NO326206B1 - Farmasoytisk tablett med kontrollert frigivelse av alfuzosinhydroklorid - Google Patents
Farmasoytisk tablett med kontrollert frigivelse av alfuzosinhydroklorid Download PDFInfo
- Publication number
- NO326206B1 NO326206B1 NO19990944A NO990944A NO326206B1 NO 326206 B1 NO326206 B1 NO 326206B1 NO 19990944 A NO19990944 A NO 19990944A NO 990944 A NO990944 A NO 990944A NO 326206 B1 NO326206 B1 NO 326206B1
- Authority
- NO
- Norway
- Prior art keywords
- layer
- tablet
- layers
- stated
- alfuzosin hydrochloride
- Prior art date
Links
- 229960003103 alfuzosin hydrochloride Drugs 0.000 title claims description 54
- YTNKWDJILNVLGX-UHFFFAOYSA-N alfuzosin hydrochloride Chemical compound [H+].[Cl-].N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(C)CCCNC(=O)C1CCCO1 YTNKWDJILNVLGX-UHFFFAOYSA-N 0.000 title claims description 54
- 238000013270 controlled release Methods 0.000 title claims description 9
- 239000008187 granular material Substances 0.000 claims description 99
- 239000000203 mixture Substances 0.000 claims description 38
- 239000013543 active substance Substances 0.000 claims description 37
- 239000000126 substance Substances 0.000 claims description 22
- 230000004888 barrier function Effects 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 12
- 230000008961 swelling Effects 0.000 claims description 12
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 10
- 229920001477 hydrophilic polymer Polymers 0.000 claims description 10
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 10
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 10
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 10
- 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 10
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 7
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229940075507 glyceryl monostearate Drugs 0.000 claims description 5
- 239000001788 mono and diglycerides of fatty acids Substances 0.000 claims description 5
- 230000035515 penetration Effects 0.000 claims description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 4
- 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 4
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 4
- 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 claims description 4
- 229930195725 Mannitol Natural products 0.000 claims description 4
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 239000013060 biological fluid Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 4
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 4
- 239000008101 lactose Substances 0.000 claims description 4
- 239000000594 mannitol Substances 0.000 claims description 4
- 235000010355 mannitol Nutrition 0.000 claims description 4
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 4
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 4
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound 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 GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 3
- 239000001856 Ethyl cellulose Substances 0.000 claims description 3
- 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 3
- 235000010980 cellulose Nutrition 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- -1 cetomacrogol Chemical compound 0.000 claims description 3
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 3
- 229920001249 ethyl cellulose Polymers 0.000 claims description 3
- 125000005456 glyceride group Chemical class 0.000 claims description 3
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 claims description 2
- 229920000856 Amylose Polymers 0.000 claims description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 229920001661 Chitosan Polymers 0.000 claims description 2
- 229920002785 Croscarmellose sodium Polymers 0.000 claims description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 claims description 2
- 229920000926 Galactomannan Polymers 0.000 claims description 2
- 229920001503 Glucan Polymers 0.000 claims description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 2
- 229920000057 Mannan Polymers 0.000 claims description 2
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 claims description 2
- 229920002732 Polyanhydride Polymers 0.000 claims description 2
- 229920002305 Schizophyllan Polymers 0.000 claims description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 2
- 229920002125 Sokalan® 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
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 239000000783 alginic acid Substances 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 229960001126 alginic acid Drugs 0.000 claims description 2
- 150000004781 alginic acids Chemical class 0.000 claims description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 2
- 229920001525 carrageenan Polymers 0.000 claims description 2
- 235000010418 carrageenan Nutrition 0.000 claims description 2
- 235000010947 crosslinked sodium carboxy methyl cellulose Nutrition 0.000 claims description 2
- 239000001767 crosslinked sodium carboxy methyl cellulose Substances 0.000 claims description 2
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 claims description 2
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 claims description 2
- 235000010944 ethyl methyl cellulose Nutrition 0.000 claims description 2
- 239000001761 ethyl methyl cellulose Substances 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 2
- 229920003063 hydroxymethyl cellulose Polymers 0.000 claims description 2
- 229940031574 hydroxymethyl cellulose Drugs 0.000 claims description 2
- 239000000787 lecithin Substances 0.000 claims description 2
- 235000010445 lecithin Nutrition 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- LUEWUZLMQUOBSB-GFVSVBBRSA-N mannan Chemical class 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]2[C@H](O[C@@H](O[C@H]3[C@H](O[C@@H](O)[C@@H](O)[C@H]3O)CO)[C@@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O LUEWUZLMQUOBSB-GFVSVBBRSA-N 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
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
- 229920000609 methyl cellulose Polymers 0.000 claims description 2
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 2
- 150000002942 palmitic acid derivatives Chemical class 0.000 claims description 2
- 239000001814 pectin Substances 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims description 2
- 235000010987 pectin Nutrition 0.000 claims description 2
- 239000008180 pharmaceutical surfactant Substances 0.000 claims description 2
- 229960000502 poloxamer Drugs 0.000 claims description 2
- 229920001983 poloxamer Polymers 0.000 claims description 2
- 229920001308 poly(aminoacid) Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229940068965 polysorbates Drugs 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 2
- IJRHDFLHUATAOS-DPMBMXLASA-M sodium ricinoleate Chemical compound [Na+].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O IJRHDFLHUATAOS-DPMBMXLASA-M 0.000 claims description 2
- 229960000776 sodium tetradecyl sulfate Drugs 0.000 claims description 2
- UPUIQOIQVMNQAP-UHFFFAOYSA-M sodium;tetradecyl sulfate Chemical compound [Na+].CCCCCCCCCCCCCCOS([O-])(=O)=O UPUIQOIQVMNQAP-UHFFFAOYSA-M 0.000 claims description 2
- 229940035044 sorbitan monolaurate Drugs 0.000 claims description 2
- 239000000600 sorbitol Substances 0.000 claims description 2
- 229960002920 sorbitol Drugs 0.000 claims description 2
- 235000010356 sorbitol Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 239000000811 xylitol Substances 0.000 claims description 2
- 229960002675 xylitol Drugs 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
- 235000010447 xylitol Nutrition 0.000 claims description 2
- 239000008172 hydrogenated vegetable oil Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 172
- 238000004519 manufacturing process Methods 0.000 description 82
- 238000000034 method Methods 0.000 description 22
- 230000008569 process Effects 0.000 description 20
- 239000000825 pharmaceutical preparation Substances 0.000 description 16
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 14
- 239000000843 powder Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000008119 colloidal silica Substances 0.000 description 7
- 235000019359 magnesium stearate Nutrition 0.000 description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 238000007922 dissolution test Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- 210000004051 gastric juice Anatomy 0.000 description 5
- 239000008194 pharmaceutical composition Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004359 castor oil Substances 0.000 description 4
- 235000019438 castor oil Nutrition 0.000 description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OKMWKBLSFKFYGZ-UHFFFAOYSA-N 1-behenoylglycerol Chemical compound CCCCCCCCCCCCCCCCCCCCCC(=O)OCC(O)CO OKMWKBLSFKFYGZ-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 229940049654 glyceryl behenate Drugs 0.000 description 3
- 239000008213 purified water Substances 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 239000012738 dissolution medium Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007903 gelatin capsule Substances 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229940127554 medical product Drugs 0.000 description 2
- 229940126601 medicinal product Drugs 0.000 description 2
- 230000000877 morphologic effect Effects 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229960004607 alfuzosin Drugs 0.000 description 1
- WNMJYKCGWZFFKR-UHFFFAOYSA-N alfuzosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(C)CCCNC(=O)C1CCCO1 WNMJYKCGWZFFKR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 238000013265 extended release Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000001630 jejunum Anatomy 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- 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
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Urology & Nephrology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9610551A FR2752737B1 (fr) | 1996-08-29 | 1996-08-29 | Comprime a liberation controlee de chlorhydrate d'alfuzosine |
| FR9704386 | 1997-04-10 | ||
| PCT/FR1997/001515 WO1998008515A1 (fr) | 1996-08-29 | 1997-08-22 | Comprime a liberation controlee de chlorhydrate d'alfuzosine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO990944D0 NO990944D0 (no) | 1999-02-26 |
| NO990944L NO990944L (no) | 1999-04-27 |
| NO326206B1 true NO326206B1 (no) | 2008-10-20 |
Family
ID=26232935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19990944A NO326206B1 (no) | 1996-08-29 | 1999-02-26 | Farmasoytisk tablett med kontrollert frigivelse av alfuzosinhydroklorid |
Country Status (37)
| Country | Link |
|---|---|
| US (1) | US6149940A (de) |
| EP (1) | EP0938318B1 (de) |
| JP (1) | JP3797388B2 (de) |
| KR (1) | KR100364328B1 (de) |
| CN (2) | CN100335057C (de) |
| AP (1) | AP1107A (de) |
| AR (1) | AR009312A1 (de) |
| AT (1) | ATE200864T1 (de) |
| AU (1) | AU724490B2 (de) |
| BG (1) | BG63768B1 (de) |
| BR (1) | BR9713237B1 (de) |
| CA (1) | CA2264250C (de) |
| CO (1) | CO4920217A1 (de) |
| CY (1) | CY2284B1 (de) |
| CZ (1) | CZ295066B6 (de) |
| DE (1) | DE69704712T2 (de) |
| DK (1) | DK0938318T3 (de) |
| EE (1) | EE03855B1 (de) |
| ES (1) | ES2159400T3 (de) |
| GR (1) | GR3036291T3 (de) |
| HK (1) | HK1020875A1 (de) |
| HU (1) | HU228007B1 (de) |
| IL (1) | IL128146A (de) |
| IS (1) | IS2091B (de) |
| MX (1) | MXPA99001958A (de) |
| NO (1) | NO326206B1 (de) |
| NZ (1) | NZ334018A (de) |
| OA (1) | OA10983A (de) |
| PL (1) | PL191546B1 (de) |
| PT (1) | PT938318E (de) |
| RU (1) | RU2183459C2 (de) |
| SI (1) | SI0938318T1 (de) |
| SK (1) | SK284388B6 (de) |
| TR (1) | TR199900289T2 (de) |
| TW (1) | TW522023B (de) |
| UA (1) | UA69374C2 (de) |
| WO (1) | WO1998008515A1 (de) |
Families Citing this family (87)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6720471B1 (en) | 1998-04-28 | 2004-04-13 | The Procter & Gamble Company | Absorbent articles having reduced rewet with distribution materials positioned underneath storage material |
| US7022683B1 (en) | 1998-05-13 | 2006-04-04 | Carrington Laboratories, Inc. | Pharmacological compositions comprising pectins having high molecular weights and low degrees of methoxylation |
| FR2784583B1 (fr) * | 1998-10-16 | 2002-01-25 | Synthelabo | Composition pharmaceutique a residence gastrique et a liberation controlee |
| IL150568A0 (en) | 2000-02-04 | 2003-02-12 | Depomed Inc | A controlled release oral drug dosage form |
| AR030557A1 (es) * | 2000-04-14 | 2003-08-27 | Jagotec Ag | Una tableta en multicapa de liberacion controlada y metodo de tratamiento |
| FR2820319B3 (fr) * | 2001-02-08 | 2003-12-05 | Ellipse Pharmaceuticals | Procede de fabrication d'un comprime flottant incluant de l'alfuzosine et comprime obtenu |
| FR2820318B1 (fr) * | 2001-02-08 | 2005-12-23 | Ellipse Pharmaceuticals | Procede de fabrication d'un comprime flottant incluant un principe actif et comprime obtenu |
| US6777000B2 (en) | 2001-02-28 | 2004-08-17 | Carrington Laboratories, Inc. | In-situ gel formation of pectin |
| US7163696B2 (en) * | 2001-10-11 | 2007-01-16 | Pfizer Inc. | Pharmaceutical formulations |
| US7309444B2 (en) * | 2002-08-29 | 2007-12-18 | Stellar Technology Company | Layered tablet water treatment compositions and method of use |
| US6852238B2 (en) * | 2002-08-29 | 2005-02-08 | Steller Technology Company | Layered tablet water treatment compositions and method of use |
| EP2422772A3 (de) | 2002-09-20 | 2012-04-18 | Alpharma, Inc. | Sequestriermitteluntereinheit und zugehörige Zusammensetzungen und Verfahren |
| US20060147530A1 (en) * | 2002-10-22 | 2006-07-06 | Viswanathan Narayanan B | Sustained release compositions containing alfuzosin |
| MX2007001138A (es) * | 2004-07-29 | 2007-04-19 | Sanofi Aventis | Comprimido farmaceutico multicapa para la liberacion controlada de ingredientes activos con solubilidad muy dependiente del ph. |
| FR2874325B1 (fr) * | 2004-08-19 | 2006-10-20 | Sanofi Synthelabo | Composition pharmaceutique sous forme de comprime a residence gastrique contenant de l'alfuzosine |
| US20060062845A1 (en) * | 2004-09-17 | 2006-03-23 | Cimex Pharma Ag | Alfuzosin tablets and synthesis |
| US20060062846A1 (en) * | 2004-09-17 | 2006-03-23 | Cimex Pharma Ag | Alfuzosin tablets and synthesis |
| ITMI20050391A1 (it) * | 2005-03-11 | 2006-09-12 | Ph & T S P A | Formulazioni a rilascio controllato di alfuzosin |
| US8912908B2 (en) | 2005-04-28 | 2014-12-16 | Proteus Digital Health, Inc. | Communication system with remote activation |
| US9198608B2 (en) | 2005-04-28 | 2015-12-01 | Proteus Digital Health, Inc. | Communication system incorporated in a container |
| CN103259027A (zh) | 2005-04-28 | 2013-08-21 | 普罗透斯数字保健公司 | 药物信息系统 |
| US8802183B2 (en) | 2005-04-28 | 2014-08-12 | Proteus Digital Health, Inc. | Communication system with enhanced partial power source and method of manufacturing same |
| US8836513B2 (en) | 2006-04-28 | 2014-09-16 | Proteus Digital Health, Inc. | Communication system incorporated in an ingestible product |
| WO2006121803A1 (en) | 2005-05-05 | 2006-11-16 | Sensient Flavors Inc. | Production of beta-glucans and mannans |
| US20070185236A1 (en) * | 2005-11-09 | 2007-08-09 | Jayanth Rajaiah | Denture adhesive compositions |
| US20070185237A1 (en) * | 2005-11-09 | 2007-08-09 | Jayanth Rajaiah | Denture adhesive articles |
| US20090238776A1 (en) * | 2005-11-09 | 2009-09-24 | Arif Ali Baig | Oral Care Compositions and Methods |
| US20070129460A1 (en) * | 2005-11-09 | 2007-06-07 | Jayanth Rajaiah | Denture adhesive articles |
| US20070185233A1 (en) * | 2005-11-09 | 2007-08-09 | Jayanth Rajaiah | Denture adhesive articles |
| US7834066B2 (en) * | 2005-11-09 | 2010-11-16 | The Procter & Gamble Company | Denture adhesive articles |
| US20070185235A1 (en) * | 2005-11-09 | 2007-08-09 | Jayanth Rajaiah | Denture adhesive compositions |
| US20070185232A1 (en) * | 2005-11-09 | 2007-08-09 | Jayanth Rajaiah | Denture adhesive articles |
| US8206742B2 (en) * | 2006-01-12 | 2012-06-26 | Wockhardt Ltd. | Sustained release compositions of alfuzosin |
| EP2013829A4 (de) | 2006-05-02 | 2010-07-07 | Proteus Biomedical Inc | Patientenspezifische therapieformen |
| KR101486228B1 (ko) | 2006-06-19 | 2015-01-26 | 알파마 파머슈티컬스 엘엘씨 | 약제학적 조성물 |
| US20080003286A1 (en) * | 2006-06-29 | 2008-01-03 | Sathya Narayana Vemula | Sustained delivery alfuzosin compositions |
| US20080181947A1 (en) * | 2006-09-26 | 2008-07-31 | Astellas Pharma Inc. | Controlled release dosage form of tacrolimus |
| US20080095844A1 (en) * | 2006-10-23 | 2008-04-24 | Rajhans Sujay Kamalakar | Sustained release pharmaceutical compositions of alfuzosin and process for preparation thereof |
| KR101611240B1 (ko) | 2006-10-25 | 2016-04-11 | 프로테우스 디지털 헬스, 인코포레이티드 | 복용 가능한 제어된 활성화 식별자 |
| US8718193B2 (en) | 2006-11-20 | 2014-05-06 | Proteus Digital Health, Inc. | Active signal processing personal health signal receivers |
| US20080138412A1 (en) * | 2006-12-06 | 2008-06-12 | Fu-Yung Lin | Sustained release alfuzosin hydrochl formulation and method for their production |
| US20080160081A1 (en) * | 2006-12-11 | 2008-07-03 | Mutual Pharmaceutical Company, Inc. | Alfuzosin formulations, methods of making, and methods of use |
| US20100092556A1 (en) * | 2006-12-11 | 2010-04-15 | Kristin Arnold | Alfuzosin formulations, methods of making, and methods of use |
| WO2008084698A1 (ja) | 2006-12-28 | 2008-07-17 | Astellas Pharma Inc. | タクロリムス徐放性医薬組成物 |
| WO2008095183A2 (en) | 2007-02-01 | 2008-08-07 | Proteus Biomedical, Inc. | Ingestible event marker systems |
| US8956288B2 (en) | 2007-02-14 | 2015-02-17 | Proteus Digital Health, Inc. | In-body power source having high surface area electrode |
| WO2008102235A1 (en) * | 2007-02-20 | 2008-08-28 | Aurobindo Pharma Limited | Controlled release formulations of alfuzosin |
| US8932221B2 (en) | 2007-03-09 | 2015-01-13 | Proteus Digital Health, Inc. | In-body device having a multi-directional transmitter |
| EP2063771A1 (de) | 2007-03-09 | 2009-06-03 | Proteus Biomedical, Inc. | Körperintegrierte vorrichtung mit ausfahrbarer antenne |
| US8115618B2 (en) | 2007-05-24 | 2012-02-14 | Proteus Biomedical, Inc. | RFID antenna for in-body device |
| PT2192946T (pt) | 2007-09-25 | 2022-11-17 | Otsuka Pharma Co Ltd | Dispositivo no corpo com amplificação de sinal dipolo virtual |
| US8623418B2 (en) | 2007-12-17 | 2014-01-07 | Alpharma Pharmaceuticals Llc | Pharmaceutical composition |
| ES2636844T3 (es) | 2008-03-05 | 2017-10-09 | Proteus Biomedical, Inc. | Sistemas y marcadores de eventos ingeribles de comunicación multimodo, y métodos para usarlos |
| CN102131488A (zh) * | 2008-06-04 | 2011-07-20 | 宝洁公司 | 义齿粘合剂组合物和方法 |
| EP3427660A1 (de) | 2008-07-08 | 2019-01-16 | Proteus Digital Health, Inc. | Datengrundlage für einnehmbare ereignismarker |
| WO2010019778A2 (en) | 2008-08-13 | 2010-02-18 | Proteus Biomedical, Inc. | Ingestible circuitry |
| US20100233259A1 (en) * | 2008-12-12 | 2010-09-16 | Pascal Grenier | Dosage form of ropinirole |
| CN102341031A (zh) | 2009-01-06 | 2012-02-01 | 普罗秋斯生物医学公司 | 摄取相关的生物反馈和个人化医学治疗方法和系统 |
| KR20110104079A (ko) | 2009-01-06 | 2011-09-21 | 프로테우스 바이오메디컬, 인코포레이티드 | 약제학적 투여량 전달 시스템 |
| US20100183717A1 (en) * | 2009-01-16 | 2010-07-22 | Kristin Arnold | Controlled-release formulations |
| US8540664B2 (en) | 2009-03-25 | 2013-09-24 | Proteus Digital Health, Inc. | Probablistic pharmacokinetic and pharmacodynamic modeling |
| NZ619375A (en) | 2009-04-28 | 2015-03-27 | Proteus Digital Health Inc | Highly reliable ingestible event markers and methods for using the same |
| US9149423B2 (en) | 2009-05-12 | 2015-10-06 | Proteus Digital Health, Inc. | Ingestible event markers comprising an ingestible component |
| TWI517050B (zh) | 2009-11-04 | 2016-01-11 | 普羅托斯數位健康公司 | 供應鏈管理之系統 |
| AU2011224486B2 (en) | 2010-03-10 | 2014-08-14 | The Procter & Gamble Company | Denture adhesive compositions |
| US20120070465A1 (en) | 2010-03-29 | 2012-03-22 | Astellas Pharma Inc. | Pharmaceutical composition for modified release |
| AU2011236548A1 (en) * | 2010-04-07 | 2012-11-01 | Lupin Limited | Controlled release pharmaceutical compositions of tapentadol |
| WO2011127252A2 (en) | 2010-04-07 | 2011-10-13 | Proteus Biomedical, Inc. | Miniature ingestible device |
| TWI557672B (zh) | 2010-05-19 | 2016-11-11 | 波提亞斯數位康健公司 | 用於從製造商跟蹤藥物直到患者之電腦系統及電腦實施之方法、用於確認將藥物給予患者的設備及方法、患者介面裝置 |
| EP2642983A4 (de) | 2010-11-22 | 2014-03-12 | Proteus Digital Health Inc | Einnehmbare vorrichtung mit einem pharmazeutischen produkt |
| CN102475690B (zh) * | 2010-11-30 | 2016-06-01 | 安国药品株式会社 | 内含盐酸阿夫唑嗪的缓释片剂 |
| WO2015112603A1 (en) | 2014-01-21 | 2015-07-30 | Proteus Digital Health, Inc. | Masticable ingestible product and communication system therefor |
| US9756874B2 (en) | 2011-07-11 | 2017-09-12 | Proteus Digital Health, Inc. | Masticable ingestible product and communication system therefor |
| MX340001B (es) | 2011-07-21 | 2016-06-20 | Proteus Digital Health Inc | Dispositivo, sistema y método de comunicación móvil. |
| US9235683B2 (en) | 2011-11-09 | 2016-01-12 | Proteus Digital Health, Inc. | Apparatus, system, and method for managing adherence to a regimen |
| JP2015534539A (ja) | 2012-07-23 | 2015-12-03 | プロテウス デジタル ヘルス， インコーポレイテッド | 摂取可能構成要素を備える摂取可能事象マーカーを製造するための技法 |
| JP5869736B2 (ja) | 2012-10-18 | 2016-02-24 | プロテウス デジタル ヘルス， インコーポレイテッド | 通信デバイス用の電源において電力消失およびブロードキャスト電力を適応的に最適化するための装置、システム、および方法 |
| US11149123B2 (en) | 2013-01-29 | 2021-10-19 | Otsuka Pharmaceutical Co., Ltd. | Highly-swellable polymeric films and compositions comprising the same |
| US11744481B2 (en) | 2013-03-15 | 2023-09-05 | Otsuka Pharmaceutical Co., Ltd. | System, apparatus and methods for data collection and assessing outcomes |
| WO2014144738A1 (en) | 2013-03-15 | 2014-09-18 | Proteus Digital Health, Inc. | Metal detector apparatus, system, and method |
| US9796576B2 (en) | 2013-08-30 | 2017-10-24 | Proteus Digital Health, Inc. | Container with electronically controlled interlock |
| US10084880B2 (en) | 2013-11-04 | 2018-09-25 | Proteus Digital Health, Inc. | Social media networking based on physiologic information |
| US11051543B2 (en) | 2015-07-21 | 2021-07-06 | Otsuka Pharmaceutical Co. Ltd. | Alginate on adhesive bilayer laminate film |
| WO2017078557A1 (ru) * | 2015-11-05 | 2017-05-11 | Анатолий Викторович ЗАЗУЛЯ | Изготовление таблетки с механизмом повышения терапевтической эффективности лекарственного средства нанодозой аналога |
| US10187121B2 (en) | 2016-07-22 | 2019-01-22 | Proteus Digital Health, Inc. | Electromagnetic sensing and detection of ingestible event markers |
| TWI735689B (zh) | 2016-10-26 | 2021-08-11 | 日商大塚製藥股份有限公司 | 製造含有可攝食性事件標記之膠囊之方法 |
| CN114209668B (zh) * | 2022-01-13 | 2023-01-31 | 山东新时代药业有限公司 | 一种盐酸阿夫唑嗪缓释制剂及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2582513B1 (fr) * | 1985-05-28 | 1988-08-05 | Synthelabo | Compositions pharmaceutiques contenant de l'alfuzosine |
| IT1188212B (it) * | 1985-12-20 | 1988-01-07 | Paolo Colombo | Sistema per il rilascio a velocita' controllata di sostanze attive |
| IT1237904B (it) * | 1989-12-14 | 1993-06-18 | Ubaldo Conte | Compresse a rilascio a velocita' controllata delle sostanze attive |
| GB9311191D0 (en) * | 1993-05-29 | 1993-07-14 | Danbiosyst Uk | Controlled release drug formulation |
| FR2717388B1 (fr) * | 1994-03-21 | 1996-11-22 | Synthelabo | Formes galéniques à libération prolongée du chlorhydrate d'alfuzosine. |
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