DE1927130A1 - Depotarzneimittel in Tablettenform - Google Patents
Depotarzneimittel in TablettenformInfo
- Publication number
- DE1927130A1 DE1927130A1 DE19691927130 DE1927130A DE1927130A1 DE 1927130 A1 DE1927130 A1 DE 1927130A1 DE 19691927130 DE19691927130 DE 19691927130 DE 1927130 A DE1927130 A DE 1927130A DE 1927130 A1 DE1927130 A1 DE 1927130A1
- Authority
- DE
- Germany
- Prior art keywords
- tablet
- tablets
- gev
- insoluble
- active ingredient
- 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.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims description 12
- 229940079593 drug Drugs 0.000 title claims description 9
- 239000004480 active ingredient Substances 0.000 claims description 39
- 239000004615 ingredient Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 229920000623 Cellulose acetate phthalate Polymers 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 11
- 229940081734 cellulose acetate phthalate Drugs 0.000 claims description 11
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 11
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 11
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 10
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- 235000013869 carnauba wax Nutrition 0.000 claims description 5
- 239000004203 carnauba wax Substances 0.000 claims description 5
- 230000000979 retarding effect Effects 0.000 claims description 3
- 101001017254 Homo sapiens Myb-binding protein 1A Proteins 0.000 claims 1
- 102100034005 Myb-binding protein 1A Human genes 0.000 claims 1
- MKRNVBXERAPZOP-UHFFFAOYSA-N Starch acetate Chemical compound O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)OC(C)=O)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 MKRNVBXERAPZOP-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 229920002301 cellulose acetate Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 26
- 239000000203 mixture Substances 0.000 description 26
- 230000000968 intestinal effect Effects 0.000 description 19
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 17
- 210000004051 gastric juice Anatomy 0.000 description 14
- 235000019359 magnesium stearate Nutrition 0.000 description 13
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 10
- UOCLRXFKRLRMKV-UHFFFAOYSA-N trolnitrate phosphate Chemical compound OP(O)(O)=O.OP(O)(O)=O.[O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O UOCLRXFKRLRMKV-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- ZRIHAIZYIMGOAB-UHFFFAOYSA-N butabarbital Chemical compound CCC(C)C1(CC)C(=O)NC(=O)NC1=O ZRIHAIZYIMGOAB-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002552 dosage form Substances 0.000 description 7
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 6
- 239000001506 calcium phosphate Substances 0.000 description 6
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 6
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 6
- 229940038472 dicalcium phosphate Drugs 0.000 description 6
- 239000000314 lubricant Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000003340 retarding agent Substances 0.000 description 5
- 239000000454 talc Substances 0.000 description 5
- 229910052623 talc Inorganic materials 0.000 description 5
- 229960000278 theophylline Drugs 0.000 description 5
- KWGRBVOPPLSCSI-WPRPVWTQSA-N (-)-ephedrine Chemical compound CN[C@@H](C)[C@H](O)C1=CC=CC=C1 KWGRBVOPPLSCSI-WPRPVWTQSA-N 0.000 description 4
- 229940015694 butabarbital Drugs 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- MZNZKBJIWPGRID-UHFFFAOYSA-N diphenylphosphorylmethyl(diphenyl)phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)CP(C=1C=CC=CC=1)C1=CC=CC=C1 MZNZKBJIWPGRID-UHFFFAOYSA-N 0.000 description 4
- 229960004842 ephedrine sulfate Drugs 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- ZQDWXGKKHFNSQK-UHFFFAOYSA-N hydroxyzine Chemical compound C1CN(CCOCCO)CCN1C(C=1C=CC(Cl)=CC=1)C1=CC=CC=C1 ZQDWXGKKHFNSQK-UHFFFAOYSA-N 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000001049 brown dye Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229960000930 hydroxyzine Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- SGHZXLIDFTYFHQ-UHFFFAOYSA-L Brilliant Blue Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C(=CC=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 SGHZXLIDFTYFHQ-UHFFFAOYSA-L 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- GAMPNQJDUFQVQO-UHFFFAOYSA-N acetic acid;phthalic acid Chemical class CC(O)=O.OC(=O)C1=CC=CC=C1C(O)=O GAMPNQJDUFQVQO-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- KWGRBVOPPLSCSI-UHFFFAOYSA-N d-ephedrine Natural products CNC(C)C(O)C1=CC=CC=C1 KWGRBVOPPLSCSI-UHFFFAOYSA-N 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- 229960002179 ephedrine Drugs 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000010514 hydrogenated cottonseed oil Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000012177 spermaceti Substances 0.000 description 2
- 229940084106 spermaceti Drugs 0.000 description 2
- 239000003232 water-soluble binding agent Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 241001481833 Coryphaena hippurus Species 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 240000007472 Leucaena leucocephala Species 0.000 description 1
- 235000010643 Leucaena leucocephala Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 229940125681 anticonvulsant agent Drugs 0.000 description 1
- 239000001961 anticonvulsive agent Substances 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 229940125715 antihistaminic agent Drugs 0.000 description 1
- 229940030600 antihypertensive agent Drugs 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 239000004161 brilliant blue FCF Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- JUNWLZAGQLJVLR-UHFFFAOYSA-J calcium diphosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])(=O)OP([O-])([O-])=O JUNWLZAGQLJVLR-UHFFFAOYSA-J 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 235000019821 dicalcium diphosphate Nutrition 0.000 description 1
- 229910000393 dicalcium diphosphate Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 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 1
- 229960003220 hydroxyzine hydrochloride Drugs 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 229940060367 inert ingredients Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- QSUVHYRUWBKUKW-UHFFFAOYSA-H tetracalcium;diphosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QSUVHYRUWBKUKW-UHFFFAOYSA-H 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73557168A | 1968-06-10 | 1968-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1927130A1 true DE1927130A1 (de) | 1969-12-11 |
Family
ID=24956332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691927130 Pending DE1927130A1 (de) | 1968-06-10 | 1969-05-28 | Depotarzneimittel in Tablettenform |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3577514A (enrdf_load_stackoverflow) |
| DE (1) | DE1927130A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2010541A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1235787A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2108032A1 (en) * | 1970-09-28 | 1972-05-12 | Controlled Medications | Prolonged progressively released oral medicament - comprises a solid excipient and cellulose dicarboxylic acid binder |
| FR2473308A1 (fr) * | 1980-01-11 | 1981-07-17 | Boots Co Ltd | Composition pharmaceutique a effet prolonge et son procede de preparation |
| EP0208144A1 (de) | 1985-07-04 | 1987-01-14 | HEUMANN PHARMA GMBH & CO | Ambroxol oder bromhexin enthaltendes arzneimittelgranulat |
| EP0231826A3 (en) * | 1986-02-04 | 1987-12-02 | Farma S.A. | Theophylline sustained release tablet |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3909444A (en) * | 1971-08-05 | 1975-09-30 | Ncr Co | Microcapsule |
| FR2183546B1 (enrdf_load_stackoverflow) * | 1972-05-10 | 1975-06-20 | Servier Lab | |
| GB1456365A (en) * | 1972-10-06 | 1976-11-24 | Gist Brocades Nv | Controlled release composition |
| DE2520978C3 (de) * | 1975-05-10 | 1981-02-19 | Hoechst Ag, 6000 Frankfurt | Dosierungseinheit einer festen, oral zu verabreichenden Arzneiform von wasserlöslichen Xanthin-Derivaten |
| DE3013839A1 (de) * | 1979-04-13 | 1980-10-30 | Freunt Ind Co Ltd | Verfahren zur herstellung einer aktivierten pharmazeutischen zusammensetzung |
| US4264573A (en) * | 1979-05-21 | 1981-04-28 | Rowell Laboratories, Inc. | Pharmaceutical formulation for slow release via controlled surface erosion |
| US4308251A (en) * | 1980-01-11 | 1981-12-29 | Boots Pharmaceuticals, Inc. | Controlled release formulations of orally-active medicaments |
| US4704284A (en) * | 1982-08-12 | 1987-11-03 | Pfizer Inc. | Long-acting matrix tablet formulations |
| US4461759A (en) * | 1983-01-03 | 1984-07-24 | Verex Laboratories, Inc. | Constant release rate solid oral dosage formulations of veropamil |
| US4521401A (en) * | 1983-01-03 | 1985-06-04 | Verex Laboratories, Inc. | Constant release rate solid oral dosage formulations of quinidine |
| US4522804A (en) * | 1983-01-03 | 1985-06-11 | Verex Laboratories, Inc. | Constant release rate solid oral dosage formulations of propranolol |
| US4882167A (en) * | 1983-05-31 | 1989-11-21 | Jang Choong Gook | Dry direct compression compositions for controlled release dosage forms |
| AU581177B2 (en) * | 1983-05-31 | 1989-02-16 | Choong-Gook Jang | Dry direct compression compositions for controlled release dosage forms |
| US4904478A (en) * | 1983-08-11 | 1990-02-27 | Mission Pharmacal Company | Slow-release sodium fluoride tablet and method for treatment of osteoporosis |
| US4726952A (en) * | 1983-08-11 | 1988-02-23 | Mission Pharmacal | Slow-release sodium fluoride tablet, method of making, and method of treatment of osteoporosis |
| US4590062A (en) * | 1984-04-16 | 1986-05-20 | Tech Trade Corp. | Dry direct compression compositions for controlled release dosage forms |
| US4608248A (en) * | 1985-11-08 | 1986-08-26 | Warner-Lambert Company | Process for time-controlled release of active ingredients |
| US4820523A (en) * | 1986-04-15 | 1989-04-11 | Warner-Lambert Company | Pharmaceutical composition |
| US5025004A (en) * | 1988-06-13 | 1991-06-18 | Eastman Kodak Company | Water-dispersible polymeric compositions |
| US4960814A (en) * | 1988-06-13 | 1990-10-02 | Eastman Kodak Company | Water-dispersible polymeric compositions |
| GB0227948D0 (en) * | 2002-11-29 | 2003-01-08 | Cipla Ltd | Pharmaceutical combinations comprising b-2 adrenoreceptor agonists and xanthines |
| US20070042041A1 (en) * | 2005-08-17 | 2007-02-22 | Board Of Trustees Of The University Of Arkansas | Drug-surfactant complexes for sustained release |
| US8309104B2 (en) * | 2006-03-02 | 2012-11-13 | Watson Pharmaceuticals, Inc. | Oral controlled release formulation for sedative and hypnotic agents |
| AU2018379992B2 (en) | 2017-12-05 | 2022-07-21 | Sunovion Pharmaceuticals Inc. | Nonracemic mixtures and uses thereof |
| MX2020005517A (es) | 2017-12-05 | 2020-11-09 | Sunovion Pharmaceuticals Inc | Formas cristalinas y metodos de produccion de las mismas. |
| JP2022535893A (ja) | 2019-06-04 | 2022-08-10 | サノビオン ファーマシューティカルズ インク | 放出調節製剤およびその使用 |
-
1968
- 1968-06-10 US US735571A patent/US3577514A/en not_active Expired - Lifetime
-
1969
- 1969-05-16 GB GB25235/69A patent/GB1235787A/en not_active Expired
- 1969-05-28 DE DE19691927130 patent/DE1927130A1/de active Pending
- 1969-05-30 FR FR6917833A patent/FR2010541A1/fr not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2108032A1 (en) * | 1970-09-28 | 1972-05-12 | Controlled Medications | Prolonged progressively released oral medicament - comprises a solid excipient and cellulose dicarboxylic acid binder |
| FR2473308A1 (fr) * | 1980-01-11 | 1981-07-17 | Boots Co Ltd | Composition pharmaceutique a effet prolonge et son procede de preparation |
| EP0208144A1 (de) | 1985-07-04 | 1987-01-14 | HEUMANN PHARMA GMBH & CO | Ambroxol oder bromhexin enthaltendes arzneimittelgranulat |
| EP0231826A3 (en) * | 1986-02-04 | 1987-12-02 | Farma S.A. | Theophylline sustained release tablet |
Also Published As
| Publication number | Publication date |
|---|---|
| US3577514A (en) | 1971-05-04 |
| FR2010541A1 (enrdf_load_stackoverflow) | 1970-02-20 |
| GB1235787A (en) | 1971-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1927130A1 (de) | Depotarzneimittel in Tablettenform | |
| DE69710756T2 (de) | Orale zeitversetzt schnell freisetzende formulierung sowie verfahren zu deren herstellung | |
| EP0032562B1 (de) | Neue Dipyridamol-Retardformen und Verfahren zu ihrer Herstellung | |
| DE69022876T2 (de) | Arzneimittelformulierungen mit verzögerter Wirkstoffabgabe. | |
| AT394310B (de) | Verfahren zur herstellung lagerstabiler, schnellzerfallender pharmazeutischer wirkstoff-presslinge | |
| DE69230112T2 (de) | Fortschrittliches arzneistoffabgabesystem und verfahren zur behandlung von psychiatrischen, neurologischen und anderen erkrankungen mit carbamazepin | |
| DE69000881T2 (de) | 2-propylvaleriansaeure enthaltende arzneizubereitung mit verzoegerter wirkstofffreigabe. | |
| DE3309516C2 (enrdf_load_stackoverflow) | ||
| DE69917866T2 (de) | Bupropionhydrochlorid enthaltende Tabletten mit gesteuerter Wirkstoffabgabe | |
| DE1492107C3 (de) | Verfahren zur Herstellung einer Acetylsalicylsauretablette | |
| DE69735644T2 (de) | Nateglinide zubereitung in tablettenform | |
| DE2808514A1 (de) | Nitrofurantoin enthaltende tablette | |
| EP0068191A2 (de) | Orale Dipyridamolformen | |
| DE2611041A1 (de) | Retard-formulierung | |
| CH641357A5 (de) | Pharmazeutisches praeparat mit polymerbeschichtungen, enthaltend herzglykoside. | |
| WO1992012710A1 (de) | Peroral applizierbare arzneiform zur behandlung zentraler dopaminmangelzustände | |
| EP0250648B1 (de) | Pharmazeutisches Präparat zur verzögerten Freigabe von Ibuprofen | |
| DD292374A5 (de) | Verfahren zum herstellen von ueberzugsmaterialien zur steuerung der arzneimittelfreisetzung bei langzeitwirkenden zubereitungen | |
| DE1467781A1 (de) | Verfahren zur Herstellung von Dragees mit verlaengerter Wirkstofffreigabe | |
| DE2128461A1 (de) | Pharmazeutisches Präparat | |
| DE60320039T2 (de) | Tramadol-formulierungen mit verzögerter freisetzung und 24-stunden-wirksamkeit | |
| DE2520978B2 (de) | Dosierungseinheit einer festen, oral zu verabreichenden Arzneiform von wasserlöslichen Xanthin-Derivaten | |
| DE2732335C2 (de) | Tablette zur enteralen Verabreichung von Indolyloxyalkanolamin-Derivaten | |
| DE3324209A1 (de) | Suloctidil enthaltende, oral verabfolgbare arzneimittel mit verzoegerter wirkstoffabgabe | |
| DE2344884B2 (de) | Depot-Tablette für Saugferkel zur Prophylaxe gegen Mangelerscheinungen |