TW477707B - Pharmaceutical compositions for treating or preventing systemic bacterial diseases in mammals - Google Patents
Pharmaceutical compositions for treating or preventing systemic bacterial diseases in mammals Download PDFInfo
- Publication number
- TW477707B TW477707B TW086105947A TW86105947A TW477707B TW 477707 B TW477707 B TW 477707B TW 086105947 A TW086105947 A TW 086105947A TW 86105947 A TW86105947 A TW 86105947A TW 477707 B TW477707 B TW 477707B
- Authority
- TW
- Taiwan
- Prior art keywords
- premafloxacin
- patent application
- pharmaceutical composition
- scope
- antimicrobial agent
- Prior art date
Links
- 208000035143 Bacterial infection Diseases 0.000 title claims abstract description 17
- 241000124008 Mammalia Species 0.000 title claims abstract description 12
- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract 10
- 230000009885 systemic effect Effects 0.000 title abstract description 21
- 229950002166 premafloxacin Drugs 0.000 claims abstract description 54
- SUQUWONDIBHQOZ-NWDGAFQWSA-N premafloxacin Chemical compound C1[C@H]([C@H](C)NC)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1OC SUQUWONDIBHQOZ-NWDGAFQWSA-N 0.000 claims abstract description 47
- 239000004599 antimicrobial Substances 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- -1 premafloxacin ester Chemical class 0.000 claims abstract description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 45
- 239000002253 acid Substances 0.000 claims description 9
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 claims description 8
- 229940055577 oleyl alcohol Drugs 0.000 claims description 8
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 7
- 230000037396 body weight Effects 0.000 claims description 5
- 239000003814 drug Substances 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 claims 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 83
- 230000000699 topical effect Effects 0.000 description 22
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 20
- 230000000845 anti-microbial effect Effects 0.000 description 16
- MYSWGUAQZAJSOK-UHFFFAOYSA-N ciprofloxacin Chemical compound C12=CC(N3CCNCC3)=C(F)C=C2C(=O)C(C(=O)O)=CN1C1CC1 MYSWGUAQZAJSOK-UHFFFAOYSA-N 0.000 description 15
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 10
- 229930182566 Gentamicin Natural products 0.000 description 10
- 208000022362 bacterial infectious disease Diseases 0.000 description 10
- 229960003276 erythromycin Drugs 0.000 description 10
- 229960002518 gentamicin Drugs 0.000 description 10
- 229910001868 water Inorganic materials 0.000 description 9
- 241000699670 Mus sp. Species 0.000 description 8
- YWKJNRNSJKEFMK-PQFQYKRASA-N (6r,7r)-7-[[(2z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 YWKJNRNSJKEFMK-PQFQYKRASA-N 0.000 description 7
- SPFYMRJSYKOXGV-UHFFFAOYSA-N Baytril Chemical compound C1CN(CC)CCN1C(C(=C1)F)=CC2=C1C(=O)C(C(O)=O)=CN2C1CC1 SPFYMRJSYKOXGV-UHFFFAOYSA-N 0.000 description 7
- WYUSVOMTXWRGEK-HBWVYFAYSA-N cefpodoxime Chemical compound N([C@H]1[C@@H]2N(C1=O)C(=C(CS2)COC)C(O)=O)C(=O)C(=N/OC)\C1=CSC(N)=N1 WYUSVOMTXWRGEK-HBWVYFAYSA-N 0.000 description 7
- 229960005090 cefpodoxime Drugs 0.000 description 7
- 229950009592 cefquinome Drugs 0.000 description 7
- 229960003405 ciprofloxacin Drugs 0.000 description 7
- 229960000740 enrofloxacin Drugs 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 230000002079 cooperative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229930186147 Cephalosporin Natural products 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- 229940124587 cephalosporin Drugs 0.000 description 4
- 150000001780 cephalosporins Chemical class 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000011200 topical administration Methods 0.000 description 4
- AZSNMRSAGSSBNP-UHFFFAOYSA-N 22,23-dihydroavermectin B1a Natural products C1CC(C)C(C(C)CC)OC21OC(CC=C(C)C(OC1OC(C)C(OC3OC(C)C(O)C(OC)C3)C(OC)C1)C(C)C=CC=C1C3(C(C(=O)O4)C=C(C)C(O)C3OC1)O)CC4C2 AZSNMRSAGSSBNP-UHFFFAOYSA-N 0.000 description 3
- SPBDXSGPUHCETR-JFUDTMANSA-N 8883yp2r6d Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O[C@@H]([C@@H](C)CC4)C(C)C)O3)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1C[C@H](C)[C@@H]([C@@H](C)CC)O[C@@]21O[C@H](C\C=C(C)\[C@@H](O[C@@H]1O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C1)[C@@H](C)\C=C\C=C/1[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\1)O)C[C@H]4C2 SPBDXSGPUHCETR-JFUDTMANSA-N 0.000 description 3
- QMLVECGLEOSESV-RYUDHWBXSA-N Danofloxacin Chemical compound C([C@@H]1C[C@H]2CN1C)N2C(C(=CC=1C(=O)C(C(O)=O)=C2)F)=CC=1N2C1CC1 QMLVECGLEOSESV-RYUDHWBXSA-N 0.000 description 3
- 241000192125 Firmicutes Species 0.000 description 3
- 241000606860 Pasteurella Species 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 229960005229 ceftiofur Drugs 0.000 description 3
- ZBHXIWJRIFEVQY-IHMPYVIRSA-N ceftiofur Chemical compound S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)\C(=N/OC)C=2N=C(N)SC=2)CC=1CSC(=O)C1=CC=CO1 ZBHXIWJRIFEVQY-IHMPYVIRSA-N 0.000 description 3
- 229960004385 danofloxacin Drugs 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 229960002418 ivermectin Drugs 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- LISFMEBWQUVKPJ-UHFFFAOYSA-N quinolin-2-ol Chemical compound C1=CC=C2NC(=O)C=CC2=C1 LISFMEBWQUVKPJ-UHFFFAOYSA-N 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 241000187722 Micromonospora echinospora Species 0.000 description 2
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 241000122116 Parvimonas Species 0.000 description 2
- 241000187747 Streptomyces Species 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 229940100688 oral solution Drugs 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- WHBMMWSBFZVSSR-GSVOUGTGSA-N (R)-3-hydroxybutyric acid Chemical compound C[C@@H](O)CC(O)=O WHBMMWSBFZVSSR-GSVOUGTGSA-N 0.000 description 1
- 125000004215 2,4-difluorophenyl group Chemical group [H]C1=C([H])C(*)=C(F)C([H])=C1F 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000588921 Enterobacteriaceae Species 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 206010069803 Injury associated with device Diseases 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 229940126574 aminoglycoside antibiotic Drugs 0.000 description 1
- 239000002647 aminoglycoside antibiotic agent Substances 0.000 description 1
- 230000001745 anti-biotin effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000003096 antiparasitic agent Substances 0.000 description 1
- 229940125687 antiparasitic agent Drugs 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000006161 blood agar Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001768 cations Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- HBNBMOGARBJBHS-UHFFFAOYSA-N dimethylarsane Chemical compound C[AsH]C HBNBMOGARBJBHS-UHFFFAOYSA-N 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- RONWGALEIBILOG-VMJVVOMYSA-N quinine sulfate Chemical compound [H+].[H+].[O-]S([O-])(=O)=O.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 RONWGALEIBILOG-VMJVVOMYSA-N 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 229960000223 tilmicosin Drugs 0.000 description 1
- JTSDBFGMPLKDCD-XVFHVFLVSA-N tilmicosin Chemical compound O([C@@H]1[C@@H](C)[C@H](O)CC(=O)O[C@@H]([C@H](/C=C(\C)/C=C/C(=O)[C@H](C)C[C@@H]1CCN1C[C@H](C)C[C@H](C)C1)CO[C@H]1[C@@H]([C@H](OC)[C@H](O)[C@@H](C)O1)OC)CC)[C@@H]1O[C@H](C)[C@@H](O)[C@H](N(C)C)[C@H]1O JTSDBFGMPLKDCD-XVFHVFLVSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Classifications
-
- 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
- A61K47/20—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing sulfur, e.g. dimethyl sulfoxide [DMSO], docusate, sodium lauryl sulfate or aminosulfonic acids
-
- 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
- A61K31/4709—Non-condensed quinolines and containing further heterocyclic rings
-
- 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
- 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
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
- A61K31/546—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine containing further heterocyclic rings, e.g. cephalothin
-
- 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
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- 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
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- 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
- A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
-
- 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
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
-
- 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)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Description
經濟部中央標準局員工消費合作社印袋 /U7 五、發明説明(! 發明領域 全微生物菌以治療哺乳動物 發明背景 ' 口靜脈^輸:肌肉内注射,皮下,頰部,口服,和經直 腸逢途^通常所接受的給用廣多種抗微生物劑以治療全 身&、,、,田菌ϋ疾病〈方法。由於局部給用抗微生物劑缺乏全 身k平效應,因此抗微生物劑的局部給用仍偈限於皮膚或 眼睛局部感染的治療。 ^ 、不過非局邵性給藥以治療全身性細菌性疾病之方 法-有*二缺點係已知者。例如,經頻和直▲給藥常給被 治療的哺乳動物產生不舒適和惡化。靜脈内1 内途徑不僅會痛,而且必須由受過訓練的人來實施。此外 有注射針傷害,感染,和其他創傷之危險包括與注射不可 避免地相關的情緒創傷。口服给藥雖係一般可接受者,但 也可能具有缺點’亦即,治療劑在胃腸道不良吸收及/或 可此因θ的酸性介質引起降解,或促成反籍動物消化障礙 。再者,於治療動物的情況中,前述給藥方法都係耗力且 耗時者。抗微生物劑的局部給藥可經由促成一種更方便, 非佼入性的治療全身性細菌性疾病而阻遏這些問題。 因此,需要有以局部給藥時可產生全身性效應以治療全 身性疾病之抗微生物劑。 太抗微生物劑經由局邵給藥的活性研究中,意外地發現 某二抗微生物性卩奎—_ (qUin〇l〇nes)例如,類嶋 (請先閲讀背面之注意事項再填寫本頁)
70 7 47 經濟部中央標隼局員工消費合作社印製 A7 B7 五、發明説明(2 ) premafloxacin 化合物,ciprofloxacin,和 enrofloxacin,及某 4匕 頭孢菌素(cephalosporin)衍生物,例如cefquinome,和 cefpodoxime,以及慶大黴素和紅黴素,於用二甲亞職和水作 爲載劑局部給藥時,可以有效地治療全身性細.菌感染。此 外也發現premafloxacin,類-premafloxacin化合物及其酉旨,在 使用丙二醇和油醇或巧二醇和Azone作爲載劑局部給藥時可 以有效地治療系統性細菌感染。 資訊揭示
Premafloxacin ? ciprofloxacin ? enrofloxacin ,danofloxacin , 及其喹諾酮族皆爲新穎強力,具有廣效性抗微生物活性之 抗微生物劑系列。這些喹諾酮族具有對抗多琴人類和獸醫 學病原之活性,包括革蘭氏陽性和革蘭氏陰性兩種細菌。 premafloxacin和其酉旨係揭示於1987年5月12日和1996年10 月8日核發給Warner-Lambert Company的美國專利第 4,665,07 9和 5,563,155號中。Ciprofloxacin 和 enrofloxacin 係 揭示於1987年6月2日核發給Bayer Aktiengesellschaft的 美國專利第4,670,444號之中。Danofloxacin係揭示於核發 給Pfizer Inc.的歐洲專利第21565〇號之中。
Ceftiofur,cefquinome,和 cefpodoxime 皆爲頭孢菌素族的衍 生物,皆被確認爲高活性抗微生物劑者。Ceftiofur係揭不於 1984年8月7日核發給Sanofi的美國專利第4,464,367號。 Cefpodoxime 係揭示於 1 9 8 4 年 1 2 月 4 曰核發給Sankyo Company Limited的美國專利第4,486,425號之中。Cefquinome爲一種已 知化合物,其揭示於,與其他者一起的,美國專利第 -5 - 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局員工消費合作社印製 477707 A7 B7 五、發明説明(3 ) 4,754,031號,歐洲專利第64,740號,和歐洲專利第74,645號 之中。 慶大徽素係衍生自绛紅小單抱菌(Micromonospora purpurea) 或棘孢小單孢菌(M. Echinospora )的已知胺基糖苷抗生素複合 物。慶大黴素可以有效地對抗廣範圍的好氣性革蘭氏陰性 桿菌,特別是腸桿菌科(Enterobacteriaceae)和假單胞菌屬 (Pseudomonas),及某些革蘭氏陽性菌。慶大黴素揭示於,和 其他一起地,美國專利第3,091,572號和3,136,704號之中。 紅黴素爲一種中效性大環内酯抗生素,係由紅黴素鏈黴 菌(Streptomyces erythreus)產生的,其可有效地對抗大部份的 革蘭氏陽性菌和某些革蘭氏陰性菌。紅黴素竭示於,和其 他一起地,美國專利第2,653,899號和2,823,203號之中。 發明概述 於一邵份中,本發明提出一種治療或預防哺乳動物全身 性細菌性疾病之方法,其包括給彼等哺乳動物局部給用在 dmso/h2o載劑中的有效量選自下列所成組合之中的抗微 生物劑:premafloxacin ,類-premafloxacin 化合物, ciprofloxacin 9 enrofloxacin ,cefquinome ,cefpodoxime ,慶大 黴素或紅黴素。 於另一部份中,本發明提出一種治療或預防哺乳動物全 身性細菌性疾病之方法,其包括給彼等哺乳動物局部給用 在P G / Ο A或PG/Azone載劑中的有效量premafloxacin,類-premafloxacin,或其酯0 發明之詳細説明 _ - 6 - 本紙張尺度適用中國國家標準(CNS )八4^格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁)
477707 A7 B7 五、發明説明(4 ) 本發明係存於下述意外結果之中,亦即,某些抗微生物 性喹諾酮和頭孢菌素衍生物以及慶大黴素和紅黴素在使用 DM S 0/H2 0作爲載劑且係^部給用時可以有效地治療全身 f生、、田菌感术。此外也係意外者,premafl〇xacin和其酯在使用 PG/OA或PG/Azone作爲載劑且係局部給藥時,可以有效 地治療全身性細菌感染。 對於本發明目的而言,全身性細菌性疾病意指由多種人 類和獸醫學病原所引起的全身性細菌感染,包括革蘭氏陽 性菌和革蘭氏陰性菌兩者。彼等疾病和病況皆爲熟知者且 易於由熟練的醫師和獸醫師所診斷出。 哺乳動物一詞指的是人和獸醫學標的動物。不過,本發 明也可用於其他脊椎動物,及包括無脊椎動物的低級物種。 Premafloxacin指的是式ί化合物或其醫藥可接受的酸加成 鹽
經濟部中央標·㈤局員工消費合作社印製 I.
Premafloxacin酯意指式11化合物或其醫藥可接受的酸加成 鹽 —
-7 一 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) 477707 A7 B7五、發明説明(5 ) 其中R爲Cr_1()直鏈或分枝烷基例如甲基,乙基,丙基或丁 基,Ci-io直鏈或分枝綿基,Ci_6環燒基,苯基,爷基,菩 基,或金剛燒基。 類-premafloxacin化合物指的是式III化合物或其醫藥可接 受的酸加成鹽
R 4 R C
R 2 〇 C ΙΠ 式中*表不對稱碳原子;Ri爲乙基,環丙基,或2,4 -二氟苯 基;R2爲氫,烷基或陽離子;R3爲氫,胺基,或甲基 ;R4和R5各獨立地爲氫或甲基。 Ciprofloxacin指的是式IV化合物或其醫藥可接受的酸加成 鹽 經濟部中央標準局員工消費合作社印製
〇 F
h〇 A IV. —
Enrofloxacin指的是式V化學化合物或其醫藥可接受的酸加 成鹽 -8 - 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閱讀背面之注意事項再填寫本頁)
477707 A7 B7 五、發明説明(6 Ο CH3CH2"
COOH
Cefpodoxime指的是式VI化合物或其醫藥可接受的酸加成 鹽 h2n^.s. •C-CONH NOCH3
CH2OCH3 C00CH0C00CCH(CH3)2 ch3 * (請先閱讀背面之注意事項再填寫本頁) VI.
Cefquinome指的是式VII化合物或其醫藥可接受的酸加成 鹽 h2n 丫、 N ϋ-C —CONH —|~f noch3 0 經濟部中央標準局員工消費合作社印製 m
CH2—N
慶大黴素指的是绛紅小單孢菌和棘孢小單孢菌和其變異 株經醱酵產生的抗生素複合體。 紅黴素指的是紅黴素鏈黴菌菌株產生的抗生素物質。 -9 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 477707 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明(7 )
Premafloxacin ^ ciprofloxacin ? enrofloxacin ? cefquinome ^ cefpodoxime ’慶大黴素和紅黴素皆爲市售抗微生素藥劑。 Premafloxacin酷和類_premafj〇xacin化合物皆可根據美國專利 第4,665,〇79和5,563,155號所述程序製得,該兩專利併於 本文作爲參考。 DMSO爲二甲亞颯的縮寫。 PG爲丙二醇的縮寫。 Ο A爲油醇的縮寫。
Azone指的是六氫-1-十二燒基-2H -氮雜革-2-酮。
Ivermectin媒液指的輸送ivermectin--種常用的局部 抗寄生蟲劑一所用的載劑和滲透劑。 · 局邵給藥或施藥意指抗微生物方劑與皮膚的直接接觸, 例如經由滴’喷,漆或傾在其上。本發明活性抗微生物方 劑係母日給藥1至5次直到治療好細菌感染爲止。 本發明局部方劑可經由習用技術將上述抗微生物劑溶解 在DMSO和水中,於Pg和〇A中,或於PG和Az0ne中而製 備成。視情況,該組合物可含有習用的安定劑和增稠劑。 例如’可將一抗微生物劑轉移到DMS 0/H2〇載劑中,並 將混合物攪拌到溶液呈透明爲止。在溶解完成時,即加入 其餘的溶劑以製備最後的藥物濃度和溶劑比例。 DMSO/H2〇載劑一詞指的是士甲亞砜和水的混合物溶液 。DMSO和水的比例(DMSO··水)爲100:0至約1〇:9〇體積對 體積比(V/V)。使用1 〇 〇體積%的D M S Ο可達到本發明的最 佳抗微生物效應,而該DMSO和水載劑中至少需要約1〇f# 本紙張尺度適用中國國家;( CNS ) A4规枝ί 2丨0乂?盩、 (請先閲讀背面之注意事項再填寫本頁)
、1T 477707 A7 _______B7 五、發明説明(8 ) 積%的D M S Ο才能具有全身性效應。 於另一例子中’係將约9 5體積。/〇的p G與約5體積%的Ο A 混合’或將约95.體積%的1>@與約5體積%的入2〇1^混合。稱 取恰當量的premafloxacin酯並轉置於一有刻度的混合燒瓶内 。然後將所欲載劑加到恰當的體積刻度。將燒瓶密封並在 轉動器上混合其内容物到溶液透明爲止。 PG/OA載劑一詞指的是丙二醇與油醇的混合物溶液。丙 二醇與油醇的比例至少爲約80體積%的丙二醇。使用95〇/。 丙二醇和5%油醇可達到本發明的最佳抗微生物效應。 PG/Azone載劑一詞指的是丙二醇和Azone的混合物溶液 。丙二醇與Azone的比例至少要爲约8〇體積%的丙二醇。 使用95%丙二醇和5% Azone可達到本發明的最佳抗微生物 效應。 方劑中的抗微生物劑之用量可依特定抗微生物劑,所用 特定抗微生物劑的效力,細菌感染的嚴重程度,特殊的方 劑,和所欲濃度而有廣幅地變異或調整。一般而言,方劑 中的抗微生物劑含量係在方劑重量的約〇 5%至約9〇%,較 佳者在方劑重量的約1〇/0至約25%範圍内。 經濟部中央標準局員工消費合作社印製 於治療哺乳動物全身性細菌感染的治療用途中,抗微生 物劑的局部給藥劑量係得到和維持使被治療的哺乳動物體 内的血液活性劑水平具有抗微生物效用之濃度。通常,彼 等抗微生物有效量的活性藥劑劑量係在約〇丨至約丨〇〇毫克 /公斤體重/天,更佳者在約1·〇至約50毫克/公斤體重/ 天範圍内。要了解者,該劑量可能依被治療患者的要求, I紙張國家標準(CNS ) A4規格(21()^297公幻 · -—--- 477707 A7 ___B7 五、發明説明(9 ) 細菌感染最重程度,和所用的特定抗微生物劑而變異。此 外也要了解者,初始給用劑量可以增高到超過上述上限水 平以期快速達到所欲的血參水平或該初始劑量可以小於上 述最適値而將治療過程中的每日劑量依特殊情況漸進地增 加0 如在小鼠全身性保護試驗中所顯示者本發明可達到所欲 結果。將經溶血巴斯德氏菌(Pasteurella hoemolytica)感染過 的小鼠給予對照劑量的本發明方劑。本發明的意外結果可 由彼等的ED5 〇値來實現。該等意外結果也經由與其他給藥 途徑,其他方劑,及以各種抗微生物劑進行比較而證明。 於試驗1中,將在含有10% DMSO的.水溶液中之 premafloxacin以局部給藥方式與將premafloxacin以皮下給藥 的方式比較。該局邵給藥組的動物皆經去髮。皮下給藥和 局部給藥的ED5 〇値分別爲〇 · 1 2毫克/公斤體積/天和3.7 毫克/公斤體積/天。 經濟部中央標準局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 於試驗2中,將口服給藥premafloxacin與局部給藥premafloxacin 相比較 。局部 premafloxacin 方 劑係用 1 0 0 % D M S 0 製備成且給兩組小鼠給藥。一組有去除毛髮而第二組的毛 髮保留不動地覆蓋著。口服,局部/去髮,和局部/未去 髮三組的ED5〇値分別爲0.6,0.87,和3.4毫克/公斤。顯 然地,雖然將DMSO從10%增高到100%可增加pre-mafloxacin的滲透,毛髮覆蓋會減低該抗微生物劑的滲透。 表3闡示出各種方劑對於局部給藥premafloxacin所具活性 之抗微生物的效應。該數據證明於100% DMSO方劑中的 ______- 12 -_ 本纸張尺度適用中國國家^ ( CNS ) A4規格( 210X297公釐1 477707 A7 ______B7 五、發明説明(10 ) · premafloxacin可達到最高的抗微生物劑活性。 表4列出幾種喹語酮,頭孢菌素微生物以及慶大黴素和紅 黴素在1 0 0 % D M S Ο中於$部給藥時的抗微生物效應。 表5闡示出premafloxacin在含有pg和〇α(95 :5體積)的方 劑中之抗微生物效應。其結果也與premafl〇xacin在1 〇〇〇/〇 D M S Ο中所得抗微生物效應相比較。 表6列出premafloxacin酯在含有PG和Az〇ne(95:5體積)的 方劑中之抗微生物效應。將彼等premafj〇xacin酯的抗微生物 學效應與premafloxacin在1 0 0 % D M S Ο中且係口服給藥的抗 微生物效應相比較。 生物學檢驗 1.細菌 經濟部中央標準局員工消費合作社印製 挑戰生物,溶血巴斯德氏菌UC653 1,原先係從牛肺炎病 例中分離出來的。該生物體係在3毫米玻璃珠上的含有1〇% 甘油之騰蛋白酶大豆肉湯内冷凍保持在_7(rc。在使用前, 將該生物體置於含有5%綿羊血的胰蛋白酶大豆瓊脂板上繼 代培養並於3 5°C好氣條件下培育18_24小時。從血瓊脂板上 取出單一菌斑,接種在6毫升腦一心注輸肉湯(BHIB)中並於 3 5 C,5 /〇 C 02氣圖下培百6小時。然後將該生物體與等體 積含有2%啤酒酵母的BHIBa合作爲最後的菌種。 2·小鼠全身性保護試驗 使用落血巴斯德氏菌小鼠全身性保護試驗來評估新穎擴 效性抗微生物劑的局部給藥活性。對於此模型,使用21_25 天大的雌性CD-1小鼠。用約100 LDw劑量的挑戰生物經由 477707
五、發明説明(11 :膜内:王射到小鼠體内。以皮下注射,口服(皮下和口服給 藥係用爲正性對照)或局部給藥來給用抗微生物劑(0」毫升) 二=局部給藥,係將抗學生物劑溶在恰當溶液内後塗置 万、月4的1平万公分面積内。所有抗微生物劑都在挑戰後一 小:内給藥並於隨後兩天内以2 4小時間隔分別再給藥而完 成:4 —天的處理時間。在5個兩倍系列稀釋的抗微生物劑 劑量水平之每一劑量之下的每一處理組使用10隻小鼠。根 據後-挑戰第6天計算後—挑戰效率並表成ED5。,保護5〇% 感染小鼠所需的抗微生物劑之量(毫克/公斤體重八)。具 有較低ED50値小於10的藥劑會在治療哺乳動物全身細菌性 疾病中顯示有效的治療效應。 試驗1 將小鼠前肩上的!平方厘米面積皮膚上的毛髮去除。將其 結果與接受皮下注射相同抗微生物劑的小氣组所得結果相 比較。 經濟部中央標準局員工消費合作社印製 抗微生物劑 Premafloxacin Premafloxacin
給藥途徑 皮下 局部 4 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐)
配方 水溶液 10% DMSO
477707 A7 B7 五、發明説明(I2 ) 試驗2 將premafloxacin /100% DMSO局部給藥到脱毛和正常兩 組小鼠上。將其結果與口! premafloxacin /水溶液所得結果 相比較。 抗微生物劑 給藥途徑 配方 ed50 (毫克/公斤/天) Premafloxacin 口服 水溶液 0.6 Premafloxacin 局部 (去毛) 100% DMSO 0.87 Premafloxacin 局部 (未去毛) 100%DMSO 3.4 (請先閲讀背面之注意事項再填寫本頁) 衣. 試驗3 局部給藥幾種不同配方的抗微生物劑。於此試驗中未去 毛。將其結果與口服premafloxacin所得結果相比較。 抗微生物劑 給藥途徑 配方
Premafloxacin
Premafloxacin
Premafloxacin 口服 .局部 局部 水溶液
100%DMSO 水溶液 ED50天) 0.6
經濟部中央標準局員工消費合作社印製
Premafloxacin
Premafloxacin
Premafloxacin 局部 局部 局部 丙二醇/甘油 (60:40) -PEG 400
Ivermectin 媒液 >10 >10 >10 15 - 本纸張尺度適用中國國家標準(CNS ) A4規格(21〇X 297公釐) 477707 A7 B7 五、發明説明(l3 ) 試驗4 局部給藥各種抗微生物劑/ 100% DMSO。此試驗中未 去毛。將結果與口服premafloxacin的結果相比較 抗微生物劑 給藥途徑 配方 (¾克/公斤/夭、 Premafloxacin 口服 水溶液 ~~——^L 0.9 Premafloxacin 局部 100%DMSO 2.6 Ciprofloxacin 局部 100% DMSO ~06 ^ Enrofloxacin 局部 100% DMSO 6.7 Danofloxacin 局部 100% DMSO 18.6 Ceftiofur 局部 100% DMSO ' Cefquinome 局部 100% DMSO . 3.6 Cefpodoxime 局部 100% DMSO 3.1 慶大黴素 局部 100% DMSO 4.6 紅黴素 局邵 100% DMSO 3.3 Tilmicosin 局部 100% DMSO >50 (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 試驗5 局邵給用premafloxacin和其醋在含有95%丙二醇和5%油 醇或5% Azone中的方劑。其結果與局邵給藥premafloxacin / 100% DMSO和口服給藥premafloxacin /水溶液所得結果。 本紙張尺度適用中國國家榡準(CNS ) A4規格(210X297公釐) 477707
A
7 B 五、發明説明(η ) 經濟部中央標準局員工消費合作社印製 抗微生物劑 給藥途徑 配方 ed50 (毫克/公斤/天) \ Premafloxacin 口服 水溶液 1.6 Premafloxacin 局邵 100%DMSO 1.7 Premafloxacin 局部 PG/OA(95:5) 0.9 Premafloxacin 丁酯 局部 PG/OA(95:5) 0.6 Premafloxacin 丁酯 局部 PG/Azone(95:5) 0.3 Premafloxacin 乙酯 局部 PG/OA(95:5) 0.7 Premafloxacin 乙酯 局部 PG/Azone(95:5) 0.4 (請先閱讀背面之注意事項再填寫本頁) 訂 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐)
Claims (1)
- 477707 A8 B8 C8 D8 修 補兔 第86105947號專利申請案 中文申請專利範圍修正本(9〇年12月) 一· 丨丨· ·;丨· 申請專利範ki 1· 一種用以治療或預防哺乳動物全身性細菌性疾病之醫藥組 合物’其包含在一丙二醇/油醇(pg/OA)載谢中乏選自由 premafloxacin和premafi〇xacil^所組成之群之抗微生物劑, 其中該抗微生物劑係以該組合物重量之約〇.5 %至約9〇 % 之範圍存在於該組合物中,以及丙二醇與油醇的比例至少 為約80體積%的丙二醇。 2·根據申請專利範圍第丨項之醫藥組合物,其中該抗微生物 劑係以該組合物重量之約i %至約2 5 %之範圍存在於該組 合物中。 3·根據申請專利範圍第之醫藥組合物,其中該1>〇/〇八載 劑包含約95體積%iPG及約5體積%之〇A。 4.根據申請專利範圍第1項之醫藥組合物,其中該 premafloxacin酯為式π化合物或其醫藥可接受之酸加成鹽Π 式中R為C 1 -10虎基,C i i 〇烯基,C !,6環烷基,苯基,苄 基,或茶基。 5·根據申請專利範圍第4項之醫藥組合物,其中汉為c I]燒 基。 6.根據申請專利範圍第4項之醫藥組合物,其中r為乙基或丁 基。 477707 8 8 8 8 A B c D 六、申請專利範圍 7 .根據申請專利範圍第1項之醫藥組合物,其中該抗微生物劑 係以自約0.1至約100毫克/公斤體重/天之量局部給藥。 8 .根據申請專利範圍第1項之醫藥組合物,其中該抗微生物劑 係以自約1.0至約50毫克/公斤體重/天之量局部給藥。 本紙張尺度適用中國國家標準(CNS) A4規格(210 X 297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64409196A | 1996-05-10 | 1996-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW477707B true TW477707B (en) | 2002-03-01 |
Family
ID=24583416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086105947A TW477707B (en) | 1996-05-10 | 1997-05-05 | Pharmaceutical compositions for treating or preventing systemic bacterial diseases in mammals |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0898477B1 (zh) |
JP (1) | JP2000510842A (zh) |
AT (1) | ATE229805T1 (zh) |
AU (1) | AU721819B2 (zh) |
DE (1) | DE69717988T2 (zh) |
DK (1) | DK0898477T3 (zh) |
ES (1) | ES2188940T3 (zh) |
NZ (2) | NZ332719A (zh) |
TW (1) | TW477707B (zh) |
WO (1) | WO1997042954A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6080849A (en) | 1997-09-10 | 2000-06-27 | Vion Pharmaceuticals, Inc. | Genetically modified tumor-targeted bacteria with reduced virulence |
AU749695B2 (en) | 1997-09-10 | 2002-07-04 | Vion Pharmaceuticals, Inc. | Genetically modified tumor-targeted bacteria with reduced virulence |
ID21415A (id) * | 1997-12-05 | 1999-06-10 | Upjohn Co | Senyawa-senyawa antibiotik magnesium quinolon |
MY122454A (en) | 1998-06-05 | 2006-04-29 | Upjohn Co | Use of oxazolidinones for the preparation of a medicament for transdermal delivery |
ATE268329T1 (de) | 1999-03-10 | 2004-06-15 | Daiichi Seiyaku Co | Aminomethylpyrrolidin-derivate mit aromatischen substituenten |
US6962696B1 (en) | 1999-10-04 | 2005-11-08 | Vion Pharmaceuticals Inc. | Compositions and methods for tumor-targeted delivery of effector molecules |
DE102004001558A1 (de) * | 2004-01-10 | 2005-08-18 | Bayer Healthcare Ag | Arzneimittel zur topischen Applikation bei Tieren |
WO2008025773A1 (en) * | 2006-08-30 | 2008-03-06 | Intervet International B.V. | Pharmaceutical compositions comprising cefquinome |
ES2633020T3 (es) | 2006-12-10 | 2017-09-18 | Yu, Chongxi-Techfields Biochem | Sistemas de administración transdérmica de antibióticos betalactámicos |
EP2440523A4 (en) * | 2009-06-10 | 2014-03-19 | Chongxi Yu | COMPOSITION WITH STRONG PENETRATION OR PRODRUGS FROM ANTIMICROBIA AND COMPOUNDS IN ANTIMICROBIA |
US9969751B2 (en) | 2009-06-10 | 2018-05-15 | Techfields Pharma Co., Ltd. | High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds |
KR102309973B1 (ko) | 2012-01-18 | 2021-10-06 | 테크필즈 파마 코., 엘티디. | 폐 병태의 치료를 위한 고침투 전구약물 조성물 및 그의 약제학적 조성물 |
JP5795343B2 (ja) * | 2013-01-23 | 2015-10-14 | チョンシー ユー | β−ラクタム抗生物質の経皮送達システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3743727A (en) * | 1970-11-16 | 1973-07-03 | Crown Zellerbach Corp | Enhancing tissue penetration of certain antimicrobial agents with dimethyl sulfoxide |
US4507287A (en) * | 1983-06-20 | 1985-03-26 | Dixon Glen J | Preparation and method for the treatment of acne |
US4557934A (en) * | 1983-06-21 | 1985-12-10 | The Procter & Gamble Company | Penetrating topical pharmaceutical compositions containing 1-dodecyl-azacycloheptan-2-one |
DE69131428T2 (de) * | 1990-11-30 | 2000-01-05 | Warner-Lambert Co., Ann Arbor | Individuelle stereoisomere von 7-[3-(aminoalkyl)-1-pyrrolidinyl]-quinolone und naphthyridone als antibakterielle wirkstoffe |
CN1081103A (zh) * | 1992-09-19 | 1994-01-26 | 蒋明威 | 含喹诺酮类药物的透皮制剂及其制备方法 |
-
1997
- 1997-05-05 DE DE69717988T patent/DE69717988T2/de not_active Expired - Fee Related
- 1997-05-05 DK DK97921434T patent/DK0898477T3/da active
- 1997-05-05 AT AT97921434T patent/ATE229805T1/de not_active IP Right Cessation
- 1997-05-05 AU AU27470/97A patent/AU721819B2/en not_active Ceased
- 1997-05-05 TW TW086105947A patent/TW477707B/zh not_active IP Right Cessation
- 1997-05-05 NZ NZ332719A patent/NZ332719A/xx unknown
- 1997-05-05 JP JP09540887A patent/JP2000510842A/ja not_active Withdrawn
- 1997-05-05 WO PCT/US1997/007124 patent/WO1997042954A1/en active IP Right Grant
- 1997-05-05 EP EP97921434A patent/EP0898477B1/en not_active Expired - Lifetime
- 1997-05-05 ES ES97921434T patent/ES2188940T3/es not_active Expired - Lifetime
- 1997-05-05 NZ NZ336873A patent/NZ336873A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2747097A (en) | 1997-12-05 |
AU721819B2 (en) | 2000-07-13 |
EP0898477B1 (en) | 2002-12-18 |
WO1997042954A1 (en) | 1997-11-20 |
ES2188940T3 (es) | 2003-07-01 |
NZ336873A (en) | 2001-02-23 |
ATE229805T1 (de) | 2003-01-15 |
EP0898477A1 (en) | 1999-03-03 |
NZ332719A (en) | 2000-01-28 |
DE69717988T2 (de) | 2003-07-24 |
DE69717988D1 (de) | 2003-01-30 |
DK0898477T3 (da) | 2003-03-24 |
JP2000510842A (ja) | 2000-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW477707B (en) | Pharmaceutical compositions for treating or preventing systemic bacterial diseases in mammals | |
US5929086A (en) | Topical administration of antimicrobial agents for the treatment of systemic bacterial diseases | |
JPH0780774B2 (ja) | 薬剤組成物 | |
CN101547898A (zh) | β-内酰胺类抗生素的透皮给药系统 | |
Fernandes et al. | In-vitro and in-vivo potency of five new fluoroquinolones against anaerobic bacteria | |
US4772460A (en) | Method of reducing the swelling or pain associated with antibiotics compositions | |
EP0925065B1 (en) | Water miscible erythromycin compositions | |
Rein | Biopharmacology of syphilotherapy | |
US6946137B2 (en) | Methods for the controlled delivery of pharmacologically active compounds | |
WO2024160247A1 (zh) | 含β-内酰胺酶抑制剂的药物组合物及其应用 | |
US10711040B2 (en) | Low substituted polymyxins and compositions thereof | |
ES2366735B1 (es) | Vacuna frente a acinetobacter baumannii. | |
JPH0475237B2 (zh) | ||
US20210332095A1 (en) | Infection-induced endothelial amyloid compositions as antimicrobials | |
US20060276431A1 (en) | Methods for treating severe acute respiratory syndrome | |
KR20120083344A (ko) | 세프타롤린을 사용한 박테리아 감염 치료용 조성물 및 방법 | |
Rhoads et al. | Clinical evaluation of a new sulfonamide, gantrisan. | |
Williamson et al. | The antiviral activity of the isoquinolines famotine and memotine in respiratory infections in man | |
CN102895232B (zh) | 一种含头孢尼西化合物药物组合物及其制备方法 | |
KR100190869B1 (ko) | 아목시실린 및 클라부란산을 포함하여 구성되는 수의학적 조성물 및 그를 사용한 치료방법 | |
JP5103613B2 (ja) | シアル酸チオグリコシドポリマー | |
US2750325A (en) | Injectable erythromycin preparations | |
JPS63264418A (ja) | 安定化された眼科用組成物 | |
CA2251704A1 (en) | Topical administration of antimicrobial agents for the treatment of systemic bacterial diseases | |
Solotorovsky et al. | The effect of streptothricin on systemic infection with Cryptococcus neoformans in mice |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |