JP5639471B2 - 感染症治療効果増強剤 - Google Patents
感染症治療効果増強剤 Download PDFInfo
- Publication number
- JP5639471B2 JP5639471B2 JP2010522690A JP2010522690A JP5639471B2 JP 5639471 B2 JP5639471 B2 JP 5639471B2 JP 2010522690 A JP2010522690 A JP 2010522690A JP 2010522690 A JP2010522690 A JP 2010522690A JP 5639471 B2 JP5639471 B2 JP 5639471B2
- Authority
- JP
- Japan
- Prior art keywords
- therapeutic effect
- pseudomonas aeruginosa
- edetate
- effect enhancer
- imipenem
- 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.)
- Active
Links
- 208000015181 infectious disease Diseases 0.000 title claims description 54
- 239000003623 enhancer Substances 0.000 title claims description 45
- 238000011282 treatment Methods 0.000 title claims description 32
- 208000035473 Communicable disease Diseases 0.000 title claims description 31
- 230000000694 effects Effects 0.000 title description 39
- 230000001225 therapeutic effect Effects 0.000 claims description 64
- 239000003242 anti bacterial agent Substances 0.000 claims description 54
- 241000894006 Bacteria Species 0.000 claims description 38
- 229940124586 β-lactam antibiotics Drugs 0.000 claims description 35
- 102000035195 Peptidases Human genes 0.000 claims description 28
- 108091005804 Peptidases Proteins 0.000 claims description 28
- 235000019833 protease Nutrition 0.000 claims description 28
- 229960001484 edetic acid Drugs 0.000 claims description 27
- 229910021645 metal ion Inorganic materials 0.000 claims description 27
- 230000000844 anti-bacterial effect Effects 0.000 claims description 20
- -1 edetic acid compound Chemical class 0.000 claims description 15
- IVBHGBMCVLDMKU-GXNBUGAJSA-N piperacillin Chemical compound O=C1C(=O)N(CC)CCN1C(=O)N[C@H](C=1C=CC=CC=1)C(=O)N[C@@H]1C(=O)N2[C@@H](C(O)=O)C(C)(C)S[C@@H]21 IVBHGBMCVLDMKU-GXNBUGAJSA-N 0.000 claims description 15
- 229960002292 piperacillin Drugs 0.000 claims description 14
- LPQZKKCYTLCDGQ-WEDXCCLWSA-N tazobactam Chemical compound C([C@]1(C)S([C@H]2N(C(C2)=O)[C@H]1C(O)=O)(=O)=O)N1C=CN=N1 LPQZKKCYTLCDGQ-WEDXCCLWSA-N 0.000 claims description 12
- 229960003865 tazobactam Drugs 0.000 claims description 12
- 230000002401 inhibitory effect Effects 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- SHWNNYZBHZIQQV-UHFFFAOYSA-J EDTA monocalcium diisodium salt Chemical compound [Na+].[Na+].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O SHWNNYZBHZIQQV-UHFFFAOYSA-J 0.000 claims 1
- 239000003782 beta lactam antibiotic agent Substances 0.000 claims 1
- 230000037396 body weight Effects 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 239000002132 β-lactam antibiotic Substances 0.000 claims 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 62
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 57
- WKDDRNSBRWANNC-UHFFFAOYSA-N Thienamycin Natural products C1C(SCCN)=C(C(O)=O)N2C(=O)C(C(O)C)C21 WKDDRNSBRWANNC-UHFFFAOYSA-N 0.000 description 47
- 229960002182 imipenem Drugs 0.000 description 47
- ZSKVGTPCRGIANV-ZXFLCMHBSA-N imipenem Chemical compound C1C(SCC\N=C\N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21 ZSKVGTPCRGIANV-ZXFLCMHBSA-N 0.000 description 47
- 229940009662 edetate Drugs 0.000 description 44
- 241000699670 Mus sp. Species 0.000 description 39
- 230000000052 comparative effect Effects 0.000 description 19
- 239000011734 sodium Substances 0.000 description 19
- 102000020235 metallo-beta-lactamase Human genes 0.000 description 17
- 108060004734 metallo-beta-lactamase Proteins 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 13
- 241000699666 Mus <mouse, genus> Species 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 12
- 239000003814 drug Substances 0.000 description 11
- 230000002708 enhancing effect Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 230000004083 survival effect Effects 0.000 description 10
- 229940079593 drug Drugs 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 229940124350 antibacterial drug Drugs 0.000 description 8
- 239000011575 calcium Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000011701 zinc Substances 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 7
- 206010035664 Pneumonia Diseases 0.000 description 7
- 239000002609 medium Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 102000005741 Metalloproteases Human genes 0.000 description 6
- 108010006035 Metalloproteases Proteins 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 6
- JHECKPXUCKQCSH-UHFFFAOYSA-J calcium;disodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;hydrate Chemical class O.[Na+].[Na+].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O JHECKPXUCKQCSH-UHFFFAOYSA-J 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 210000004072 lung Anatomy 0.000 description 6
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 231100000419 toxicity Toxicity 0.000 description 5
- 230000001988 toxicity Effects 0.000 description 5
- NCCJWSXETVVUHK-ZYSAIPPVSA-N (z)-7-[(2r)-2-amino-2-carboxyethyl]sulfanyl-2-[[(1s)-2,2-dimethylcyclopropanecarbonyl]amino]hept-2-enoic acid;(5r,6s)-3-[2-(aminomethylideneamino)ethylsulfanyl]-6-[(1r)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid Chemical compound C1C(SCC\N=C/N)=C(C(O)=O)N2C(=O)[C@H]([C@H](O)C)[C@H]21.CC1(C)C[C@@H]1C(=O)N\C(=C/CCCCSC[C@H](N)C(O)=O)C(O)=O NCCJWSXETVVUHK-ZYSAIPPVSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 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 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 101150026476 PAO1 gene Proteins 0.000 description 4
- 102000006635 beta-lactamase Human genes 0.000 description 4
- 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 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000012228 culture supernatant Substances 0.000 description 4
- 238000001647 drug administration Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229940090044 injection Drugs 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 108020004256 Beta-lactamase Proteins 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- VVNCNSJFMMFHPL-VKHMYHEASA-N D-penicillamine Chemical compound CC(C)(S)[C@@H](N)C(O)=O VVNCNSJFMMFHPL-VKHMYHEASA-N 0.000 description 3
- 108090000204 Dipeptidase 1 Proteins 0.000 description 3
- 229930182566 Gentamicin Natural products 0.000 description 3
- 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 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 241001240958 Pseudomonas aeruginosa PAO1 Species 0.000 description 3
- RXDLGFMMQFNVLI-UHFFFAOYSA-N [Na].[Na].[Ca] Chemical compound [Na].[Na].[Ca] RXDLGFMMQFNVLI-UHFFFAOYSA-N 0.000 description 3
- 229960004821 amikacin Drugs 0.000 description 3
- LKCWBDHBTVXHDL-RMDFUYIESA-N amikacin Chemical compound O([C@@H]1[C@@H](N)C[C@H]([C@@H]([C@H]1O)O[C@@H]1[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O1)O)NC(=O)[C@@H](O)CCN)[C@H]1O[C@H](CN)[C@@H](O)[C@H](O)[C@H]1O LKCWBDHBTVXHDL-RMDFUYIESA-N 0.000 description 3
- WZPBZJONDBGPKJ-VEHQQRBSSA-N aztreonam Chemical compound O=C1N(S([O-])(=O)=O)[C@@H](C)[C@@H]1NC(=O)C(=N/OC(C)(C)C(O)=O)\C1=CSC([NH3+])=N1 WZPBZJONDBGPKJ-VEHQQRBSSA-N 0.000 description 3
- 229960003644 aztreonam Drugs 0.000 description 3
- FAKRSMQSSFJEIM-RQJHMYQMSA-N captopril Chemical compound SC[C@@H](C)C(=O)N1CCC[C@H]1C(O)=O FAKRSMQSSFJEIM-RQJHMYQMSA-N 0.000 description 3
- 229960000830 captopril Drugs 0.000 description 3
- YZBQHRLRFGPBSL-RXMQYKEDSA-N carbapenem Chemical compound C1C=CN2C(=O)C[C@H]21 YZBQHRLRFGPBSL-RXMQYKEDSA-N 0.000 description 3
- QDUIJCOKQCCXQY-WHJQOFBOSA-N cefozopran Chemical compound N([C@@H]1C(N2C(=C(CN3C4=CC=CN=[N+]4C=C3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=NSC(N)=N1 QDUIJCOKQCCXQY-WHJQOFBOSA-N 0.000 description 3
- 229960002642 cefozopran Drugs 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 230000034994 death Effects 0.000 description 3
- 231100000517 death Toxicity 0.000 description 3
- 229960002518 gentamicin Drugs 0.000 description 3
- 229960002260 meropenem Drugs 0.000 description 3
- DMJNNHOOLUXYBV-PQTSNVLCSA-N meropenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)S[C@@H]1CN[C@H](C(=O)N(C)C)C1 DMJNNHOOLUXYBV-PQTSNVLCSA-N 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229960001639 penicillamine Drugs 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- FFTVPQUHLQBXQZ-KVUCHLLUSA-N (4s,4as,5ar,12ar)-4,7-bis(dimethylamino)-1,10,11,12a-tetrahydroxy-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1C2=C(N(C)C)C=CC(O)=C2C(O)=C2[C@@H]1C[C@H]1[C@H](N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]1(O)C2=O FFTVPQUHLQBXQZ-KVUCHLLUSA-N 0.000 description 2
- ORFOPKXBNMVMKC-CEZXYXJGSA-N (6S,7S)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate Chemical compound CC(C)(O\N=C(/C(=O)N[C@@H]1[C@@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C([O-])=O)c1csc(N)n1)C(O)=O ORFOPKXBNMVMKC-CEZXYXJGSA-N 0.000 description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 2
- JSAKRLDIZOGQTN-UHFFFAOYSA-M 4-[(2-hydroxynaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound OC1=C(C2=CC=CC=C2C=C1)N=NC1=CC=C(C2=CC=CC=C12)S(=O)(=O)[O-] JSAKRLDIZOGQTN-UHFFFAOYSA-M 0.000 description 2
- HGGAKXAHAYOLDJ-FHZUQPTBSA-N 6alpha-[(R)-1-hydroxyethyl]-2-[(R)-tetrahydrofuran-2-yl]pen-2-em-3-carboxylic acid Chemical compound S([C@@H]1[C@H](C(N1C=1C(O)=O)=O)[C@H](O)C)C=1[C@H]1CCCO1 HGGAKXAHAYOLDJ-FHZUQPTBSA-N 0.000 description 2
- MPORYQCGWFQFLA-ONPDANIMSA-N 7-[(7s)-7-amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1r,2s)-2-fluorocyclopropyl]-4-oxoquinoline-3-carboxylic acid;trihydrate Chemical compound O.O.O.C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1.C([C@H]1N)N(C=2C(=C3C(C(C(C(O)=O)=CN3[C@H]3[C@H](C3)F)=O)=CC=2F)Cl)CC11CC1 MPORYQCGWFQFLA-ONPDANIMSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- WZPBZJONDBGPKJ-UHFFFAOYSA-N Antibiotic SQ 26917 Natural products O=C1N(S(O)(=O)=O)C(C)C1NC(=O)C(=NOC(C)(C)C(O)=O)C1=CSC(N)=N1 WZPBZJONDBGPKJ-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 102000003850 Dipeptidase 1 Human genes 0.000 description 2
- 238000003794 Gram staining Methods 0.000 description 2
- 239000007995 HEPES buffer Substances 0.000 description 2
- 101710150697 Inositol monophosphatase 1 Proteins 0.000 description 2
- 101710126181 Insulin-like growth factor 2 mRNA-binding protein 1 Proteins 0.000 description 2
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 2
- XAGMUUZPGZWTRP-ZETCQYMHSA-N LSM-5745 Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1C1(N)CC1 XAGMUUZPGZWTRP-ZETCQYMHSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 102100029083 Minor histocompatibility antigen H13 Human genes 0.000 description 2
- 229910021260 NaFe Inorganic materials 0.000 description 2
- 206010029155 Nephropathy toxic Diseases 0.000 description 2
- 102000016387 Pancreatic elastase Human genes 0.000 description 2
- 108010067372 Pancreatic elastase Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 208000003217 Tetany Diseases 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 229940088710 antibiotic agent Drugs 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 229960005397 arbekacin Drugs 0.000 description 2
- MKKYBZZTJQGVCD-XTCKQBCOSA-N arbekacin Chemical compound O([C@@H]1[C@@H](N)C[C@H]([C@@H]([C@H]1O)O[C@@H]1[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O1)O)NC(=O)[C@@H](O)CCN)[C@H]1O[C@H](CN)CC[C@H]1N MKKYBZZTJQGVCD-XTCKQBCOSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229960004099 azithromycin Drugs 0.000 description 2
- MQTOSJVFKKJCRP-BICOPXKESA-N azithromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)N(C)C[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 MQTOSJVFKKJCRP-BICOPXKESA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000003781 beta lactamase inhibitor Substances 0.000 description 2
- 229940126813 beta-lactamase inhibitor Drugs 0.000 description 2
- MRMBZHPJVKCOMA-YJFSRANCSA-N biapenem Chemical compound C1N2C=NC=[N+]2CC1SC([C@@H]1C)=C(C([O-])=O)N2[C@H]1[C@@H]([C@H](O)C)C2=O MRMBZHPJVKCOMA-YJFSRANCSA-N 0.000 description 2
- 229960003169 biapenem Drugs 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- GCFBRXLSHGKWDP-XCGNWRKASA-N cefoperazone Chemical compound O=C1C(=O)N(CC)CCN1C(=O)N[C@H](C=1C=CC(O)=CC=1)C(=O)N[C@@H]1C(=O)N2C(C(O)=O)=C(CSC=3N(N=NN=3)C)CS[C@@H]21 GCFBRXLSHGKWDP-XCGNWRKASA-N 0.000 description 2
- 229960004682 cefoperazone Drugs 0.000 description 2
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 2
- 229960000466 cefpirome Drugs 0.000 description 2
- 229960000484 ceftazidime Drugs 0.000 description 2
- 229960004755 ceftriaxone Drugs 0.000 description 2
- VAAUVRVFOQPIGI-SPQHTLEESA-N ceftriaxone 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=1CSC1=NC(=O)C(=O)NN1C VAAUVRVFOQPIGI-SPQHTLEESA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229960003716 cilastatin sodium Drugs 0.000 description 2
- 229960003405 ciprofloxacin Drugs 0.000 description 2
- 229960002626 clarithromycin Drugs 0.000 description 2
- AGOYDEPGAOXOCK-KCBOHYOISA-N clarithromycin 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)([C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)OC)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 AGOYDEPGAOXOCK-KCBOHYOISA-N 0.000 description 2
- 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 description 2
- AVAACINZEOAHHE-VFZPANTDSA-N doripenem Chemical compound C=1([C@H](C)[C@@H]2[C@H](C(N2C=1C(O)=O)=O)[C@H](O)C)S[C@@H]1CN[C@H](CNS(N)(=O)=O)C1 AVAACINZEOAHHE-VFZPANTDSA-N 0.000 description 2
- 229940124274 edetate disodium Drugs 0.000 description 2
- 229960003276 erythromycin Drugs 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229960000379 faropenem Drugs 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229960003299 ketamine Drugs 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229960004023 minocycline Drugs 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007694 nephrotoxicity Effects 0.000 description 2
- 231100000417 nephrotoxicity Toxicity 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229960002625 pazufloxacin Drugs 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 229960003177 sitafloxacin Drugs 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229960004954 sparfloxacin Drugs 0.000 description 2
- DZZWHBIBMUVIIW-DTORHVGOSA-N sparfloxacin Chemical compound C1[C@@H](C)N[C@@H](C)CN1C1=C(F)C(N)=C2C(=O)C(C(O)=O)=CN(C3CC3)C2=C1F DZZWHBIBMUVIIW-DTORHVGOSA-N 0.000 description 2
- 241000894007 species Species 0.000 description 2
- FKENQMMABCRJMK-RITPCOANSA-N sulbactam Chemical compound O=S1(=O)C(C)(C)[C@H](C(O)=O)N2C(=O)C[C@H]21 FKENQMMABCRJMK-RITPCOANSA-N 0.000 description 2
- 229960005256 sulbactam Drugs 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229960000707 tobramycin Drugs 0.000 description 2
- NLVFBUXFDBBNBW-PBSUHMDJSA-N tobramycin Chemical compound N[C@@H]1C[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N NLVFBUXFDBBNBW-PBSUHMDJSA-N 0.000 description 2
- 229940126085 β‑Lactamase Inhibitor Drugs 0.000 description 2
- SGKRLCUYIXIAHR-AKNGSSGZSA-N (4s,4ar,5s,5ar,6r,12ar)-4-(dimethylamino)-1,5,10,11,12a-pentahydroxy-6-methyl-3,12-dioxo-4a,5,5a,6-tetrahydro-4h-tetracene-2-carboxamide Chemical compound C1=CC=C2[C@H](C)[C@@H]([C@H](O)[C@@H]3[C@](C(O)=C(C(N)=O)C(=O)[C@H]3N(C)C)(O)C3=O)C3=C(O)C2=C1O SGKRLCUYIXIAHR-AKNGSSGZSA-N 0.000 description 1
- WUWFMDMBOJLQIV-UHFFFAOYSA-N 7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid Chemical compound C1C(N)CCN1C(C(=C1)F)=NC2=C1C(=O)C(C(O)=O)=CN2C1=CC=C(F)C=C1F WUWFMDMBOJLQIV-UHFFFAOYSA-N 0.000 description 1
- 101100542977 Arabidopsis thaliana PIPC gene Proteins 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- HZZVJAQRINQKSD-UHFFFAOYSA-N Clavulanic acid Natural products OC(=O)C1C(=CCO)OC2CC(=O)N21 HZZVJAQRINQKSD-UHFFFAOYSA-N 0.000 description 1
- 102000013382 Gelatinases Human genes 0.000 description 1
- 108010026132 Gelatinases Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- GSDSWSVVBLHKDQ-JTQLQIEISA-N Levofloxacin Chemical compound C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 GSDSWSVVBLHKDQ-JTQLQIEISA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 102000002274 Matrix Metalloproteinases Human genes 0.000 description 1
- 108010000684 Matrix Metalloproteinases Proteins 0.000 description 1
- 208000001388 Opportunistic Infections Diseases 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- TYMABNNERDVXID-DLYFRVTGSA-N Panipenem Chemical compound C([C@@H]1[C@H](C(N1C=1C(O)=O)=O)[C@H](O)C)C=1S[C@H]1CCN(C(C)=N)C1 TYMABNNERDVXID-DLYFRVTGSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000607720 Serratia Species 0.000 description 1
- 239000004098 Tetracycline Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229940126575 aminoglycoside Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000011394 anticancer treatment Methods 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 239000006161 blood agar Substances 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 229940098773 bovine serum albumin Drugs 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 108010068385 carbapenemase Proteins 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- HVFLCNVBZFFHBT-ZKDACBOMSA-N cefepime 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=1C[N+]1(C)CCCC1 HVFLCNVBZFFHBT-ZKDACBOMSA-N 0.000 description 1
- 229960002100 cefepime Drugs 0.000 description 1
- 150000001782 cephems Chemical class 0.000 description 1
- 150000004697 chelate complex Chemical class 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 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 description 1
- 229960003324 clavulanic acid Drugs 0.000 description 1
- 239000012568 clinical material Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229960000895 doripenem Drugs 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 229960003722 doxycycline Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 229940124307 fluoroquinolone Drugs 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229940093181 glucose injection Drugs 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229960003376 levofloxacin Drugs 0.000 description 1
- SUIQUYDRLGGZOL-RCWTXCDDSA-N levofloxacin hemihydrate Chemical compound O.C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1.C([C@@H](N1C2=C(C(C(C(O)=O)=C1)=O)C=C1F)C)OC2=C1N1CCN(C)CC1 SUIQUYDRLGGZOL-RCWTXCDDSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229960003702 moxifloxacin Drugs 0.000 description 1
- FABPRXSRWADJSP-MEDUHNTESA-N moxifloxacin Chemical compound COC1=C(N2C[C@H]3NCCC[C@H]3C2)C(F)=CC(C(C(C(O)=O)=C2)=O)=C1N2C1CC1 FABPRXSRWADJSP-MEDUHNTESA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229950011346 panipenem Drugs 0.000 description 1
- HHXMXAQDOUCLDN-RXMQYKEDSA-N penem Chemical compound S1C=CN2C(=O)C[C@H]21 HHXMXAQDOUCLDN-RXMQYKEDSA-N 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 210000001184 pharyngeal muscle Anatomy 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000003019 respiratory muscle Anatomy 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 239000006152 selective media Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
- 229930101283 tetracycline Natural products 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 229950008187 tosufloxacin Drugs 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
- 235000004835 α-tocopherol Nutrition 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- 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
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/407—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with other heterocyclic ring systems, e.g. ketorolac, physostigmine
-
- 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
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/425—Thiazoles
- A61K31/429—Thiazoles condensed with heterocyclic ring systems
- A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
- A61K31/431—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems containing further heterocyclic rings, e.g. ticarcillin, azlocillin, oxacillin
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
エデト酸塩としてブライアン(商品名、エデト酸カルシウム二ナトリウム製剤、日新製薬株式会社)を用い、β−ラクタム系抗菌薬としてイミペネム(萬有製薬株式会社)を用いたチェッカーボード法により、エデト酸塩の感染症治療効果増強作用を検討した。
エデト酸塩としてブライアンを用い、β−ラクタム系抗菌薬としてイミペネムを用いて、マウス緑膿菌肺炎モデルにおけるマウスの生存率及び肺内緑膿菌生菌数を指標として、エデト酸塩の感染症治療効果増強作用を検討した。
Balb/cマウス(6週齢、雌)及び緑膿菌No.10株を使用した。マウスへの緑膿菌の感染は、ケタミン麻酔を行ったマウスに緑膿菌の培養液30μL(6.7×106 CFU/mL)を経鼻的に接種することにより行った。感染2時間後から12時間間隔で感染50時間後までの間、マウスへのブライアン及びイミペネムの投与を行った。ブライアンは300mg/kgを経鼻投与により、イミペネムは25mg/kgを皮下投与により投与した。イミペネムとしては、イミペネム/シラスタチン(IPM/CS、萬有製薬株式会社)を使用した。イミペネムは優れた抗菌力を示すにもかかわらず、動物の腎臓に存在する酵素であるデヒドロペプチダーゼ−Iにより代謝を受け、不活性化されることが知られている。そこで、この不活性化を抑制するためにシラスタチンナトリウムが配合されたものが製剤化されている。シラスタチンナトリウムは、デヒドロペプチダーゼ−Iによるイミペネムの代謝及び不活性化を抑制する。また、イミペネムは副作用として腎毒性をもつことが知られているが、シラスタチンナトリウムは、イミペネムの腎毒性をも抑制することが知られている。さらに、シラスタチンナトリウムには抗菌活性が認められず、イミペネムの抗菌活性にも影響を与えないことが知られている。
エデト酸塩として、エデト酸カルシウム二ナトリウムを用いた。抗菌薬として、ピペラシリン(富山化学工業)、タゾバクタム(大鵬薬品工業)とピペラシリンとの組み合わせ、及び、段階希釈された様々な抗菌薬を含む培地が100μLずつ分注されたマイクロプレート(商品名「フローズンプレート」(登録商標)、BT25、栄研化学株式会社)に含まれる抗菌薬を使用した。フローズンプレート(登録商標)には、抗菌薬として、イミペネム、メロペネム、スルバクタム/セフォペラゾン、セフタジジム、セフピロム、セフォゾプラン、セフェピム、アズトレオネム、ゲンタマイシン(gentamicin)、アミカシン(amikacin)、シプロフロキサシン(ciprofloxacin)が含まれていた。これらの抗菌薬を用いて、エデト酸塩の感染症治療効果増強作用を検討した。タゾバクタム/ピペラシリンを用いた検討において、タゾバクタムの濃度は4μg/mLであった。
メタロβ−ラクタマーゼの阻害剤として、エデト酸カルシウム二ナトリウム塩、エデト酸二ナトリウム塩、及びクラブラン酸(対照)を使用した。メタロβ−ラクタマーゼとして、IMP−1(7.2mg/mL)の酵素標品を使用した。このIMP−1を、終濃度50μMのZnCl2及び20μg/mLの牛血清アルブミンを添加した20mM HEPES 緩衝液(pH7.0)で500倍希釈して、活性測定用酵素液とした。
この活性測定用酵素液5μLに、0〜1000mMの各濃度に調製した阻害剤を50μLずつ添加し、30℃で5分間反応させた。続いて、これらの溶液に、20mM HEPES 緩衝液(pH7.0)に溶解した100μMイミペネムを500μLずつ添加した。ここで、イミペネムはメタロβ−ラクタマーゼの酵素活性により分解される。各反応溶液の278nmの紫外吸収を測定することにより、各反応溶液中の未分解のイミペネムの濃度を経時的に測定した。測定は、30℃にて反応開始から2分間行った。これにより、各反応溶液中のイミペネムの分解初速度を算出した。
測定された反応初速度と、各阻害剤の濃度をプロットした。得られたプロットから、阻害剤無添加時の反応初速度が、50%低下するのに必要な阻害剤濃度を求めてIC50とした。表2に結果を示す。
エデト酸塩としてエデト酸カルシウム二ナトリウムを用いた。Balb/cマウスに緑膿菌No.10株(1〜2×106CFU/マウス)を接種し、48時間高酸素状態(90%)で飼育した。マウスを16群に分け、感染2時間後から感染48時間後までの間、12時間間隔で各群のマウスに経鼻投与、又は注射による皮下投与により、生理食塩水(対照)、エデト酸塩(50又は100mg/kg)、イミペネム(25mg/kg)、並びにイミペネム(25mg/kg)及びエデト酸塩(50又は100mg/kg)を投与した。イミペネムとしてはイミペネム/シラスタチン(IPM/CS、萬有製薬株式会社)を使用した。感染5日後までのマウスの生存率を測定した。図13(a)にエデト酸塩を100mg/kg投与した群の経鼻投与の結果を示し、図13(b)にエデト酸塩を100mg/kg投与した群の注射による皮下投与の結果を示す。図中のアスタリスク(*)はイミペネムを単独投与した結果と比較した場合にP<0.01であったことを示す。
エデト酸塩としてエデト酸カルシウム二ナトリウムを用いた。Balb/cマウスを3群に分けた。第1群のマウスには、フィルター滅菌した緑膿菌PAO1株の培養上清30μLを経鼻的に投与し、続いて生理食塩水(n=20)を1日2回、2日間、経鼻的に投与した。第2群のマウスには、フィルター滅菌した緑膿菌PAO1株の培養上清30μLを経鼻的に投与し、続いてエデト酸塩(100mg/kg、n=20)を1日2回、2日間、経鼻的に投与した。第3群のマウスには、緑膿菌を接種していない培地のみ30μLを経鼻的に投与した。感染5日後までの各群のマウスの生存率を測定した。図14に結果を示す。第3群のマウスの死亡は観察されなかった。生理食塩水を投与した群(第1群)のマウスと比較して、エデト酸塩を投与した群(第2群)のマウスは有意に高い生存率を示した。図中のアスタリスク(*)は生理食塩水を投与した群(第1群)のマウスの結果と比較した場合にP<0.05であったことを示す。本実験では、マウスにフィルター滅菌した緑膿菌PAO1株の培養上清を投与したので、マウスの死亡は緑膿菌の増殖によるものではなく、培養上清中に含まれていた毒素によるものである。本実験において、エデト酸塩の投与による治療効果は、緑膿菌が産生する金属イオン含有ペプチダーゼの阻害効果によるものであると考えられる。
Claims (10)
- エデト酸カルシウム二ナトリウム及びこの水和物からなる群より選ばれるエデト酸化合物からなり、1回当たり5〜300mg/kg体重のエデト酸化合物が投与されるように用いられることを特徴とする、金属イオン含有ペプチダーゼ産生細菌による感染症の治療における、治療効果増強剤であって、前記治療は、β−ラクタム系抗菌薬の使用を含むものである、前記治療効果増強剤。
- 経鼻投与用又は注射剤用である、請求項1に記載の治療効果増強剤。
- 請求項1又は2に記載の治療効果増強剤と、前記エデト酸化合物を溶解又は分散させる溶媒とを含有する、治療効果増強剤。
- 前記エデト酸化合物の含有量は、総容積5mLに対して0.1〜10gである、請求項3に記載の治療効果増強剤。
- 前記治療効果は、当該β−ラクタム系抗菌薬の抗菌効果である、請求項1〜4のいずれか一項に記載の治療効果増強剤。
- 前記β−ラクタム系抗菌薬は、タゾバクタムとピペラシリンとの組み合わせである、請求項5に記載の治療効果増強剤。
- 前記治療効果は、前記細菌が産生する金属イオン含有ペプチダーゼの阻害効果である、請求項1〜4のいずれか一項に記載の治療効果増強剤。
- 請求項5記載の治療効果増強剤と、β−ラクタム系抗菌薬とを含む、感染症治療用キット。
- 請求項7記載の治療効果増強剤と、前記細菌用の抗菌薬とを含む、感染症治療用キット。
- 前記抗菌薬は、タゾバクタムとピペラシリンとの組み合わせである、請求項8又は9に記載の感染症治療用キット。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010522690A JP5639471B2 (ja) | 2008-07-28 | 2009-07-23 | 感染症治療効果増強剤 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008193644 | 2008-07-28 | ||
JP2008193644 | 2008-07-28 | ||
JP2010522690A JP5639471B2 (ja) | 2008-07-28 | 2009-07-23 | 感染症治療効果増強剤 |
PCT/JP2009/063206 WO2010013640A1 (ja) | 2008-07-28 | 2009-07-23 | 感染症治療効果増強剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010013640A1 JPWO2010013640A1 (ja) | 2012-01-12 |
JP5639471B2 true JP5639471B2 (ja) | 2014-12-10 |
Family
ID=41610339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010522690A Active JP5639471B2 (ja) | 2008-07-28 | 2009-07-23 | 感染症治療効果増強剤 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5639471B2 (ja) |
WO (1) | WO2010013640A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013042140A2 (en) * | 2011-09-23 | 2013-03-28 | Manu Chaudhary | Non antibiotic,non peptide compounds for antibiotic efficacy & safety enhancement |
GB201616909D0 (en) * | 2016-10-05 | 2016-11-16 | Helperby Therapeutics Ltd | Combination |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523695A (ja) * | 2003-04-14 | 2006-10-19 | ワイス・ホールディングズ・コーポレイション | 注射に有用なピペラシリンおよびタゾバクタムを含有する組成物 |
JP2007532490A (ja) * | 2004-04-08 | 2007-11-15 | ダームケア−ヴェット ピーティーワイ リミテッド | 抗微生物組成物およびそれらの使用方法 |
JP2008516967A (ja) * | 2004-10-14 | 2008-05-22 | ワイス | 乳酸ナトリウム希釈液中にピペラシリン、タゾバクタムおよびアミノカルボン酸を含む組成物 |
JP2008521884A (ja) * | 2004-12-02 | 2008-06-26 | ヴィーナス・レメディーズ・リミテッド | 注射に有用なβ−ラクタマーゼ阻害剤を使用したβ−ラクタマーゼ媒介性の抗生物質耐性を抑制する組成物 |
JP2008526851A (ja) * | 2005-01-05 | 2008-07-24 | ホラデイ、ロバート | 銀/水、銀ゲル、および銀ベースの組成物、並びにこれらの製造方法および使用方法 |
-
2009
- 2009-07-23 JP JP2010522690A patent/JP5639471B2/ja active Active
- 2009-07-23 WO PCT/JP2009/063206 patent/WO2010013640A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006523695A (ja) * | 2003-04-14 | 2006-10-19 | ワイス・ホールディングズ・コーポレイション | 注射に有用なピペラシリンおよびタゾバクタムを含有する組成物 |
JP2007532490A (ja) * | 2004-04-08 | 2007-11-15 | ダームケア−ヴェット ピーティーワイ リミテッド | 抗微生物組成物およびそれらの使用方法 |
JP2008516967A (ja) * | 2004-10-14 | 2008-05-22 | ワイス | 乳酸ナトリウム希釈液中にピペラシリン、タゾバクタムおよびアミノカルボン酸を含む組成物 |
JP2008521884A (ja) * | 2004-12-02 | 2008-06-26 | ヴィーナス・レメディーズ・リミテッド | 注射に有用なβ−ラクタマーゼ阻害剤を使用したβ−ラクタマーゼ媒介性の抗生物質耐性を抑制する組成物 |
JP2008526851A (ja) * | 2005-01-05 | 2008-07-24 | ホラデイ、ロバート | 銀/水、銀ゲル、および銀ベースの組成物、並びにこれらの製造方法および使用方法 |
Non-Patent Citations (6)
Title |
---|
JPN6013045015; 胡志青 他: 'CONTRIBUTIONS OF CARBAPENEMASE AND MEXAB-OPRM TO beta-LACTAM RESISTANCE IN P.AERUGINOSA' 日本細菌学雑誌 Vol.63, No.1, 20080225, p.152 * |
JPN6013045016; OH,E-J. et al: 'PREVALENCE OF METALLO-beta-LACTAMASE AMONGPSEUDOMONAS AERUGINOSA AND ACINETOBACTER BAUMANNII IN ANKORE' JOURNAL OF MICROBIOLOGICAL METHODS Vol.54, No.3, 2003, p.411-418 * |
JPN6013045017; OGINO,H. et al: 'PURIFIACTION AND CHARACTERIZATION OF ORGANICSOLENT-STABLE PROTEASE FROM ORGANIC SOLVENT-TOLERANT PSE' JOURNAL OF BIOSCIENCE AND BIOENGINEERING Vol.87, No.1, 1999, p.61-68 * |
JPN6013045018; WATANABE,M. et al: 'TRANSFERABLE IMIPENEM RESISTANCE INPSEUDOMONAS AERUGINOSA' ANTIMICROBIAL AGENTS AND CHEMOTHERAPY Vol.35, No.1, 1991, p.147-151 * |
JPN6014017371; CERI有害性評価書 エチレンジアミン四酢酸 (別名 EDTA) Ethylenediaminetetraacecic acid CAS 登 , 20060301, 財団法人 化学物質評価研究機構 * |
JPN6014017372; 医療薬日本医薬品集 2004年版, 20031025, p.411,412, 株式会社じほう * |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010013640A1 (ja) | 2012-01-12 |
WO2010013640A1 (ja) | 2010-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2982943C (en) | Compositions and methods for treating bacterial infection | |
JP5808860B2 (ja) | スルバクタム及びベータ−ラクタマーゼインヒビターを含む医薬組成物 | |
US20200093814A1 (en) | Combination therapy with amidine substituted beta-lactam compounds and beta-lactamase inhibitors for infections with antibiotic resistant bacterial strains | |
CN113015532B (zh) | 包含β-内酰胺酶抑制剂的组合式组合物 | |
TWI419690B (zh) | 使用化合物i來預防或治療生物膜的形成 | |
AU2013308128B2 (en) | Antibacterial compositions | |
JP5639471B2 (ja) | 感染症治療効果増強剤 | |
JP5767745B2 (ja) | 抗菌剤とタゾバクタムとを含む組成物 | |
CN110974814A (zh) | 双硫仑在细菌感染疾病中的潜在应用 | |
JP7018105B2 (ja) | ヘリコバクターピロリに対する非医薬殺菌組成物及びそれを使用する方法 | |
CN110402139A (zh) | 治疗细菌感染的方法 | |
CN101849947A (zh) | 一种头孢西酮钠和他唑巴坦钠的组合物及其配比 | |
WO2019104213A1 (en) | Antibiofilm formulations and use thereof | |
JP6626516B2 (ja) | 抗菌組成物及び方法 | |
WO2024231524A1 (en) | Combination therapy for bacterial infections comprising zinc-chelator, beta-lactam antibiotic and serine beta-lactamase inhibitor | |
WO2024231518A1 (en) | Combination therapy for bacterial infections comprising zinc-chelator, beta-lactam antibiotic and cyclic boronate beta-lactamase inhibitor | |
US10485805B2 (en) | Finafloxacin for use in the treatment of urinary tract infections | |
CN111569079A (zh) | 一种抗葡萄球菌感染的抗体抗生素联合制剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120508 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130910 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131018 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140430 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140722 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140728 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140902 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141021 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141024 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5639471 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |