[(2s)-4-amino-1-oxo-1-[[(6r,9s,12r,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-hydr Chemical compound CCC(C)CCCC(=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([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 YKQOSKADJPQZHB-RGYSVOEGSA-N 0.000 description 1
- 230000007694 nephrotoxicity Effects 0.000 description 1
- 231100000417 nephrotoxicity Toxicity 0.000 description 1
- 230000007135 neurotoxicity Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 150000002942 palmitic acid derivatives Chemical class 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000711 polarimetry Methods 0.000 description 1
- 238000001121 post-column derivatisation Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000015227 regulation of liquid surface tension Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003873 salicylate salts Chemical class 0.000 description 1
- 238000010963 scalable process Methods 0.000 description 1
- 238000009097 single-agent therapy Methods 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- OIIWPAYIXDCDNL-HGFPCDIYSA-M sodium;2,2,3,3-tetradeuterio-3-trimethylsilylpropanoate Chemical compound [Na+].[O-]C(=O)C([2H])([2H])C([2H])([2H])[Si](C)(C)C OIIWPAYIXDCDNL-HGFPCDIYSA-M 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229940071182 stannate Drugs 0.000 description 1
- 125000005402 stannate group Chemical group 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- IAHFWCOBPZCAEA-UHFFFAOYSA-N succinonitrile Chemical compound N#CCCC#N IAHFWCOBPZCAEA-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 231100000606 suspected carcinogen Toxicity 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 125000005490 tosylate group Chemical group 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-M valerate Chemical class CCCCC([O-])=O NQPDZGIKBAWPEJ-UHFFFAOYSA-M 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0078—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a nebulizer such as a jet nebulizer, ultrasonic nebulizer, e.g. in the form of aqueous drug solutions or dispersions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/12—Cyclic peptides, e.g. bacitracins; Polymyxins; Gramicidins S, C; Tyrocidins A, B or C
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/50—Cyclic peptides containing at least one abnormal peptide link
- C07K7/54—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring
- C07K7/60—Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring the cyclisation occurring through the 4-amino group of 2,4-diamino-butanoic acid
- C07K7/62—Polymyxins; Related peptides
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Otolaryngology (AREA)
- Immunology (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Peptides Or Proteins (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3093996P | 1996-11-15 | 1996-11-15 | |
| US60/030939 | 1996-11-15 | ||
| US08/799300 | 1997-02-13 | ||
| US08/799,200 US5821623A (en) | 1996-02-26 | 1997-02-13 | Multi-layer gate structure |
| PCT/US1997/021829 WO1998020836A2 (en) | 1996-11-15 | 1997-11-13 | Pure biologically active colistin, its components and a colistin formulation for treatment of pulmonary infections |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5790998A AU5790998A (en) | 1998-06-03 |
| AU730546B2 true AU730546B2 (en) | 2001-03-08 |
Family
ID=26706611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU57909/98A Ceased AU730546B2 (en) | 1996-11-15 | 1997-11-13 | Pure biologically active colistin, its components and a colistin formulation for treatment of pulmonary infections |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0920324B1 (enExample) |
| JP (2) | JP2001505557A (enExample) |
| AT (1) | ATE202481T1 (enExample) |
| AU (1) | AU730546B2 (enExample) |
| CA (1) | CA2242335A1 (enExample) |
| DE (1) | DE69705414T2 (enExample) |
| WO (1) | WO1998020836A2 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2316273A1 (en) | 1998-01-16 | 1999-07-22 | Takeda Chemical Industries, Ltd. | Sustained-release composition, method of its production and use thereof |
| GB9820746D0 (en) * | 1998-09-23 | 1998-11-18 | Pharmax Limited | Micronised pharmaceutical compositions |
| JP4777574B2 (ja) * | 2000-02-11 | 2011-09-21 | レスピロニクス・レスピラトリー・ドラッグ・デリバリー・（ユーケー）・リミテッド | 薬剤投与装置 |
| US8820316B2 (en) | 2000-02-11 | 2014-09-02 | Respironics Respiratory Drug Delivery (Uk) Ltd | Drug delivery apparatus |
| EP1129705A1 (en) * | 2000-02-17 | 2001-09-05 | Rijksuniversiteit te Groningen | Powder formulation for inhalation |
| EP1488819A1 (en) | 2003-06-16 | 2004-12-22 | Rijksuniversiteit te Groningen | Dry powder inhaler and method for pulmonary inhalation of dry powder |
| CN101296938B (zh) * | 2006-08-15 | 2012-04-11 | 明治制果株式会社 | 粘菌素原料粉末的制造方法 |
| IN2012DN02454A (enExample) * | 2009-10-30 | 2015-08-21 | Xellia Pharmaceuticals Aps | |
| CN102190712A (zh) * | 2010-01-22 | 2011-09-21 | 上海医药工业研究院 | 多黏菌素e1组合物及其制备方法和用途 |
| JP6316846B2 (ja) | 2013-01-11 | 2018-04-25 | クセリア ファーマシューティカルズ エーピーエスＸｅｌｌｉａ Ｐｈａｒｍａｃｅｕｔｉｃａｌｓ ＡｐＳ | ポリミキシン含有組成物 |
| CA2937311A1 (en) | 2014-01-24 | 2015-07-30 | Ea Pharma Co., Ltd. | Megalin antagonist |
| FR3016888B1 (fr) | 2014-01-27 | 2021-01-22 | Centre Nat Rech Scient | Synthetases de la colistine et cluster de genes correspondants |
| EP3166960B1 (en) | 2014-07-09 | 2019-08-07 | Xellia Pharmaceuticals ApS | Low substituted polymyxins and compositions thereof |
| GB201416788D0 (en) * | 2014-09-23 | 2014-11-05 | Univ Glasgow | Therapeutic applications for pyocins |
| HUE052028T2 (hu) * | 2014-10-03 | 2021-04-28 | Xellia Pharmaceuticals Aps | Kompozíciók |
| ES2721401T3 (es) | 2014-10-03 | 2019-07-31 | Xellia Pharmaceuticals Aps | Dispositivo de inhalación |
| EP3366284A1 (en) | 2017-02-27 | 2018-08-29 | Zambon S.p.A. | Association of n-acetylcysteine and colistin for use in bacterial infections |
| US20240058375A1 (en) * | 2021-01-01 | 2024-02-22 | Purdue Research Foundation | Co-formulation of polymyxins for inhalation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2124060B1 (enExample) * | 1971-02-02 | 1974-04-12 | Rhone Poulenc Sa |
-
1997
- 1997-11-13 AU AU57909/98A patent/AU730546B2/en not_active Ceased
- 1997-11-13 AT AT97954029T patent/ATE202481T1/de active
- 1997-11-13 EP EP97954029A patent/EP0920324B1/en not_active Expired - Lifetime
- 1997-11-13 WO PCT/US1997/021829 patent/WO1998020836A2/en not_active Ceased
- 1997-11-13 JP JP52296498A patent/JP2001505557A/ja not_active Withdrawn
- 1997-11-13 CA CA002242335A patent/CA2242335A1/en not_active Abandoned
- 1997-11-13 DE DE69705414T patent/DE69705414T2/de not_active Expired - Fee Related
-
2007
- 2007-08-17 JP JP2007213191A patent/JP2007302698A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2242335A1 (en) | 1998-05-22 |
| JP2007302698A (ja) | 2007-11-22 |
| ATE202481T1 (de) | 2001-07-15 |
| DE69705414T2 (de) | 2002-05-02 |
| JP2001505557A (ja) | 2001-04-24 |
| EP0920324A2 (en) | 1999-06-09 |
| DE69705414D1 (de) | 2001-08-02 |
| EP0920324A4 (enExample) | 1999-06-09 |
| WO1998020836A3 (en) | 1998-07-09 |
| WO1998020836A2 (en) | 1998-05-22 |
| AU5790998A (en) | 1998-06-03 |
| EP0920324B1 (en) | 2001-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| DA3 | Amendments made section 104 |
Free format text: THE NATURE OF THE AMENDMENT IS: AMEND PRIORITY DETAILS TO READ: US 19961115 60/030939 US 19972_13 08/799300 |