KR101752080B1 - 레보도파 방출 제어형 제제 및 이의 용도 - Google Patents
레보도파 방출 제어형 제제 및 이의 용도 Download PDFInfo
- Publication number
- KR101752080B1 KR101752080B1 KR1020157032127A KR20157032127A KR101752080B1 KR 101752080 B1 KR101752080 B1 KR 101752080B1 KR 1020157032127 A KR1020157032127 A KR 1020157032127A KR 20157032127 A KR20157032127 A KR 20157032127A KR 101752080 B1 KR101752080 B1 KR 101752080B1
- Authority
- KR
- South Korea
- Prior art keywords
- concentration
- formulation
- levodopa
- ipx066
- controlled release
- 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
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 title claims abstract description 314
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 title claims abstract description 311
- 229960004502 levodopa Drugs 0.000 title claims abstract description 311
- 239000000203 mixture Substances 0.000 title claims abstract description 287
- 238000013270 controlled release Methods 0.000 title claims abstract description 86
- 238000009472 formulation Methods 0.000 title claims description 224
- 239000012729 immediate-release (IR) formulation Substances 0.000 claims abstract description 17
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 210
- 239000011324 bead Substances 0.000 claims description 171
- 239000011975 tartaric acid Substances 0.000 claims description 136
- 235000002906 tartaric acid Nutrition 0.000 claims description 135
- IVTMXOXVAHXCHI-YXLMWLKOSA-N (2s)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid;(2s)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1.NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 IVTMXOXVAHXCHI-YXLMWLKOSA-N 0.000 claims description 131
- 239000002775 capsule Substances 0.000 claims description 92
- 239000008188 pellet Substances 0.000 claims description 68
- 229940117841 methacrylic acid copolymer Drugs 0.000 claims description 59
- 229920003145 methacrylic acid copolymer Polymers 0.000 claims description 59
- 230000036470 plasma concentration Effects 0.000 claims description 58
- 229960004205 carbidopa Drugs 0.000 claims description 46
- TZFNLOMSOLWIDK-JTQLQIEISA-N carbidopa (anhydrous) Chemical compound NN[C@@](C(O)=O)(C)CC1=CC=C(O)C(O)=C1 TZFNLOMSOLWIDK-JTQLQIEISA-N 0.000 claims description 40
- 239000008187 granular material Substances 0.000 claims description 34
- 238000004090 dissolution Methods 0.000 claims description 33
- 229920000642 polymer Polymers 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 30
- 229920003141 Eudragit® S 100 Polymers 0.000 claims description 28
- 208000018737 Parkinson disease Diseases 0.000 claims description 25
- 239000004615 ingredient Substances 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 16
- 201000010099 disease Diseases 0.000 claims description 15
- 229920003139 Eudragit® L 100 Polymers 0.000 claims description 14
- 150000001735 carboxylic acids Chemical group 0.000 claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 6
- 238000000338 in vitro Methods 0.000 claims description 6
- 208000024891 symptom Diseases 0.000 claims description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 5
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 5
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 claims description 5
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- 235000021314 Palmitic acid Nutrition 0.000 claims description 4
- 235000021355 Stearic acid Nutrition 0.000 claims description 4
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 4
- 239000004327 boric acid Substances 0.000 claims description 4
- 235000010338 boric acid Nutrition 0.000 claims description 4
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 235000010199 sorbic acid Nutrition 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 208000008039 Secondary Parkinson Disease Diseases 0.000 claims description 2
- 230000037058 blood plasma level Effects 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims 1
- 239000005711 Benzoic acid Substances 0.000 claims 1
- 239000005642 Oleic acid Substances 0.000 claims 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims 1
- 206010034010 Parkinsonism Diseases 0.000 claims 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims 1
- 235000011054 acetic acid Nutrition 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims 1
- 235000010323 ascorbic acid Nutrition 0.000 claims 1
- 239000011668 ascorbic acid Substances 0.000 claims 1
- 229960005070 ascorbic acid Drugs 0.000 claims 1
- 235000010233 benzoic acid Nutrition 0.000 claims 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims 1
- 235000015165 citric acid Nutrition 0.000 claims 1
- 229960001484 edetic acid Drugs 0.000 claims 1
- 239000001530 fumaric acid Substances 0.000 claims 1
- 235000011087 fumaric acid Nutrition 0.000 claims 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims 1
- 239000004310 lactic acid Substances 0.000 claims 1
- 235000014655 lactic acid Nutrition 0.000 claims 1
- 239000001630 malic acid Substances 0.000 claims 1
- 235000011090 malic acid Nutrition 0.000 claims 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims 1
- 235000021313 oleic acid Nutrition 0.000 claims 1
- 239000004334 sorbic acid Substances 0.000 claims 1
- 229940075582 sorbic acid Drugs 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 95
- 239000007787 solid Substances 0.000 abstract description 36
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract description 29
- 239000003954 decarboxylase inhibitor Substances 0.000 abstract description 17
- 239000000546 pharmaceutical excipient Substances 0.000 abstract description 15
- 229940123736 Decarboxylase inhibitor Drugs 0.000 abstract description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 101
- 239000000243 solution Substances 0.000 description 90
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 description 86
- 238000012360 testing method Methods 0.000 description 66
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 62
- 229960001367 tartaric acid Drugs 0.000 description 61
- 239000000454 talc Substances 0.000 description 59
- 229910052623 talc Inorganic materials 0.000 description 59
- 239000008213 purified water Substances 0.000 description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 52
- 229920003134 Eudragit® polymer Polymers 0.000 description 51
- 210000002381 plasma Anatomy 0.000 description 48
- 238000000576 coating method Methods 0.000 description 45
- 229940001089 sinemet Drugs 0.000 description 41
- 239000003826 tablet Substances 0.000 description 41
- 239000001069 triethyl citrate Substances 0.000 description 37
- VMYFZRTXGLUXMZ-UHFFFAOYSA-N triethyl citrate Natural products CCOC(=O)C(O)(C(=O)OCC)C(=O)OCC VMYFZRTXGLUXMZ-UHFFFAOYSA-N 0.000 description 37
- 235000013769 triethyl citrate Nutrition 0.000 description 37
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 36
- DOOTYTYQINUNNV-UHFFFAOYSA-N Triethyl citrate Chemical compound CCOC(=O)CC(O)(C(=O)OCC)CC(=O)OCC DOOTYTYQINUNNV-UHFFFAOYSA-N 0.000 description 36
- 239000008108 microcrystalline cellulose Substances 0.000 description 36
- 229940016286 microcrystalline cellulose Drugs 0.000 description 36
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 36
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 33
- 239000006185 dispersion Substances 0.000 description 31
- 239000011248 coating agent Substances 0.000 description 30
- 210000002966 serum Anatomy 0.000 description 25
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 24
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 23
- 238000002156 mixing Methods 0.000 description 23
- 229960003638 dopamine Drugs 0.000 description 22
- 239000000463 material Substances 0.000 description 20
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 19
- 229940079593 drug Drugs 0.000 description 19
- 239000003814 drug Substances 0.000 description 19
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 19
- 230000002829 reductive effect Effects 0.000 description 19
- 239000001856 Ethyl cellulose Substances 0.000 description 17
- 235000019325 ethyl cellulose Nutrition 0.000 description 17
- 229920001249 ethyl cellulose Polymers 0.000 description 17
- 239000002831 pharmacologic agent Substances 0.000 description 17
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 17
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 17
- 229940069328 povidone Drugs 0.000 description 17
- 235000019441 ethanol Nutrition 0.000 description 16
- 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 description 15
- 239000002253 acid Substances 0.000 description 15
- 230000003111 delayed effect Effects 0.000 description 15
- 239000012925 reference material Substances 0.000 description 15
- 238000011049 filling Methods 0.000 description 14
- 239000007921 spray Substances 0.000 description 14
- 238000001035 drying Methods 0.000 description 12
- 239000007903 gelatin capsule Substances 0.000 description 12
- 238000001727 in vivo Methods 0.000 description 12
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 11
- 238000007792 addition Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- 239000012530 fluid Substances 0.000 description 11
- 230000001771 impaired effect Effects 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 10
- 230000000968 intestinal effect Effects 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- VILMUCRZVVVJCA-UHFFFAOYSA-M sodium glycolate Chemical compound [Na+].OCC([O-])=O VILMUCRZVVVJCA-UHFFFAOYSA-M 0.000 description 10
- 229940071117 starch glycolate Drugs 0.000 description 10
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 9
- -1 but not limited to Substances 0.000 description 9
- 235000019359 magnesium stearate Nutrition 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 229920002690 Polyoxyl 40 HydrogenatedCastorOil Polymers 0.000 description 8
- 230000000144 pharmacologic effect Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- WSVLPVUVIUVCRA-KPKNDVKVSA-N Alpha-lactose monohydrate Chemical compound O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O WSVLPVUVIUVCRA-KPKNDVKVSA-N 0.000 description 7
- 229920002785 Croscarmellose sodium Polymers 0.000 description 7
- 229930195725 Mannitol Natural products 0.000 description 7
- 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 7
- 229960001681 croscarmellose sodium Drugs 0.000 description 7
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 description 7
- 229960001021 lactose monohydrate Drugs 0.000 description 7
- 239000000594 mannitol Substances 0.000 description 7
- 235000010355 mannitol Nutrition 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000717 retained effect Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 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 6
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 229960001375 lactose Drugs 0.000 description 6
- 239000008101 lactose Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 229920003143 Eudragit® FS 30 D Polymers 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000002702 enteric coating Substances 0.000 description 5
- 238000009505 enteric coating Methods 0.000 description 5
- 229920000159 gelatin Polymers 0.000 description 5
- 235000019322 gelatine Nutrition 0.000 description 5
- 238000001802 infusion Methods 0.000 description 5
- 230000004899 motility Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- CTKXFMQHOOWWEB-UHFFFAOYSA-N Ethylene oxide/propylene oxide copolymer Chemical compound CCCOC(C)COCCO CTKXFMQHOOWWEB-UHFFFAOYSA-N 0.000 description 4
- 239000001828 Gelatine Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 239000007894 caplet Substances 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 229920001993 poloxamer 188 Polymers 0.000 description 4
- 229940044519 poloxamer 188 Drugs 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- 239000007916 tablet composition Substances 0.000 description 4
- HFVMEOPYDLEHBR-UHFFFAOYSA-N (2-fluorophenyl)-phenylmethanol Chemical compound C=1C=CC=C(F)C=1C(O)C1=CC=CC=C1 HFVMEOPYDLEHBR-UHFFFAOYSA-N 0.000 description 3
- QISOBCMNUJQOJU-UHFFFAOYSA-N 4-bromo-1h-pyrazole-5-carboxylic acid Chemical compound OC(=O)C=1NN=CC=1Br QISOBCMNUJQOJU-UHFFFAOYSA-N 0.000 description 3
- PXRKCOCTEMYUEG-UHFFFAOYSA-N 5-aminoisoindole-1,3-dione Chemical compound NC1=CC=C2C(=O)NC(=O)C2=C1 PXRKCOCTEMYUEG-UHFFFAOYSA-N 0.000 description 3
- 208000024827 Alzheimer disease Diseases 0.000 description 3
- 208000012902 Nervous system disease Diseases 0.000 description 3
- 208000025966 Neurological disease Diseases 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- WXBLLCUINBKULX-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=CC=C1 WXBLLCUINBKULX-UHFFFAOYSA-N 0.000 description 3
- 230000008499 blood brain barrier function Effects 0.000 description 3
- 210000001218 blood-brain barrier Anatomy 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Natural products CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 3
- 238000007918 intramuscular administration Methods 0.000 description 3
- 125000005395 methacrylic acid group Chemical group 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 150000002888 oleic acid derivatives Chemical class 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 201000000980 schizophrenia Diseases 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000013268 sustained release Methods 0.000 description 3
- 239000012730 sustained-release form Substances 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 101100248253 Arabidopsis thaliana RH40 gene Proteins 0.000 description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 2
- 208000019430 Motor disease Diseases 0.000 description 2
- 208000009205 Tinnitus Diseases 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229960000913 crospovidone Drugs 0.000 description 2
- 238000006114 decarboxylation reaction Methods 0.000 description 2
- 238000013265 extended release Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007970 homogeneous dispersion Substances 0.000 description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 2
- 229920000639 hydroxypropylmethylcellulose acetate succinate Polymers 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229940064918 levodopa and decarboxylase inhibitor Drugs 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000000926 neurological effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 229920000523 polyvinylpolypyrrolidone Polymers 0.000 description 2
- 235000013809 polyvinylpolypyrrolidone Nutrition 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 210000000813 small intestine Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000886 tinnitus Toxicity 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 1
- 206010001541 Akinesia Diseases 0.000 description 1
- 208000006096 Attention Deficit Disorder with Hyperactivity Diseases 0.000 description 1
- 102000004031 Carboxy-Lyases Human genes 0.000 description 1
- 108090000489 Carboxy-Lyases Proteins 0.000 description 1
- 229920000623 Cellulose acetate phthalate Polymers 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 206010061818 Disease progression Diseases 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 208000014094 Dystonic disease Diseases 0.000 description 1
- 229920003135 Eudragit® L 100-55 Polymers 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 208000023105 Huntington disease Diseases 0.000 description 1
- 208000005903 Manganese Poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 206010061296 Motor dysfunction Diseases 0.000 description 1
- 206010030312 On and off phenomenon Diseases 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 229920002675 Polyoxyl Polymers 0.000 description 1
- 208000005793 Restless legs syndrome Diseases 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000029028 brain injury Diseases 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229940081734 cellulose acetate phthalate Drugs 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000005750 disease progression Effects 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000003844 drug implant Substances 0.000 description 1
- 230000002183 duodenal effect Effects 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 208000010118 dystonia Diseases 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 210000000208 hepatic perisinusoidal cell Anatomy 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229940031704 hydroxypropyl methylcellulose phthalate Drugs 0.000 description 1
- 229920003132 hydroxypropyl methylcellulose phthalate Polymers 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000007913 intrathecal administration Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 210000001630 jejunum Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013563 matrix tablet Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000037023 motor activity Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000008184 oral solid dosage form Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 229940100467 polyvinyl acetate phthalate Drugs 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000009295 sperm incapacitation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229940103422 stalevo Drugs 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000011269 treatment regimen Methods 0.000 description 1
- 210000002438 upper gastrointestinal tract Anatomy 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/12—Carboxylic acids; Salts or anhydrides thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
-
- 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
-
- 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
- A61K31/435—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
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4458—Non condensed piperidines, e.g. piperocaine only substituted in position 2, e.g. methylphenidate
-
- 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
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
-
- 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- 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
- A61K9/20—Pills, tablets, discs, rods
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
- A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
- A61K9/2846—Poly(meth)acrylates
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/34—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings
- C07C229/36—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton containing six-membered aromatic rings with at least one amino group and one carboxyl group bound to the same carbon atom of the carbon skeleton
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Inorganic Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Psychiatry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US945707P | 2007-12-28 | 2007-12-28 | |
| US61/009,457 | 2007-12-28 | ||
| PCT/US2008/014080 WO2009085306A1 (en) | 2007-12-28 | 2008-12-26 | Controlled release formulations of levodopa and uses thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137024633A Division KR101569604B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150133854A KR20150133854A (ko) | 2015-11-30 |
| KR101752080B1 true KR101752080B1 (ko) | 2017-06-28 |
Family
ID=40824610
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020157032127A Active KR101752080B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
| KR1020137024633A Active KR101569604B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
| KR1020107016189A Active KR101451564B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020137024633A Active KR101569604B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
| KR1020107016189A Active KR101451564B1 (ko) | 2007-12-28 | 2008-12-26 | 레보도파 방출 제어형 제제 및 이의 용도 |
Country Status (12)
| Country | Link |
|---|---|
| US (8) | US8377474B2 (enExample) |
| EP (1) | EP2234963B1 (enExample) |
| JP (3) | JP5783725B2 (enExample) |
| KR (3) | KR101752080B1 (enExample) |
| CN (1) | CN101910113A (enExample) |
| AU (1) | AU2008343787B2 (enExample) |
| CA (1) | CA2711014C (enExample) |
| IL (3) | IL206756A (enExample) |
| MX (1) | MX2010007207A (enExample) |
| NZ (2) | NZ602302A (enExample) |
| WO (1) | WO2009085306A1 (enExample) |
| ZA (1) | ZA201005309B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101752080B1 (ko) | 2007-12-28 | 2017-06-28 | 임팩스 라보라토리즈, 인코포레이티드 | 레보도파 방출 제어형 제제 및 이의 용도 |
| US20110166370A1 (en) | 2010-01-12 | 2011-07-07 | Charles Winston Saunders | Scattered Branched-Chain Fatty Acids And Biological Production Thereof |
| EP2629615B1 (en) | 2010-10-22 | 2018-10-10 | Duke University | Slow-release formulations of 5-hydroxytryptophan as an adjunct to pro-serotonergic therapies |
| WO2013035053A2 (en) * | 2011-09-09 | 2013-03-14 | Kareus Therapeutics, Sa | Novel conjugation-facilitated transport of drugs across blood brain barrier |
| WO2014006571A2 (en) | 2012-07-02 | 2014-01-09 | Ranbaxy Laboratories Limited | Extended-release pharmaceutical dosage forms of carbidopa and levodopa and processes of preparation thereof |
| NZ747373A (en) * | 2012-10-22 | 2020-02-28 | Civitas Therapeutics Inc | Reducing inter-patient variability of levodopa plasma concentrations |
| US20140150787A1 (en) * | 2012-12-04 | 2014-06-05 | Civitas Therapeutics, Inc. | Devices and methods for puncturing a capsule to release a powdered medicament therefrom |
| US9468681B2 (en) | 2013-03-01 | 2016-10-18 | California Institute Of Technology | Targeted nanoparticles |
| US10510914B2 (en) | 2013-03-21 | 2019-12-17 | Board Of Trustees Of Michigan State University | Transparent energy-harvesting devices |
| CN103417494B (zh) * | 2013-08-13 | 2015-12-23 | 杭州高成生物营养技术有限公司 | 一种以酒石酸作为主要成分的微丸 |
| PL3054929T3 (pl) * | 2013-10-07 | 2021-05-31 | Impax Laboratories, Llc | Mukoadhezyjne preparaty lewodopy i / lub estrów lewodopy o kontrolowanym uwalnianiu oraz ich zastosowania |
| US10987313B2 (en) | 2013-10-07 | 2021-04-27 | Impax Laboratories, Llc | Muco-adhesive, controlled release formulations of levodopa and/or esters of levodopa and uses thereof |
| JP6914860B2 (ja) | 2015-07-01 | 2021-08-04 | カリフォルニア インスティチュート オブ テクノロジー | カチオン性粘液酸ポリマー系デリバリーシステム |
| EP3184101A1 (en) | 2015-12-21 | 2017-06-28 | Sandoz Ag | Levodopa and carbidopa modified release composition |
| KR102443161B1 (ko) | 2016-07-11 | 2022-09-14 | 콘테라 파르마 에이/에스 | 아침 운동 불능을 치료하기 위한 박동성 약물 전달 시스템 |
| US10736905B1 (en) | 2016-09-09 | 2020-08-11 | Shahin Fatholahi | Nefopam dosage forms and methods of treatment |
| JP7066351B2 (ja) * | 2017-08-18 | 2022-05-13 | 大原薬品工業株式会社 | 良好な徐放性を有する、レボドパ含有小型化錠剤 |
| US10736874B1 (en) | 2017-09-08 | 2020-08-11 | Shahin Fatholahi | Methods for treating pain associated with sickle cell disease |
| US11446311B2 (en) | 2017-09-08 | 2022-09-20 | Shahin Fatholahi | Methods for treating pain associated with sickle cell disease |
| EP3760191A4 (en) | 2018-02-28 | 2021-05-05 | Shanghai WD Pharmaceutical Co., Ltd | PHARMACEUTICAL COMPOSITION, PROCESS FOR PREPARATION AND USE OF THE LATTER |
| WO2019217583A1 (en) | 2018-05-09 | 2019-11-14 | Board Of Trustees Of Michigan State University | Near-infrared harvesting transparent luminescent solar concentrators with engineered stokes shift |
| US11911513B2 (en) | 2018-05-23 | 2024-02-27 | Shanghai Wd Pharmaceutical Co., Ltd | Controlled-release system of active pharmaceutical ingredient and preparation method therefor |
| WO2019223753A1 (zh) | 2018-05-23 | 2019-11-28 | 上海汉都医药科技有限公司 | 活性药物成分的控释系统及其制备方法 |
| JP7483193B2 (ja) | 2018-06-13 | 2024-05-15 | カリフォルニア・インスティテュート・オブ・テクノロジー | 血脳バリアを越えるためのナノ粒子とそれを用いた治療法 |
| WO2020018959A1 (en) | 2018-07-19 | 2020-01-23 | Impel Neuropharma, Inc. | Respiratory tract delivery of levodopa and dopa decarboxylase inhibitor for treatment of parkinson's disease |
| WO2020068670A1 (en) | 2018-09-24 | 2020-04-02 | Board Of Trustees Of Michigan State University | Transparent luminescent solar concentrator |
| US11698461B1 (en) | 2019-11-20 | 2023-07-11 | Telephonics Corp. | GPS denial detection and reporting and mitigation |
| CN111701024B (zh) * | 2020-05-26 | 2022-05-24 | 上海京新生物医药有限公司 | 一种左旋多巴制剂及其制备方法及其应用 |
| US11986449B2 (en) | 2020-12-22 | 2024-05-21 | Amneal Pharmaceuticals Llc | Levodopa dosing regimen |
| KR20230124622A (ko) | 2020-12-22 | 2023-08-25 | 암닐 파마슈티컬스 엘엘씨 | 레보도파 투여 요법 |
| CN114762684B (zh) * | 2021-01-14 | 2023-11-21 | 华益泰康药业股份有限公司 | 一种治疗帕金森的缓释胶囊及其制备方法 |
| CN113616621B (zh) * | 2021-08-19 | 2025-03-14 | 北京世桥生物制药有限公司 | 一种左旋多巴和卡比多巴控释制剂及其制备方法 |
| WO2025032501A1 (en) * | 2023-08-08 | 2025-02-13 | Alembic Pharmaceuticals Limited | Pharmaceutical composition comprising combination of levodopa and carbidopa |
| US12303604B1 (en) | 2024-10-16 | 2025-05-20 | Currax Pharmaceuticals Llc | Pharmaceutical formulations comprising naltrexone and/or bupropion |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070148238A1 (en) * | 2005-06-23 | 2007-06-28 | Spherics, Inc. | Dosage forms for movement disorder treatment |
Family Cites Families (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3891696A (en) | 1973-11-02 | 1975-06-24 | Interx Research Corp | Novel, transient pro-drug forms of l-dopa |
| FR2470599A1 (fr) | 1979-12-07 | 1981-06-12 | Panoz Donald | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus |
| DE3000979A1 (de) | 1980-01-12 | 1981-07-23 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue dipyridamol-retardformen und verfahren zu ihrer herstellung |
| DE3124090A1 (de) | 1981-06-19 | 1983-01-05 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue orale dipyridamolformen |
| DE3126703A1 (de) | 1981-07-07 | 1983-01-27 | Dr. Karl Thomae Gmbh, 7950 Biberach | Bromhexin-retardform und verfahren zu ihrer herstellung |
| US4849227A (en) | 1986-03-21 | 1989-07-18 | Eurasiam Laboratories, Inc. | Pharmaceutical compositions |
| DE3779500T2 (de) | 1986-06-10 | 1993-01-21 | Chiesi Farma Spa | Levodopa-methyl-ester enthaltende pharmazeutische zusammensetzungen, ihre herstellung und therapeutische verwendungen. |
| US4832957A (en) | 1987-12-11 | 1989-05-23 | Merck & Co., Inc. | Controlled release combination of carbidopa/levodopa |
| ZA889189B (en) | 1986-06-16 | 1989-08-30 | Merck & Co Inc | Controlled release combination of carbidopa/levodopa |
| NZ220599A (en) | 1986-06-16 | 1990-10-26 | Merck & Co Inc | Controlled release oral dosage formulation of carbidopa and levodopa |
| JP2782691B2 (ja) | 1987-09-29 | 1998-08-06 | ワーナー−ランバート・コンパニー | 腸溶製剤の安定化 |
| US4938968A (en) | 1988-07-26 | 1990-07-03 | Norjec Development Associates, Inc. | Controlled release indomethacin |
| IT1229856B (it) | 1989-04-20 | 1991-09-13 | Recordati Chem Pharm | Compresse a rilascio controllato contenenti flavossato. |
| IE66933B1 (en) | 1990-01-15 | 1996-02-07 | Elan Corp Plc | Controlled absorption naproxen formulation for once-daily administration |
| DE4101873C2 (de) | 1991-01-23 | 1993-12-09 | Isis Pharma Gmbh | Peroral applizierbare Arzneiform zur Behandlung zentraler Dopaminmangelzustände |
| US5624960A (en) | 1991-01-23 | 1997-04-29 | Isis Pharma Gmbh | Orally administrable drugs for the treatment of central dopamine deficiency conditions |
| IT1255522B (it) | 1992-09-24 | 1995-11-09 | Ubaldo Conte | Compressa per impiego terapeutico atta a cedere una o piu' sostanze attive con differenti velocita' |
| IT1264696B1 (it) | 1993-07-09 | 1996-10-04 | Applied Pharma Res | Forme farmaceutiche destinate alla somministrazione orale in grado di rilasciare sostanze attive a velocita' controllata e differenziata |
| WO1995003052A1 (en) | 1993-07-22 | 1995-02-02 | Warner-Lambert Company | Controlled release tacrine drug delivery systems and methods for preparing same |
| SG80553A1 (en) | 1995-07-20 | 2001-05-22 | Tanabe Seiyaku Co | Pharmaceutical preparation in form of coated capsule releasable at lower part of digestive tract |
| US5840756A (en) | 1995-07-21 | 1998-11-24 | Teva Pharmaceutical Industries Ltd. | Pharmaceutical composition of L-DOPA ester |
| AUPN605795A0 (en) | 1995-10-19 | 1995-11-09 | F.H. Faulding & Co. Limited | Analgesic pharmaceutical composition |
| IT1282576B1 (it) | 1996-02-06 | 1998-03-31 | Jagotec Ag | Compressa farmaceutica atta a cedere la sostanza attiva in tempi successivi e predeterminabili |
| US5773031A (en) | 1996-02-27 | 1998-06-30 | L. Perrigo Company | Acetaminophen sustained-release formulation |
| US5788987A (en) * | 1997-01-29 | 1998-08-04 | Poli Industria Chimica Spa | Methods for treating early morning pathologies |
| US6756056B2 (en) | 1997-04-08 | 2004-06-29 | Alan A. Rubin | Treatment of Parkinson's disease and related disorders by novel formulations of the combination carbidopa-levodopa |
| IT1293764B1 (it) | 1997-07-23 | 1999-03-10 | Chiesi Farma Spa | Composizioni farmaceutiche sotto forma di compresse effervescenti contenenti un principio attivo instabile in presenza di acqua |
| US6372254B1 (en) | 1998-04-02 | 2002-04-16 | Impax Pharmaceuticals Inc. | Press coated, pulsatile drug delivery system suitable for oral administration |
| WO2000015197A1 (en) | 1998-09-14 | 2000-03-23 | Rubin Alan A | Improvement in treatment of parkinson's disease and related disorders by novel formulations of the combination carbidopa-levodopa |
| PL205109B1 (pl) | 1998-11-02 | 2010-03-31 | Elan Pharma Int Ltd | Wielocząstkowa kompozycja metylofenidatu o modyfikowanym uwalnianiu i jej zastosowanie |
| NZ512410A (en) | 1998-12-17 | 2003-02-28 | Alza Corp | Controlled release liquid filled gelatin capsules comprising barrier, expandable and superpermeable layers and an orifice |
| US6627223B2 (en) | 2000-02-11 | 2003-09-30 | Eurand Pharmaceuticals Ltd. | Timed pulsatile drug delivery systems |
| US6372252B1 (en) | 2000-04-28 | 2002-04-16 | Adams Laboratories, Inc. | Guaifenesin sustained release formulation and tablets |
| US6531153B2 (en) * | 2001-05-29 | 2003-03-11 | Drugtech Corporation | Composition with sustained release of levodopa and carbidopa |
| US20040028613A1 (en) | 2001-06-25 | 2004-02-12 | Nastech Pharmaceutical Company Inc | Dopamine agonist formulations for enhanced central nervous system delivery |
| IL159812A0 (en) | 2001-07-12 | 2004-06-20 | Teva Pharma | Dual release formulation comprising levodopa ethyl ester and a decarboxylase inhibitor in immediate release layer with levodopa ethyl ester in a controlled release core |
| IL159813A0 (en) | 2001-07-12 | 2004-06-20 | Teva Pharma | Dual release formulation comprising levodopa ethyl ester and a decarboxylase inhibitor in immediate release layer with levodopa ethyl ester and a decarboxylase inhibitor in a controlled release core |
| US6811794B2 (en) | 2001-12-20 | 2004-11-02 | Shire Laboratories, Inc. | Sustained release pharmaceutical dosage forms with minimized pH dependent dissolution profiles |
| US20060013875A1 (en) * | 2002-05-29 | 2006-01-19 | Impax Laboratories, Inc. | Combination immediate release controlled release levodopa/carbidopa dosage forms |
| US20050147670A1 (en) | 2002-05-29 | 2005-07-07 | Impax Laboratories Inc. | Oral disintegrating dosage forms |
| US7094427B2 (en) | 2002-05-29 | 2006-08-22 | Impax Laboratories, Inc. | Combination immediate release controlled release levodopa/carbidopa dosage forms |
| US20030224045A1 (en) | 2002-05-29 | 2003-12-04 | Chien-Hsuan Han | Combination immediate release sustained release levodopa/carbidopa dosage forms |
| US20040166159A1 (en) | 2002-05-29 | 2004-08-26 | Chien-Hsuan Han | Pharmaceutical dosage forms having immediate and controlled release properties that contain an aromatic amino acid decarboxylase inhibitor and levodopa |
| WO2004082615A2 (en) * | 2003-03-14 | 2004-09-30 | Nirmal Mulye | A process for preparing sustained release tablets |
| WO2005023185A2 (en) | 2003-08-29 | 2005-03-17 | Transform Pharmaceuticals, Inc. | Pharmaceutical compositions and method of using levodopa and carbidopa |
| US8815950B2 (en) * | 2003-08-29 | 2014-08-26 | Janssen Biotech, Inc. | Pharmaceutical compositions and method of using levodopa and carbidopa |
| JP4188263B2 (ja) | 2004-03-01 | 2008-11-26 | ミツヤゴルフ株式会社 | 多用途利用可能なレール構造 |
| US8007827B2 (en) | 2004-04-02 | 2011-08-30 | Impax Laboratories, Inc. | Pharmaceutical dosage forms having immediate release and/or controlled release properties |
| WO2005099678A1 (en) | 2004-04-06 | 2005-10-27 | Transform Pharmaceuticals, Inc. | Pharmaceutical compositions and method of using levodopa and carbidopa |
| US20070281007A1 (en) * | 2004-08-27 | 2007-12-06 | Jacob Jules S | Mucoadhesive Oral Formulations of High Permeability, High Solubility Drugs |
| US20060045865A1 (en) * | 2004-08-27 | 2006-03-02 | Spherics, Inc. | Controlled regional oral delivery |
| JP2008516893A (ja) | 2004-08-27 | 2008-05-22 | スフェリックス,インク. | 多層錠剤および生体接着性剤形 |
| NZ560826A (en) * | 2005-03-28 | 2009-06-26 | Orexo Ab | Composition comprising weak acid and particulate L-dopa useful in the treatment of parkinson's disease |
| US7803817B2 (en) * | 2005-05-11 | 2010-09-28 | Vecta, Ltd. | Composition and methods for inhibiting gastric acid secretion |
| EP1901721A1 (en) | 2005-06-23 | 2008-03-26 | Spherics, Inc. | Delayed release or extended-delayed release dosage forms of pramipexole |
| US20070275060A1 (en) | 2005-08-05 | 2007-11-29 | Osmotica Costa Rica Sociedad Anonima | Extended release solid pharmaceutical composition containing carbidopa and levodopa |
| AU2006284053B2 (en) | 2005-08-22 | 2010-04-22 | Novartis Ag | Pharmaceutical compositions comprising a pH-dependent drug, a pH modifier and a retarding agent |
| JPWO2007072911A1 (ja) | 2005-12-22 | 2009-06-04 | アスビオファーマ株式会社 | 塩酸サプロプテリンの生体内吸収性を向上させた製剤 |
| EP2363117B1 (en) * | 2006-01-27 | 2015-08-19 | Aptalis Pharmatech, Inc. | Drug delivery systems comprising weakly basic selective serotonin 5-HT3 blocking agent and organic acids |
| NZ569984A (en) | 2006-01-27 | 2011-06-30 | Eurand Inc | Drug delivery systems comprising weakly basic drugs and organic acids |
| US8637080B2 (en) | 2007-06-28 | 2014-01-28 | Osmotica Kereskedelmi és Szolgáltató, KFT | Rupturing controlled release device comprising a subcoat |
| KR101752080B1 (ko) | 2007-12-28 | 2017-06-28 | 임팩스 라보라토리즈, 인코포레이티드 | 레보도파 방출 제어형 제제 및 이의 용도 |
| JP2013520521A (ja) | 2009-11-09 | 2013-06-06 | ゼノポート,インコーポレーテッド | レボドパプロドラッグの医薬組成物及び経口剤形並びに使用方法 |
| EP2508174A1 (en) | 2011-04-06 | 2012-10-10 | Ljiljana Sovic Brkicic | Pharmaceutical composition |
| US20130195973A1 (en) | 2012-01-30 | 2013-08-01 | Ranbaxy Laboratories Limited | Extended release pharmaceutical dosage forms of carbidopa and levodopa and process of preparation thereof |
| PL3054929T3 (pl) | 2013-10-07 | 2021-05-31 | Impax Laboratories, Llc | Mukoadhezyjne preparaty lewodopy i / lub estrów lewodopy o kontrolowanym uwalnianiu oraz ich zastosowania |
-
2008
- 2008-12-26 KR KR1020157032127A patent/KR101752080B1/ko active Active
- 2008-12-26 MX MX2010007207A patent/MX2010007207A/es active IP Right Grant
- 2008-12-26 AU AU2008343787A patent/AU2008343787B2/en active Active
- 2008-12-26 CA CA2711014A patent/CA2711014C/en active Active
- 2008-12-26 JP JP2010540673A patent/JP5783725B2/ja active Active
- 2008-12-26 KR KR1020137024633A patent/KR101569604B1/ko active Active
- 2008-12-26 NZ NZ602302A patent/NZ602302A/en unknown
- 2008-12-26 EP EP08866933.8A patent/EP2234963B1/en not_active Revoked
- 2008-12-26 WO PCT/US2008/014080 patent/WO2009085306A1/en not_active Ceased
- 2008-12-26 NZ NZ586870A patent/NZ586870A/xx unknown
- 2008-12-26 CN CN2008801227551A patent/CN101910113A/zh active Pending
- 2008-12-26 US US12/599,668 patent/US8377474B2/en active Active
- 2008-12-26 KR KR1020107016189A patent/KR101451564B1/ko active Active
-
2010
- 2010-07-01 IL IL206756A patent/IL206756A/en active IP Right Grant
- 2010-07-26 ZA ZA2010/05309A patent/ZA201005309B/en unknown
-
2012
- 2012-02-06 US US13/367,230 patent/US8454998B2/en active Active
- 2012-12-11 US US13/711,248 patent/US8557283B2/en active Active
-
2013
- 2013-05-22 US US13/900,408 patent/US9089607B2/en active Active
- 2013-09-18 US US14/030,792 patent/US9089608B2/en active Active
- 2013-09-18 US US14/030,813 patent/US9463246B2/en active Active
-
2015
- 2015-07-22 JP JP2015145033A patent/JP6033373B2/ja active Active
- 2015-12-04 US US14/958,975 patent/US9533046B2/en active Active
-
2016
- 2016-10-25 JP JP2016208444A patent/JP6328205B2/ja active Active
- 2016-10-26 IL IL248520A patent/IL248520B/en active IP Right Grant
- 2016-12-19 US US15/382,851 patent/US9901640B2/en active Active
-
2018
- 2018-11-15 IL IL263053A patent/IL263053A/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070148238A1 (en) * | 2005-06-23 | 2007-06-28 | Spherics, Inc. | Dosage forms for movement disorder treatment |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101752080B1 (ko) | 레보도파 방출 제어형 제제 및 이의 용도 | |
| US10098845B2 (en) | Muco-adhesive, controlled release formulations of levodopa and/or esters of levodopa and uses thereof | |
| AU2014332024A1 (en) | Muco-adhesive, controlled release formulations of levodopa and/or esters of levodopa and uses thereof | |
| AU2014202306B2 (en) | Controlled release formulations of levodopa and uses thereof | |
| EP3184101A1 (en) | Levodopa and carbidopa modified release composition | |
| ES2804348T3 (es) | Formulaciones de liberación controlada de levodopa y usos de las mismas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A107 | Divisional application of patent | ||
| A201 | Request for examination | ||
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20151110 Application number text: 1020137024633 Filing date: 20130917 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20151201 Patent event code: PE09021S01D |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20160729 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20170523 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170622 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20170622 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20210527 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20220608 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20230607 Start annual number: 7 End annual number: 7 |