JP2014218461A - アカントアメーバ角膜炎の予防剤及び治療剤 - Google Patents
アカントアメーバ角膜炎の予防剤及び治療剤 Download PDFInfo
- Publication number
- JP2014218461A JP2014218461A JP2013098702A JP2013098702A JP2014218461A JP 2014218461 A JP2014218461 A JP 2014218461A JP 2013098702 A JP2013098702 A JP 2013098702A JP 2013098702 A JP2013098702 A JP 2013098702A JP 2014218461 A JP2014218461 A JP 2014218461A
- Authority
- JP
- Japan
- Prior art keywords
- acanthamoeba
- therapeutic agent
- acanthamoeba keratitis
- preventive
- diallyldialkylammonium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 206010069408 Acanthamoeba keratitis Diseases 0.000 title claims abstract description 44
- 239000003814 drug Substances 0.000 title claims abstract description 37
- 229940124597 therapeutic agent Drugs 0.000 title claims abstract description 35
- 230000003449 preventive effect Effects 0.000 title claims abstract description 18
- 239000000645 desinfectant Substances 0.000 claims abstract description 39
- 229920000642 polymer Polymers 0.000 claims abstract description 37
- 125000001477 organic nitrogen group Chemical group 0.000 claims abstract description 23
- XNCOSPRUTUOJCJ-UHFFFAOYSA-N Biguanide Chemical compound NC(N)=NC(N)=N XNCOSPRUTUOJCJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940123208 Biguanide Drugs 0.000 claims abstract description 8
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 5
- 230000000069 prophylactic effect Effects 0.000 claims description 16
- -1 quaternary ammonium salt compound Chemical class 0.000 claims description 8
- 241000224422 Acanthamoeba Species 0.000 abstract description 26
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 21
- 230000000694 effects Effects 0.000 abstract description 15
- 239000002609 medium Substances 0.000 description 16
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 13
- 241000894006 Bacteria Species 0.000 description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 229920001577 copolymer Polymers 0.000 description 10
- 230000000249 desinfective effect Effects 0.000 description 10
- 230000001580 bacterial effect Effects 0.000 description 9
- 239000012085 test solution Substances 0.000 description 9
- 241000233866 Fungi Species 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 229920001817 Agar Polymers 0.000 description 6
- 239000008272 agar Substances 0.000 description 6
- 239000000872 buffer Substances 0.000 description 6
- 238000013329 compounding Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000010790 dilution Methods 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000008363 phosphate buffer Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 229920002413 Polyhexanide Polymers 0.000 description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 4
- 230000005757 colony formation Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 4
- 239000011976 maleic acid Substances 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 230000002421 anti-septic effect Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000003755 preservative agent Substances 0.000 description 3
- 108090000765 processed proteins & peptides Proteins 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 241000224489 Amoeba Species 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 206010015946 Eye irritation Diseases 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 102000003886 Glycoproteins Human genes 0.000 description 2
- 108090000288 Glycoproteins Proteins 0.000 description 2
- 101800004361 Lactoferricin-B Proteins 0.000 description 2
- 108010063045 Lactoferrin Proteins 0.000 description 2
- 102000010445 Lactoferrin Human genes 0.000 description 2
- BYBLEWFAAKGYCD-UHFFFAOYSA-N Miconazole Chemical compound ClC1=CC(Cl)=CC=C1COC(C=1C(=CC(Cl)=CC=1)Cl)CN1C=NC=C1 BYBLEWFAAKGYCD-UHFFFAOYSA-N 0.000 description 2
- 108010039918 Polylysine Proteins 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 229940121375 antifungal agent Drugs 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229940088598 enzyme Drugs 0.000 description 2
- 231100000040 eye damage Toxicity 0.000 description 2
- 239000003889 eye drop Substances 0.000 description 2
- 229940012356 eye drops Drugs 0.000 description 2
- 231100000013 eye irritation Toxicity 0.000 description 2
- 229960004884 fluconazole Drugs 0.000 description 2
- RFHAOTPXVQNOHP-UHFFFAOYSA-N fluconazole Chemical compound C1=NC=NN1CC(C=1C(=CC(F)=CC=1)F)(O)CN1C=NC=N1 RFHAOTPXVQNOHP-UHFFFAOYSA-N 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000002054 inoculum Substances 0.000 description 2
- 206010023332 keratitis Diseases 0.000 description 2
- CSSYQJWUGATIHM-IKGCZBKSSA-N l-phenylalanyl-l-lysyl-l-cysteinyl-l-arginyl-l-arginyl-l-tryptophyl-l-glutaminyl-l-tryptophyl-l-arginyl-l-methionyl-l-lysyl-l-lysyl-l-leucylglycyl-l-alanyl-l-prolyl-l-seryl-l-isoleucyl-l-threonyl-l-cysteinyl-l-valyl-l-arginyl-l-arginyl-l-alanyl-l-phenylal Chemical compound C([C@H](N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CS)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CS)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CSSYQJWUGATIHM-IKGCZBKSSA-N 0.000 description 2
- CFFMZOZGXDAXHP-HOKBLYKWSA-N lactoferricin Chemical compound C([C@H](NC(=O)[C@H](C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C(C)C)NC(=O)[C@@H]1CSSC[C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC=2C3=CC=CC=C3NC=2)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CCCCN)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N2CCC[C@H]2C(=O)N[C@@H](CO)C(=O)N[C@H](C(N[C@H](C(=O)N1)[C@@H](C)O)=O)[C@@H](C)CC)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CC=1C=CC=CC=1)C(O)=O)C1=CC=CC=C1 CFFMZOZGXDAXHP-HOKBLYKWSA-N 0.000 description 2
- 229940078795 lactoferrin Drugs 0.000 description 2
- 235000021242 lactoferrin Nutrition 0.000 description 2
- 229960002509 miconazole Drugs 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 229920000656 polylysine Polymers 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- XCENPWBBAXQVCG-UHFFFAOYSA-N 4-phenylpiperidine-4-carbaldehyde Chemical compound C=1C=CC=CC=1C1(C=O)CCNCC1 XCENPWBBAXQVCG-UHFFFAOYSA-N 0.000 description 1
- 241000224423 Acanthamoeba castellanii Species 0.000 description 1
- 206010061618 Acanthamoeba infection Diseases 0.000 description 1
- 208000020222 Acanthamoeba infectious disease Diseases 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 208000004881 Amebiasis Diseases 0.000 description 1
- 206010061788 Corneal infection Diseases 0.000 description 1
- 241000699802 Cricetulus griseus Species 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 239000006145 Eagle's minimal essential medium Substances 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 229920001090 Polyaminopropyl biguanide Polymers 0.000 description 1
- 229920001214 Polysorbate 60 Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 241000607715 Serratia marcescens Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229960001716 benzalkonium Drugs 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229960001927 cetylpyridinium chloride Drugs 0.000 description 1
- YMKDRGPMQRFJGP-UHFFFAOYSA-M cetylpyridinium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YMKDRGPMQRFJGP-UHFFFAOYSA-M 0.000 description 1
- 239000007979 citrate buffer Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940088679 drug related substance Drugs 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000002366 lipolytic effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- HFWWEMPLBCKNNM-UHFFFAOYSA-N n-[bis(hydroxyamino)methyl]hydroxylamine Chemical compound ONC(NO)NO HFWWEMPLBCKNNM-UHFFFAOYSA-N 0.000 description 1
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 229940093424 polyaminopropyl biguanide Drugs 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical compound [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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
- A61K31/13—Amines
- A61K31/14—Quaternary ammonium compounds, e.g. edrophonium, choline
-
- 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
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- 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
- A61K31/74—Synthetic polymeric materials
- A61K31/765—Polymers containing oxygen
- A61K31/78—Polymers containing oxygen of acrylic acid or derivatives thereof
-
- 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
- A61K31/74—Synthetic polymeric materials
- A61K31/785—Polymers containing nitrogen
- A61K31/787—Polymers containing nitrogen containing heterocyclic rings having nitrogen as a ring hetero atom
- A61K31/79—Polymers of vinyl pyrrolidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
本発明のアカントアメーバ角膜炎の予防剤及び治療剤は有機窒素系消毒剤とジアリルジアルキルアンモニウム含有重合体、特に分子量が1000〜150000であるジアリルジアルキルアンモニウム含有重合体とを組み合わせて配合することにより、アカントアメーバに対する消毒効果を増強させつつ、眼組織への安全性が高いものである。
(式中、l、m及びnは、重合体の分子量が上記に示す範囲内にある限りにおいて決定されるものである。)
試験菌株として、アカントアメーバ(Acanthamoeba castellanii ATCC50514)を用いた。アカントアメーバは、液体培地上で25℃にて培養したアカントアメーバ原体を回収し、遠心分離後、リンゲル溶液1/4濃度を加え希釈及び懸濁し、アカントアメーバ濃度を107〜108(cfu/mL)に調整し、これをアカントアメーバ試験液とした。用いた液体培地は、栄養体はATCC712培地である。
試験菌株として、黄色ブドウ球菌(Staphylococcus aureus ATCC6538)、緑膿菌(Pseudomonas aeruginosa ATCC9027)、霊菌(Serratia marcescens ATCC13880)の細菌3種類;真菌としてカンジダ(Candida albicans ATCC10231)を用いた。
生菌数の減少量=初発菌数−試料における生菌数
37℃のCO2インキュベーターで前培養したチャイニーズハムスター肺由来細胞V79細胞をトリプシン処理後、牛胎児血清含有イーグル最少必須培地に懸濁して細胞懸濁液を得た。
相対コロニー形成率(%)=(各濃度点におけるコロニー数/比較対照のコロニー数)×100
試験レンズとして、2week ACUVUE(グループIV)、ACUVUE ADVANCE(グループI)(共にジョンソン・エンド・ジョンソン社製)を用いた。
PAS−A−1:ジアリルジメチルアンモニウムクロリド二酸化硫黄共重合体(ニットーボーメディカル製)
PAS−84:ジアリルジメチルアンモニウムクロリド二酸化硫黄導入型重合体(ニットーボーメディカル製)
PAS−21CL:ジアリルアミン塩酸塩重合体(ニットーボーメディカル製)
Claims (4)
- 有機窒素系消毒剤及びジアリルジアルキルアンモニウム含有重合体を含むアカントアメーバ角膜炎の予防剤又は治療剤。
- 前記有機窒素系消毒剤がビグアニド系消毒剤又は第四級アンモニウム系消毒剤である、請求項1に記載のアカントアメーバ角膜炎の予防剤又は治療剤。
- 前記ビグアニド系消毒剤又は第四級アンモニウム塩系化合物の配合量が1.0×10−4〜1.0W/V%であり、かつ、前記ジアリルジアルキルアンモニウム含有重合体の配合量が0.005〜1.0W/V%である、請求項2に記載のアカントアメーバ角膜炎の予防剤又は治療剤。
- 前記ジアリルジアルキルアンモニウム含有重合体の分子量が1000〜150000である、請求項1〜3のいずれか1項に記載のアカントアメーバ角膜炎の予防剤又は治療剤。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013098702A JP6106516B2 (ja) | 2013-05-08 | 2013-05-08 | アカントアメーバ角膜炎の予防剤及び治療剤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013098702A JP6106516B2 (ja) | 2013-05-08 | 2013-05-08 | アカントアメーバ角膜炎の予防剤及び治療剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014218461A true JP2014218461A (ja) | 2014-11-20 |
JP6106516B2 JP6106516B2 (ja) | 2017-04-05 |
Family
ID=51937274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013098702A Active JP6106516B2 (ja) | 2013-05-08 | 2013-05-08 | アカントアメーバ角膜炎の予防剤及び治療剤 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6106516B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017142005A1 (ja) * | 2016-02-17 | 2017-08-24 | 株式会社シード | 抗アカントアメーバコンタクトレンズ用溶剤 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443429A (en) * | 1980-11-28 | 1984-04-17 | Bausch & Lomb Incorporated | Contact lens disinfecting and preserving solution (polymeric) |
JP2006509532A (ja) * | 2002-09-30 | 2006-03-23 | ボシュ・アンド・ロム・インコーポレイテッド | 生体材料および生物医学的デバイスへの細菌付着の減少 |
JP3894945B2 (ja) * | 2003-08-20 | 2007-03-22 | 株式会社メニコン | コンタクトレンズ用液剤 |
JP2011517660A (ja) * | 2008-01-31 | 2011-06-16 | ボーシュ アンド ローム インコーポレイティド | 両性界面活性剤及びヒアルロン酸を含む眼科組成物 |
JP5296953B1 (ja) * | 2012-12-12 | 2013-09-25 | 株式会社メニコン | 非イオン性ソフトコンタクトレンズ用消毒液 |
-
2013
- 2013-05-08 JP JP2013098702A patent/JP6106516B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4443429A (en) * | 1980-11-28 | 1984-04-17 | Bausch & Lomb Incorporated | Contact lens disinfecting and preserving solution (polymeric) |
JP2006509532A (ja) * | 2002-09-30 | 2006-03-23 | ボシュ・アンド・ロム・インコーポレイテッド | 生体材料および生物医学的デバイスへの細菌付着の減少 |
JP3894945B2 (ja) * | 2003-08-20 | 2007-03-22 | 株式会社メニコン | コンタクトレンズ用液剤 |
JP2011517660A (ja) * | 2008-01-31 | 2011-06-16 | ボーシュ アンド ローム インコーポレイティド | 両性界面活性剤及びヒアルロン酸を含む眼科組成物 |
JP5296953B1 (ja) * | 2012-12-12 | 2013-09-25 | 株式会社メニコン | 非イオン性ソフトコンタクトレンズ用消毒液 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017142005A1 (ja) * | 2016-02-17 | 2017-08-24 | 株式会社シード | 抗アカントアメーバコンタクトレンズ用溶剤 |
JPWO2017142005A1 (ja) * | 2016-02-17 | 2018-06-14 | 株式会社シード | 抗アカントアメーバコンタクトレンズ用溶剤 |
CN108697820A (zh) * | 2016-02-17 | 2018-10-23 | 株式会社实瞳 | 抗棘阿米巴接触镜用溶剂 |
EP3417885A4 (en) * | 2016-02-17 | 2019-07-10 | Seed Co., Ltd. | ANTI-ACANTHAMOEBA SOLVENT FOR CONTACT LENSES |
US11439146B2 (en) | 2016-02-17 | 2022-09-13 | Seed Co., Ltd. | Anti-Acanthamoeba contact lens solution |
Also Published As
Publication number | Publication date |
---|---|
JP6106516B2 (ja) | 2017-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20010031990A (ko) | 알카리 탄산염을 포함하는 수용액을 이용한 콘택트 렌즈의처리 방법 및 조성물 | |
JPH11249087A (ja) | コンタクトレンズ用液剤 | |
JP2003160482A (ja) | 眼科用液剤及びコンタクトレンズ用液剤 | |
EP3344740A1 (en) | Compositions and methods for multipurpose disinfection and sterilization solutions | |
JP6383893B2 (ja) | 抗アカントアメーバコンタクトレンズ用溶剤 | |
JP2006198001A (ja) | コンタクトレンズ用溶液 | |
JP6106516B2 (ja) | アカントアメーバ角膜炎の予防剤及び治療剤 | |
JP5989326B2 (ja) | コンタクトレンズ用溶剤 | |
JP4634024B2 (ja) | コンタクトレンズ用溶液 | |
JP5407688B2 (ja) | コンタクトレンズ用処理溶液 | |
JP4533110B2 (ja) | 眼科用液剤 | |
CN108310442B (zh) | 眼科用组合物 | |
JP4827232B2 (ja) | コンタクトレンズ用ケア用剤 | |
JP3813133B2 (ja) | コンタクトレンズ用液剤 | |
JP6148941B2 (ja) | リン酸化オリゴ糖化合物を含有する消毒用組成物 | |
JP3693657B2 (ja) | コンタクトレンズ用液剤 | |
JP2004077902A (ja) | コンタクトレンズ用液剤 | |
JP2000084052A (ja) | コンタクトレンズ用液剤 | |
JP3693656B2 (ja) | コンタクトレンズ用液剤 | |
JP3706216B2 (ja) | コンタクトレンズ用剤 | |
JP4947895B2 (ja) | コンタクトレンズケア用組成物 | |
JP2005070591A (ja) | コンタクトレンズ用酵素液剤およびそれを用いたコンタクトレンズの洗浄消毒方法 | |
JP6471292B2 (ja) | 眼科用液剤 | |
JP2002126051A (ja) | コンタクトレンズ用液剤 | |
JP2002128616A (ja) | コンタクトレンズ用液剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160204 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161125 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170131 |
|
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: 20170214 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170306 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6106516 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 |