JP5775462B2 - 眼疾患に適用するためのクルクミノイドおよびその代謝物 - Google Patents
眼疾患に適用するためのクルクミノイドおよびその代謝物 Download PDFInfo
- Publication number
- JP5775462B2 JP5775462B2 JP2011543880A JP2011543880A JP5775462B2 JP 5775462 B2 JP5775462 B2 JP 5775462B2 JP 2011543880 A JP2011543880 A JP 2011543880A JP 2011543880 A JP2011543880 A JP 2011543880A JP 5775462 B2 JP5775462 B2 JP 5775462B2
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- ophthalmic composition
- aqueous ophthalmic
- eye
- curcuminoids
- 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.)
- Expired - Fee Related
Links
- 208000030533 eye disease Diseases 0.000 title claims description 10
- 239000002207 metabolite Substances 0.000 title 1
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 claims description 95
- 239000000203 mixture Substances 0.000 claims description 62
- VFLDPWHFBUODDF-UHFFFAOYSA-N diferuloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(=O)CC(=O)C=CC=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-UHFFFAOYSA-N 0.000 claims description 48
- 235000012754 curcumin Nutrition 0.000 claims description 47
- 229940109262 curcumin Drugs 0.000 claims description 47
- 239000004148 curcumin Substances 0.000 claims description 47
- 239000002736 nonionic surfactant Substances 0.000 claims description 16
- NMRUIRRIQNAQEB-UHFFFAOYSA-N demethoxycurcumin Natural products OC(=CC(C=CC1=CC(=C(C=C1)O)OC)=O)C=CC1=CC=C(C=C1)O NMRUIRRIQNAQEB-UHFFFAOYSA-N 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 15
- 229930153442 Curcuminoid Natural products 0.000 claims description 14
- JYTVKRNTTALBBZ-UHFFFAOYSA-N bis demethoxycurcumin Natural products C1=CC(O)=CC=C1C=CC(=O)CC(=O)C=CC1=CC=CC(O)=C1 JYTVKRNTTALBBZ-UHFFFAOYSA-N 0.000 claims description 14
- PREBVFJICNPEKM-YDWXAUTNSA-N bisdemethoxycurcumin Chemical compound C1=CC(O)=CC=C1\C=C\C(=O)CC(=O)\C=C\C1=CC=C(O)C=C1 PREBVFJICNPEKM-YDWXAUTNSA-N 0.000 claims description 14
- YXAKCQIIROBKOP-UHFFFAOYSA-N di-p-hydroxycinnamoylmethane Natural products C=1C=C(O)C=CC=1C=CC(=O)C=C(O)C=CC1=CC=C(O)C=C1 YXAKCQIIROBKOP-UHFFFAOYSA-N 0.000 claims description 14
- UEPVWRDHSPMIAZ-IZTHOABVSA-N (1e,4z,6e)-5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(4-hydroxyphenyl)hepta-1,4,6-trien-3-one Chemical compound C1=C(O)C(OC)=CC(\C=C\C(\O)=C\C(=O)\C=C\C=2C=CC(O)=CC=2)=C1 UEPVWRDHSPMIAZ-IZTHOABVSA-N 0.000 claims description 13
- HJTVQHVGMGKONQ-LUZURFALSA-N Curcumin II Natural products C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=CC(O)=CC=2)=C1 HJTVQHVGMGKONQ-LUZURFALSA-N 0.000 claims description 13
- 229920000858 Cyclodextrin Polymers 0.000 claims description 13
- 239000006184 cosolvent Substances 0.000 claims description 13
- UEPVWRDHSPMIAZ-UHFFFAOYSA-N p-hydroxycinnamoyl feruloylmethane Natural products C1=C(O)C(OC)=CC(C=CC(O)=CC(=O)C=CC=2C=CC(O)=CC=2)=C1 UEPVWRDHSPMIAZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000003889 eye drop Substances 0.000 claims description 12
- 208000002177 Cataract Diseases 0.000 claims description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000499 gel Substances 0.000 claims description 8
- 235000002639 sodium chloride Nutrition 0.000 claims description 8
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 7
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 7
- 239000008217 ophthalmic excipient Substances 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 208000017442 Retinal disease Diseases 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 206010012689 Diabetic retinopathy Diseases 0.000 claims description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 5
- 208000010412 Glaucoma Diseases 0.000 claims description 5
- 229960000686 benzalkonium chloride Drugs 0.000 claims description 5
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 claims description 5
- 229910021538 borax Inorganic materials 0.000 claims description 5
- 239000000872 buffer Substances 0.000 claims description 5
- 229940012356 eye drops Drugs 0.000 claims description 5
- 235000011187 glycerol Nutrition 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 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 claims description 5
- 208000002780 macular degeneration Diseases 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000004328 sodium tetraborate Substances 0.000 claims description 5
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 5
- 229920003169 water-soluble polymer Polymers 0.000 claims description 5
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical group [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 4
- 239000002738 chelating agent Substances 0.000 claims description 4
- OSASVXMJTNOKOY-UHFFFAOYSA-N chlorobutanol Chemical compound CC(C)(O)C(Cl)(Cl)Cl OSASVXMJTNOKOY-UHFFFAOYSA-N 0.000 claims description 4
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 claims description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 4
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 4
- 229920000053 polysorbate 80 Polymers 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 229920001661 Chitosan Polymers 0.000 claims description 3
- 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 claims description 3
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 3
- 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 claims description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 229920000609 methyl cellulose Polymers 0.000 claims description 3
- 239000001923 methylcellulose Substances 0.000 claims description 3
- 235000010981 methylcellulose Nutrition 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- 239000001509 sodium citrate Substances 0.000 claims description 3
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical group CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
- JCIIKRHCWVHVFF-UHFFFAOYSA-N 1,2,4-thiadiazol-5-amine;hydrochloride Chemical compound Cl.NC1=NC=NS1 JCIIKRHCWVHVFF-UHFFFAOYSA-N 0.000 claims description 2
- 208000009137 Behcet syndrome Diseases 0.000 claims description 2
- 208000016134 Conjunctival disease Diseases 0.000 claims description 2
- 239000001856 Ethyl cellulose Substances 0.000 claims description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 2
- 229920002385 Sodium hyaluronate Polymers 0.000 claims description 2
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 2
- 229960004926 chlorobutanol Drugs 0.000 claims description 2
- KXKPYJOVDUMHGS-OSRGNVMNSA-N chondroitin sulfate Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](OS(O)(=O)=O)[C@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](C(O)=O)O1 KXKPYJOVDUMHGS-OSRGNVMNSA-N 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 208000021921 corneal disease Diseases 0.000 claims description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 2
- 229960001484 edetic acid Drugs 0.000 claims description 2
- 229920001249 ethyl cellulose Polymers 0.000 claims description 2
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 235000001727 glucose Nutrition 0.000 claims description 2
- 239000007951 isotonicity adjuster Substances 0.000 claims description 2
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 claims description 2
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 claims description 2
- 229960002216 methylparaben Drugs 0.000 claims description 2
- 229940067107 phenylethyl alcohol Drugs 0.000 claims description 2
- 229940096826 phenylmercuric acetate Drugs 0.000 claims description 2
- PDTFCHSETJBPTR-UHFFFAOYSA-N phenylmercuric nitrate Chemical compound [O-][N+](=O)O[Hg]C1=CC=CC=C1 PDTFCHSETJBPTR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 2
- 229940068968 polysorbate 80 Drugs 0.000 claims description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 claims description 2
- 229940100996 sodium bisulfate Drugs 0.000 claims description 2
- 229940001607 sodium bisulfite Drugs 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 235000011083 sodium citrates Nutrition 0.000 claims description 2
- 229940037001 sodium edetate Drugs 0.000 claims description 2
- 229940010747 sodium hyaluronate Drugs 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 235000011008 sodium phosphates Nutrition 0.000 claims description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 2
- 229940001474 sodium thiosulfate Drugs 0.000 claims description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 2
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 150000005846 sugar alcohols Polymers 0.000 claims description 2
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 claims description 2
- 229940033663 thimerosal Drugs 0.000 claims description 2
- 235000010384 tocopherol Nutrition 0.000 claims description 2
- 229960001295 tocopherol Drugs 0.000 claims description 2
- 229930003799 tocopherol Natural products 0.000 claims description 2
- 239000011732 tocopherol Substances 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- 235000010447 xylitol Nutrition 0.000 claims description 2
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 claims description 2
- 229960002675 xylitol Drugs 0.000 claims description 2
- 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 claims description 2
- 229920000642 polymer Polymers 0.000 claims 2
- 229920001213 Polysorbate 20 Polymers 0.000 claims 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 1
- 239000006172 buffering agent Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims 1
- 229940068977 polysorbate 20 Drugs 0.000 claims 1
- 230000002335 preservative effect Effects 0.000 claims 1
- 210000001508 eye Anatomy 0.000 description 47
- 238000009472 formulation Methods 0.000 description 31
- 239000003814 drug Substances 0.000 description 25
- 229940079593 drug Drugs 0.000 description 23
- 239000000243 solution Substances 0.000 description 16
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 241001465754 Metazoa Species 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 201000010099 disease Diseases 0.000 description 8
- 238000012377 drug delivery Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 206010007759 Cataract nuclear Diseases 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- 235000006708 antioxidants Nutrition 0.000 description 6
- 229940097362 cyclodextrins Drugs 0.000 description 6
- 208000029552 nuclear cataract Diseases 0.000 description 6
- 230000000699 topical effect Effects 0.000 description 6
- 230000003110 anti-inflammatory effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 208000035475 disorder Diseases 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 231100000673 dose–response relationship Toxicity 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 4
- 201000004569 Blindness Diseases 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 208000001344 Macular Edema Diseases 0.000 description 3
- 206010046851 Uveitis Diseases 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 230000001437 anti-cataract Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- 239000007908 nanoemulsion Substances 0.000 description 3
- 239000000546 pharmaceutical excipient Substances 0.000 description 3
- 229940068984 polyvinyl alcohol Drugs 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011781 sodium selenite Substances 0.000 description 3
- 235000015921 sodium selenite Nutrition 0.000 description 3
- 229960001471 sodium selenite Drugs 0.000 description 3
- FFRFJIZJLZXEJX-YPCIICBESA-N 1-(3,4-Dihydroxyphenyl)-7-(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(O)C(O)=CC=2)=C1 FFRFJIZJLZXEJX-YPCIICBESA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 2
- 206010013774 Dry eye Diseases 0.000 description 2
- 206010025415 Macular oedema Diseases 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 2
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 2
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002260 anti-inflammatory agent Substances 0.000 description 2
- 229940121363 anti-inflammatory agent Drugs 0.000 description 2
- -1 antibacterials Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000013553 cell monolayer Substances 0.000 description 2
- 210000004087 cornea Anatomy 0.000 description 2
- 239000003246 corticosteroid Substances 0.000 description 2
- 229960001334 corticosteroids Drugs 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 150000002634 lipophilic molecules Chemical class 0.000 description 2
- 201000010230 macular retinal edema Diseases 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 229940021182 non-steroidal anti-inflammatory drug Drugs 0.000 description 2
- 229940023490 ophthalmic product Drugs 0.000 description 2
- 210000001328 optic nerve Anatomy 0.000 description 2
- 229940094443 oxytocics prostaglandins Drugs 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 229940068965 polysorbates Drugs 0.000 description 2
- 201000010041 presbyopia Diseases 0.000 description 2
- 150000003180 prostaglandins Chemical class 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 210000001525 retina Anatomy 0.000 description 2
- 208000004644 retinal vein occlusion Diseases 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- 230000003637 steroidlike Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 210000004127 vitreous body Anatomy 0.000 description 2
- ZIUSSTSXXLLKKK-KOBPDPAPSA-N (1e,4z,6e)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one Chemical compound C1=C(O)C(OC)=CC(\C=C\C(\O)=C\C(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 ZIUSSTSXXLLKKK-KOBPDPAPSA-N 0.000 description 1
- SSPCELDPIFWFOR-YPCIICBESA-N (1e,6e)-1-[4,5-dihydroxy-5-(trihydroxymethoxy)cyclohex-3-en-1-yl]-7-(4-hydroxy-3-methoxyphenyl)hepta-1,6-diene-3,5-dione Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C2CC(O)(C(O)=CC2)OC(O)(O)O)=C1 SSPCELDPIFWFOR-YPCIICBESA-N 0.000 description 1
- SWWQQSDRUYSMAR-UHFFFAOYSA-N 1-[(4-hydroxyphenyl)methyl]-1,2,3,4-tetrahydroisoquinoline-6,7-diol;hydrochloride Chemical group Cl.C1=CC(O)=CC=C1CC1C2=CC(O)=C(O)C=C2CCN1 SWWQQSDRUYSMAR-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 244000163122 Curcuma domestica Species 0.000 description 1
- 206010058202 Cystoid macular oedema Diseases 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 208000001860 Eye Infections Diseases 0.000 description 1
- 208000029728 Eyelid disease Diseases 0.000 description 1
- 239000001116 FEMA 4028 Substances 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 208000011671 Lacrimal disease Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 206010025421 Macule Diseases 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 206010061876 Obstruction Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920000148 Polycarbophil calcium Polymers 0.000 description 1
- 208000002158 Proliferative Vitreoretinopathy Diseases 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- 201000007527 Retinal artery occlusion Diseases 0.000 description 1
- 206010038848 Retinal detachment Diseases 0.000 description 1
- 206010038910 Retinitis Diseases 0.000 description 1
- 206010038923 Retinopathy Diseases 0.000 description 1
- 206010038934 Retinopathy proliferative Diseases 0.000 description 1
- 241001303601 Rosacea Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- BGDKAVGWHJFAGW-UHFFFAOYSA-N Tropicamide Chemical compound C=1C=CC=CC=1C(CO)C(=O)N(CC)CC1=CC=NC=C1 BGDKAVGWHJFAGW-UHFFFAOYSA-N 0.000 description 1
- 206010064996 Ulcerative keratitis Diseases 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 206010064930 age-related macular degeneration Diseases 0.000 description 1
- 239000003732 agents acting on the eye Substances 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229940035676 analgesics Drugs 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
- 235000011175 beta-cyclodextrine Nutrition 0.000 description 1
- 229960004853 betadex Drugs 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000010217 blepharitis Diseases 0.000 description 1
- 206010005159 blepharospasm Diseases 0.000 description 1
- 230000000744 blepharospasm Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 239000008364 bulk solution Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 230000005779 cell damage Effects 0.000 description 1
- 208000037887 cell injury Diseases 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 201000005667 central retinal vein occlusion Diseases 0.000 description 1
- 229940045110 chitosan Drugs 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 210000000795 conjunctiva Anatomy 0.000 description 1
- 201000007717 corneal ulcer Diseases 0.000 description 1
- 235000003373 curcuma longa Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 201000010206 cystoid macular edema Diseases 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000017858 demethylation Effects 0.000 description 1
- 238000010520 demethylation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 208000011323 eye infectious disease Diseases 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 210000002950 fibroblast Anatomy 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 230000028709 inflammatory response Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008384 membrane barrier Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003232 mucoadhesive effect Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 208000021971 neovascular inflammatory vitreoretinopathy Diseases 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 231100000957 no side effect Toxicity 0.000 description 1
- 239000000041 non-steroidal anti-inflammatory agent Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229940066429 octoxynol Drugs 0.000 description 1
- 229920002113 octoxynol Polymers 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 239000002997 ophthalmic solution Substances 0.000 description 1
- 229940054534 ophthalmic solution Drugs 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036542 oxidative stress Effects 0.000 description 1
- 230000000242 pagocytic effect Effects 0.000 description 1
- 239000003961 penetration enhancing agent Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000007971 pharmaceutical suspension Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229950005134 polycarbophil Drugs 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 201000007914 proliferative diabetic retinopathy Diseases 0.000 description 1
- 230000006785 proliferative vitreoretinopathy Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 208000022749 pupil disease Diseases 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 208000014733 refractive error Diseases 0.000 description 1
- 210000001927 retinal artery Anatomy 0.000 description 1
- 230000004264 retinal detachment Effects 0.000 description 1
- 201000004700 rosacea Diseases 0.000 description 1
- 210000003786 sclera Anatomy 0.000 description 1
- 229940082569 selenite Drugs 0.000 description 1
- MCAHWIHFGHIESP-UHFFFAOYSA-L selenite(2-) Chemical compound [O-][Se]([O-])=O MCAHWIHFGHIESP-UHFFFAOYSA-L 0.000 description 1
- 231100000161 signs of toxicity Toxicity 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 210000000434 stratum corneum Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229960004791 tropicamide Drugs 0.000 description 1
- 230000008728 vascular permeability Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/906—Zingiberaceae (Ginger family)
- A61K36/9066—Curcuma, e.g. common turmeric, East Indian arrowroot or mango ginger
-
- 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
- A61K31/12—Ketones
-
- 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
- A61K9/0048—Eye, e.g. artificial tears
-
- 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
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/06—Antiglaucoma agents or miotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/12—Ophthalmic agents for cataracts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Epidemiology (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Medical Informatics (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Alternative & Traditional Medicine (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
ホウ酸塩緩衝液の調製:
1)3.81gの四ホウ酸ナトリウムを計って、ビーカーへ入れ、100mlの水に溶解した。
2)6.8gのホウ酸を計って、ビーカーへ入れ、100mlの水に溶解した。
3)四ホウ酸ナトリウム溶液のpHをチェックし、9の範囲にあることを見出した。これをホウ酸の添加によって7.2のpHに調整した。
4)このように調製した緩衝液を用いて、製剤のpHを調整した。
1)60mgのクルクミンを計って、10mlのビーカーへ入れた。
2)これに、1g(765ul)のTween80および1gのPEGを加え、ガラス棒を用いてよく撹拌した。
3)この後、試験管を30分間、またはクルクミンが完全に可溶化するまで、超音波処理した。
4)深紅色溶液ができた。
1)100mlの水を磁気攪拌機上のビーカーに入れた。
2)HPMCを加え、全てのHPMCが溶解するまで撹拌した。
3)クルクミン+Tween80溶液を、15分間、撹拌しながら、これに1滴ずつ加えた。
4)これに、BAC、EDTA、およびNaClを加え、全ての内容物が完全に溶解するまで撹拌し、黄色の透明な溶液が得られた。
5)溶液のpHをチェックし、5.3〜5.4の範囲であることを見出した。したがって、ホウ酸塩緩衝液で6.5のpHまでそれを調整した。
溶液Aの調製:
1.20mgのヒドロキシプロピルメチルセルロースを正確に計り、2Lの水(バッチサイズの10%)を含む容器にそれを加え、それを約90℃まで加熱し、一晩、放置する。
2.次の日、前記溶液を完全に分散するまで撹拌し、精製水で容積を6L(バッチサイズの30%)にし、それをよく撹拌して、均一な分散液を得る。
3.前記溶液を2μプレフィルターを通して濾過し、充填容器へ入れる。その後、この溶液をオートクレーブする。
1.14Lの精製水を新たに製造容器に収集する。4.67gのホウ砂を正確に計り、製造容器に加える。完全に溶解するまで撹拌する。
2.4mlの塩化ベンザルコニウム溶液を正確に計り、製造容器に加え、完全に溶解するまで撹拌する。
3.20gのエデト酸二ナトリウムを正確に計り、完全に溶解するまで撹拌しながら、製造容器に加える。
4.159gの塩化ナトリウムを正確に計り、完全に溶解するまで撹拌しながら、製造容器に加える。
1.12gのクルクミン98%を正確に計り、それをガラスビーカーに加える。
2.212gのポリソルベート−80を正確に計り、適切なサイズのガラスビーカーに加える。
3.224gのポリエチレングリコール400を正確に計り、それをビーカーに加える。
4.混合物を30分間、完全に溶解するまで超音波処理する。
1.「溶液C」に「溶液B」を加え、よく撹拌する。
2.その溶液を0.2μのフィルターに通して濾過し、「溶液A」を含むオートクレーブされた充填容器へ入れる。
3.5.8〜6.4であるべきであるpHをチェックする。
ナノ乳化製剤に関して行われた粒子サイズ分布研究により、クルクミン分子が本製剤中にナノサイズの粒子として存在することがさらに確認された。最初、製剤化されていない形で374nmであるクルクミン分子が独特な過程を通して8〜11nmのサイズの粒子へ乳化されていることがこの研究により証明され、それは、本発明者らの製剤によるクルクミンのこの輸送および効力の増強を示している。
上記製剤の生物学的利用率を、ヒト肺癌線維芽細胞株のA549細胞株について行った。これらは、迅速な増殖能力をもつ接着細胞である。細胞を、それらが約90%集密度に達するまでDMEM培地中で培養し、その後、それらを12ウェルプレートへ分割した。培養プレートが約90〜100%集密になったとき、それらを実験に用いた。通常、ウェルあたり105細胞の播種密度は3日以内に約90%集密培養物を生じさせることができる。
製剤の抗白内障効果に関するインビボ効力実験により、その化合物が、眼バリアを通って透過し、網膜に達し、ラットにおける白内障形成を防ぎ得ることが示されている。
実験期間を通じて、いずれの動物も毒性および死亡の臨床徴候を示さなかった。グループI(対照)動物の眼は全て、透明であることが見出された。亜セレン酸ナトリウムを注射されたグループII動物においては、70%の眼に濃い混濁型白内障、20%の眼に強い核白内障、および10%の眼に核白内障を発症したが、グループIII(治療)動物において、55%の眼(11個の眼)に白内障は観察されず、10%(2個の眼)に強い核白内障、10%(2個の眼)に核白内障、および25%の眼(5個の眼)に嚢下混濁が観察された。
Claims (15)
- a)0.02%w/vから2.5%w/vの量の単独または併用のいずれかでの天然または合成のクルクミノイドと;
b)1%w/vの量の1以上の非イオン性界面活性剤と;
c)1%w/vの量の1以上の共溶媒を薬学的眼科的賦形剤と、を共に含み、
前記クルクミノイドの粒子サイズが8〜11nm(ナノメートル)であり、
前記天然クルクミノイドがクルクミン、ビスデメトキシクルクミン、およびデメトキシクルクミンから選択され、前記合成クルクミノイドが合成的に誘導されたビス−o−デメチルクルクミンおよび/または他のデメチル化クルクミノイドから選択される、水性眼科用組成物。 - 前記組成物が点眼ゲルその他の点眼剤の形をとる、請求項1に記載の水性眼科用組成物。
- 前記非イオン性界面活性剤が、ポリソルベート80、ポリソルベート20、及びポリエチレングリコールエステル系非イオン性界面活性剤、またはそれらの組み合わせから選択される、請求項1に記載の水性眼科用組成物。
- 前記共溶媒が多価アルコールから選択される、請求項1に記載の水性眼科用組成物。
- 前記適切な眼科的賦形剤がポリマー、キレート化剤、安定剤、等張化剤、緩衝剤、保存
剤、増粘剤、および錯化剤から選択される、請求項1に記載の水性眼科用組成物。 - 前記ポリマーが、水溶性ポリマーから選択される、請求項5に記載の水性眼科用組成物。
- 前記キレート化剤がEDTAの二ナトリウム塩から選択される、請求項5に記載の水性眼科用組成物。
- 前記安定剤が、亜硫酸水素ナトリウム、グリセリン、クエン酸ナトリウム、ブチルヒドロキシアニソール、塩化ベンザルコニウム、エデト酸およびその薬学的に許容される塩、エデト酸ナトリウムと併用するトコフェロールから選択される、請求項5に記載の水性眼科用組成物。
- 前記等張化剤が、塩化ナトリウム、塩化カリウム、D−マンニトール、グルコース、グリセリン、およびキシリトールから選択される、請求項5に記載の水性眼科用組成物。
- 前記増粘剤が、メチルセルロース、エチルセルロース、ヒドロキシプロピルメチルセルロース、ポリビニルピロリドン、ポリビニルアルコール、コンドロイチン硫酸ナトリウム、ヒアルロン酸ナトリウム、およびキトサンから選択される、請求項5に記載の水性眼科用組成物。
- 前記保存剤が、亜硫酸水素ナトリウム、重硫酸ナトリウム、チオ硫酸ナトリウム、塩化ベンザルコニウム、クロロブタノール、チメロサール、酢酸フェニル水銀、硝酸フェニル水銀、メチルパラベン、およびフェニルエチルアルコールから選択される、請求項5に記載の水性眼科用組成物。
- 前記緩衝剤が、炭酸ナトリウム、四ホウ酸ナトリウム、リン酸ナトリウム、酢酸ナトリウム、重炭酸ナトリウムから選択される、請求項5に記載の水性眼科用組成物。
- 更に、コロイド状薬物担体としてのシクロデキストリンを含む、請求項1に記載の水性眼科用組成物。
- 眼疾患の予防及び治療に適用される、請求項1に記載の水性眼科用組成物。
- 前記眼疾患は、ベーチェット病、網膜疾患、糖尿病性網膜症、白内障、結膜疾患、角膜疾患、黄斑変性症、及び緑内障から選択される、請求項14に記載の水性眼科用組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2827CH2008 | 2008-11-17 | ||
IN2827/CHE/2008 | 2008-11-17 | ||
PCT/IN2009/000650 WO2010070664A1 (en) | 2008-11-17 | 2009-11-17 | Curcuminoids and its metabolites for the application in ocular diseases |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012508793A JP2012508793A (ja) | 2012-04-12 |
JP5775462B2 true JP5775462B2 (ja) | 2015-09-09 |
Family
ID=42268388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011543880A Expired - Fee Related JP5775462B2 (ja) | 2008-11-17 | 2009-11-17 | 眼疾患に適用するためのクルクミノイドおよびその代謝物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110212142A1 (ja) |
EP (1) | EP2346520B1 (ja) |
JP (1) | JP5775462B2 (ja) |
CN (1) | CN102176920B (ja) |
AU (1) | AU2009329024A1 (ja) |
WO (1) | WO2010070664A1 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2743965A1 (en) * | 2008-11-17 | 2010-06-24 | Laila Pharmaceuticals Pvt. Ltd. | A process for nanoemulsification of curcumin and derivatives of curcumin |
CN102215856B (zh) | 2008-12-01 | 2014-03-05 | 莱拉制药用品私营有限责任公司 | 用于炎症、皮肤病、粘膜病以及其它相关疾病治疗的外用制剂 |
EP2410999A4 (en) | 2009-03-23 | 2012-04-18 | Laila Pharmaceuticals Pvt Ltd | CURCUMINOIDS AND THEIR METABOLIC PRODUCTS FOR ALLERGIC EYE / NOSIS DISEASES |
US20100305046A1 (en) * | 2009-06-02 | 2010-12-02 | Abbott Medical Optics Inc. | Stable cyclosporine containing ophthalmic emulsion for treating dry eyes |
US9480645B2 (en) | 2009-06-02 | 2016-11-01 | Abbott Medical Optics Inc. | Omega-3 oil containing ophthalmic emulsions |
AT509777B1 (de) | 2010-04-30 | 2012-03-15 | Orphanidis Pharma Res Gmbh | Adhesive retardformulierungen zur lokalen verabreichung von curcumin |
US9310624B2 (en) | 2010-07-05 | 2016-04-12 | Jagrat Natavar DAVE | Refractive-diffractive ophthalmic device and compositions useful for producing same |
WO2012024405A2 (en) * | 2010-08-17 | 2012-02-23 | The Ohio State University | Curcumin compositions and uses thereof |
US20130309218A1 (en) * | 2011-01-31 | 2013-11-21 | Wacker Chemie Ag | Process for producing aqueous solution containing fat-soluble substance |
EP2672828B1 (en) | 2011-02-10 | 2015-04-29 | Unilever N.V. | Antimicrobial composition |
CN102406594A (zh) * | 2011-12-02 | 2012-04-11 | 常州市第一人民医院 | 一种姜黄素鼻用凝胶剂及其制备方法和应用 |
CN102600115B (zh) * | 2011-12-16 | 2014-04-23 | 西安交通大学 | 姜黄素c及其衍生物c3在防治视网膜黄斑变性药物中的应用 |
AU2013361579B2 (en) * | 2012-12-19 | 2018-05-24 | Bausch + Lomb Ireland Limited | LFA-1 inhibitor formulations |
US10898477B2 (en) * | 2013-07-16 | 2021-01-26 | Bioactives Llc | Nutraceuticals having sustained release for improved bioavailability and method of production |
US9089562B2 (en) * | 2013-08-28 | 2015-07-28 | Presbyopia Therapies Llc | Compositions and methods for the treatment of presbyopia |
JPWO2015174475A1 (ja) * | 2014-05-15 | 2017-04-20 | 株式会社セラバリューズ | 経口摂取用組成物 |
EP3213760A4 (en) * | 2014-10-27 | 2018-06-20 | FBM Indústria Farmacêutica Ltda. | Soluble, stable, anti-inflammatory, proliferative, protective and mucoadhesive pharmaceutical compositions; use thereof for treating mucositis conditions and method for producing same; base pharmaceutical composition for preparing the pharmaceutical compositions and method for producing same |
US10085951B2 (en) | 2014-12-11 | 2018-10-02 | Designs For Health, Inc. | Curcuminoid formulations and related methods of treatment |
CN104644550A (zh) * | 2015-01-27 | 2015-05-27 | 广州拜恩化学科技有限公司 | 姜黄素纳米胶束滴眼液及其制备方法与应用 |
CN106511269A (zh) * | 2016-12-12 | 2017-03-22 | 江西中医药大学 | 一种姜黄素纳米混悬眼用制剂及制备方法 |
CZ307916B6 (cs) * | 2017-05-08 | 2019-08-21 | mcePharma s. r. o. | Orodispergovatelná tableta s biodostupným kurkuminem a její použití |
CN107496450B (zh) * | 2017-10-21 | 2020-07-10 | 深圳赞狮靶向基因工程有限公司 | 一种预防与治疗近视的药物活性组合物 |
CN108653354A (zh) * | 2018-08-15 | 2018-10-16 | 广东莱恩医药研究院有限公司 | 一种眼用药膏及其制备方法和应用 |
CN108853013B (zh) * | 2018-08-15 | 2020-04-17 | 广东莱恩医药研究院有限公司 | 一种滴眼液及其制备方法和应用 |
CN108904562A (zh) * | 2018-08-15 | 2018-11-30 | 广东莱恩医药研究院有限公司 | 一种眼用凝胶剂及其制备方法和应用 |
MX2021009520A (es) | 2021-08-06 | 2023-02-07 | Foodvica S A De C V | Composicion oftalmica para el tratamiento de trastornos visuales. |
WO2023229993A1 (en) * | 2022-05-25 | 2023-11-30 | Curative Biotechnology, Inc. | Ophthalmic formulation capable of delivering metformin to choroid rpe and retina |
CN117180350A (zh) * | 2023-09-04 | 2023-12-08 | 江苏一叶兰生物医疗科技有限公司 | 一种用于眼部缓释的凝胶敷料及其配方 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0656779B1 (en) * | 1992-08-28 | 2000-04-12 | Pharmos Corporation | Submicron emulsions as ocular drug delivery vehicles |
US6245349B1 (en) * | 1996-02-23 | 2001-06-12 | éLAN CORPORATION PLC | Drug delivery compositions suitable for intravenous injection |
IT1306123B1 (it) * | 1999-04-02 | 2001-05-30 | Technopharma Sa | Soluzione oftalmica viscosizzata con azione detergente sulle lenti acontatto. |
DE19956848A1 (de) * | 1999-11-26 | 2001-05-31 | Basf Ag | Curcumin-Formulierungen |
EP1323426A4 (en) * | 2000-10-03 | 2007-01-10 | Senju Pharma Co | EYE DROPS |
KR20020084336A (ko) * | 2001-04-27 | 2002-11-07 | 주식회사 싸이제닉 | 커큐민 또는 이의 유도체를 포함하는 치매 예방 및 치료용조성물 |
US7112340B2 (en) * | 2001-10-19 | 2006-09-26 | Baxter International Inc. | Compositions of and method for preparing stable particles in a frozen aqueous matrix |
US7060733B2 (en) * | 2002-08-15 | 2006-06-13 | The Regents Of The University Of California | Methods for treating pancreatitis with curcumin compounds and inhibitors of reactive oxygen species |
GB2415902A (en) * | 2004-07-01 | 2006-01-11 | Accumed Ltd | Ophthalmic eye preparation |
DE102005039579B4 (de) * | 2005-08-19 | 2022-06-30 | Magforce Ag | Verfahren zur Einschleusung von therapeutischen Substanzen in Zellen |
JP5258571B2 (ja) * | 2005-10-13 | 2013-08-07 | ライラ ニュートラシューティカルズ | クルクマロンガ抽出物からテトラヒドロキシクルクミン濃縮フラクションおよびテトラヒドロテトラヒドロキシクルクミン濃縮フラクションを製造するプロセス |
ES2427216T3 (es) * | 2006-03-06 | 2013-10-29 | The Regents Of The University Of California | Formulaciones de curcuminoides biodisponibles para el tratamiento de la enfermedad de Alzheimer y otros trastornos relacionados con la edad |
US7566162B1 (en) * | 2006-03-07 | 2009-07-28 | Astec, Inc. | Apparatus and method for a hot mix asphalt plant using a high percentage of recycled asphalt products |
CN1857675A (zh) * | 2006-03-14 | 2006-11-08 | 温州医学院 | 一种莪术油毫微囊滴眼液制剂及其制备方法 |
CN101077408A (zh) * | 2006-05-26 | 2007-11-28 | 长春博泰医药生物技术有限责任公司 | 莪术油眼用凝胶及其生产工艺 |
MX2009003680A (es) * | 2006-10-05 | 2009-07-17 | Univ Johns Hopkins | Formulaciones orales, parenterales y topicas dispersables en agua para farmacos deficientemente solubles en agua con el uso de nanoparticulas polimericas inteligentes. |
WO2010010431A1 (en) * | 2008-07-24 | 2010-01-28 | National Institute Of Pharmaceutical Education And Research | Self-nano-emulsifying curcuminoids composition with enhanced bioavailability |
-
2009
- 2009-11-17 US US13/127,590 patent/US20110212142A1/en not_active Abandoned
- 2009-11-17 EP EP09833074.9A patent/EP2346520B1/en not_active Not-in-force
- 2009-11-17 JP JP2011543880A patent/JP5775462B2/ja not_active Expired - Fee Related
- 2009-11-17 CN CN2009801400282A patent/CN102176920B/zh not_active Expired - Fee Related
- 2009-11-17 WO PCT/IN2009/000650 patent/WO2010070664A1/en active Application Filing
- 2009-11-17 AU AU2009329024A patent/AU2009329024A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2010070664A4 (en) | 2010-10-14 |
CN102176920A (zh) | 2011-09-07 |
US20110212142A1 (en) | 2011-09-01 |
AU2009329024A1 (en) | 2010-06-24 |
EP2346520A4 (en) | 2012-12-26 |
EP2346520B1 (en) | 2014-11-26 |
CN102176920B (zh) | 2013-09-18 |
AU2009329024A2 (en) | 2011-05-12 |
EP2346520A1 (en) | 2011-07-27 |
WO2010070664A1 (en) | 2010-06-24 |
JP2012508793A (ja) | 2012-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5775462B2 (ja) | 眼疾患に適用するためのクルクミノイドおよびその代謝物 | |
US8759403B2 (en) | Curcuminoids and its metabolites for the application in allergic ocular/nasal conditions | |
Lanier et al. | Review of approaches for increasing ophthalmic bioavailability for eye drop formulations | |
Mehra et al. | Safety and toxicity of nanomaterials for ocular drug delivery applications | |
US8632815B2 (en) | Process for nanoemulsification of curcumin and derivatives of curcumin | |
US9089480B2 (en) | Anionic oil-in-water emulsions containing prostaglandins and uses thereof | |
Aboali et al. | Curcumin-loaded proniosomal gel as a biofreindly alternative for treatment of ocular inflammation: In-vitro and in-vivo assessment | |
JP2019535798A (ja) | 眼科用活性医薬成分送達のためのシクロデキストリン固体複合体の製造 | |
Wang et al. | Nanocomplexes based polyvinylpyrrolidone K-17PF for ocular drug delivery of naringenin | |
US10716750B2 (en) | Topical ophthalmic formulations of endothelin receptor antagonists | |
US20180161449A1 (en) | Formation of cyclosporin a/cyclodextrin nanoparticles | |
Loftsson et al. | Dexamethasone delivery to posterior segment of the eye | |
US20210000860A1 (en) | Compositions for treating meibomian gland dysfunction | |
Chetoni et al. | MAGL inhibitor NanoMicellar formulation (MAGL-NanoMicellar) for the development of an antiglaucoma eye drop | |
US20240335458A1 (en) | Ophthalmic composition for the treatment of visual disorders | |
CN117425480A (zh) | 用于治疗眼后段疾病的具有氧化铈纳米颗粒的眼用局部组合物 | |
JP2024507326A (ja) | 点眼投与により乾燥型黄斑変性症および網膜光障害を予防・治療するための眼科用製剤 | |
BR132016027034E2 (pt) | processo para preparação de um sistema nanoestruturado polimérico-anfifílico, sistema nanoestruturado polimérico-anfifílico e usos do mesmo | |
AU2011232745A1 (en) | Curcuminoids and its metabolites for the application in allergic nasal conditions | |
GUPTA | STUDIES ON IN SITU GELLING SYSTEM FOR BETTER OCULAR DRUG THERAPY |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120904 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140310 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141210 |
|
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: 20150609 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150703 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5775462 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |