FR2470599A1 - Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus - Google Patents
Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus Download PDFInfo
- Publication number
- FR2470599A1 FR2470599A1 FR7930085A FR7930085A FR2470599A1 FR 2470599 A1 FR2470599 A1 FR 2470599A1 FR 7930085 A FR7930085 A FR 7930085A FR 7930085 A FR7930085 A FR 7930085A FR 2470599 A1 FR2470599 A1 FR 2470599A1
- Authority
- FR
- France
- Prior art keywords
- galenic
- preparation
- processes
- forms
- delayed action
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008569 process Effects 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims description 10
- 230000009471 action Effects 0.000 title claims description 7
- 230000003111 delayed effect Effects 0.000 title claims description 4
- 239000003814 drug Substances 0.000 title abstract description 14
- 239000000546 pharmaceutical excipient Substances 0.000 claims abstract description 5
- 239000000470 constituent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 239000002552 dosage form Substances 0.000 claims description 2
- 150000007529 inorganic bases Chemical class 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 150000007530 organic bases Chemical class 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229940079593 drug Drugs 0.000 abstract description 13
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 13
- 238000004090 dissolution Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229960000905 indomethacin Drugs 0.000 description 6
- 210000001035 gastrointestinal tract Anatomy 0.000 description 4
- IZEKFCXSFNUWAM-UHFFFAOYSA-N dipyridamole Chemical compound C=12N=C(N(CCO)CCO)N=C(N3CCCCC3)C2=NC(N(CCO)CCO)=NC=1N1CCCCC1 IZEKFCXSFNUWAM-UHFFFAOYSA-N 0.000 description 3
- 229960002768 dipyridamole Drugs 0.000 description 3
- ULGZDMOVFRHVEP-RWJQBGPGSA-N Erythromycin Chemical compound O([C@@H]1[C@@H](C)C(=O)O[C@@H]([C@@]([C@H](O)[C@@H](C)C(=O)[C@H](C)C[C@@](C)(O)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)O)[C@H]1C)(C)O)CC)[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1 ULGZDMOVFRHVEP-RWJQBGPGSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920001800 Shellac Polymers 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- -1 althiaside Chemical compound 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000004208 shellac Substances 0.000 description 2
- 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 2
- 229940113147 shellac Drugs 0.000 description 2
- 235000013874 shellac Nutrition 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- RXPRRQLKFXBCSJ-GIVPXCGWSA-N vincamine Chemical compound C1=CC=C2C(CCN3CCC4)=C5[C@@H]3[C@]4(CC)C[C@](O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-GIVPXCGWSA-N 0.000 description 2
- YKFCISHFRZHKHY-NGQGLHOPSA-N (2s)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;trihydrate Chemical compound O.O.O.OC(=O)[C@](N)(C)CC1=CC=C(O)C(O)=C1.OC(=O)[C@](N)(C)CC1=CC=C(O)C(O)=C1 YKFCISHFRZHKHY-NGQGLHOPSA-N 0.000 description 1
- BGRJTUBHPOOWDU-NSHDSACASA-N (S)-(-)-sulpiride Chemical compound CCN1CCC[C@H]1CNC(=O)C1=CC(S(N)(=O)=O)=CC=C1OC BGRJTUBHPOOWDU-NSHDSACASA-N 0.000 description 1
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 description 1
- 229930186147 Cephalosporin Natural products 0.000 description 1
- GJSURZIOUXUGAL-UHFFFAOYSA-N Clonidine Chemical compound ClC1=CC=CC(Cl)=C1NC1=NCCN1 GJSURZIOUXUGAL-UHFFFAOYSA-N 0.000 description 1
- CEAZRRDELHUEMR-URQXQFDESA-N Gentamicin Chemical compound O1[C@H](C(C)NC)CC[C@@H](N)[C@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](NC)[C@@](C)(O)CO2)O)[C@H](N)C[C@@H]1N CEAZRRDELHUEMR-URQXQFDESA-N 0.000 description 1
- 229930182566 Gentamicin Natural products 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- OJMMVQQUTAEWLP-UHFFFAOYSA-N Lincomycin Natural products CN1CC(CCC)CC1C(=O)NC(C(C)O)C1C(O)C(O)C(O)C(SC)O1 OJMMVQQUTAEWLP-UHFFFAOYSA-N 0.000 description 1
- CMWTZPSULFXXJA-UHFFFAOYSA-N Naproxen Natural products C1=C(C(C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229960003459 allopurinol Drugs 0.000 description 1
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 229960003022 amoxicillin Drugs 0.000 description 1
- LSQZJLSUYDQPKJ-NJBDSQKTSA-N amoxicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=C(O)C=C1 LSQZJLSUYDQPKJ-NJBDSQKTSA-N 0.000 description 1
- 229960000723 ampicillin Drugs 0.000 description 1
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 1
- UREBDLICKHMUKA-DVTGEIKXSA-N betamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-DVTGEIKXSA-N 0.000 description 1
- 229960002537 betamethasone Drugs 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229960000603 cefalotin Drugs 0.000 description 1
- MLYYVTUWGNIJIB-BXKDBHETSA-N cefazolin Chemical compound S1C(C)=NN=C1SCC1=C(C(O)=O)N2C(=O)[C@@H](NC(=O)CN3N=NN=C3)[C@H]2SC1 MLYYVTUWGNIJIB-BXKDBHETSA-N 0.000 description 1
- 229960001139 cefazolin Drugs 0.000 description 1
- 229940083181 centrally acting adntiadrenergic agent methyldopa Drugs 0.000 description 1
- 229940106164 cephalexin Drugs 0.000 description 1
- ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 description 1
- 229940124587 cephalosporin Drugs 0.000 description 1
- 150000001780 cephalosporins Chemical class 0.000 description 1
- VUFGUVLLDPOSBC-XRZFDKQNSA-M cephalothin sodium Chemical compound [Na+].N([C@H]1[C@@H]2N(C1=O)C(=C(CS2)COC(=O)C)C([O-])=O)C(=O)CC1=CC=CS1 VUFGUVLLDPOSBC-XRZFDKQNSA-M 0.000 description 1
- QZXCCPZJCKEPSA-UHFFFAOYSA-N chlorfenac Chemical compound OC(=O)CC1=C(Cl)C=CC(Cl)=C1Cl QZXCCPZJCKEPSA-UHFFFAOYSA-N 0.000 description 1
- DGMZLCLHHVYDIS-UHFFFAOYSA-N clometacin Chemical compound CC=1N(CC(O)=O)C2=CC(OC)=CC=C2C=1C(=O)C1=CC=C(Cl)C=C1 DGMZLCLHHVYDIS-UHFFFAOYSA-N 0.000 description 1
- 229950001647 clometacin Drugs 0.000 description 1
- 229960002896 clonidine Drugs 0.000 description 1
- 229960004362 clorazepate Drugs 0.000 description 1
- XDDJGVMJFWAHJX-UHFFFAOYSA-M clorazepic acid anion Chemical compound C12=CC(Cl)=CC=C2NC(=O)C(C(=O)[O-])N=C1C1=CC=CC=C1 XDDJGVMJFWAHJX-UHFFFAOYSA-M 0.000 description 1
- 229960004193 dextropropoxyphene Drugs 0.000 description 1
- XLMALTXPSGQGBX-GCJKJVERSA-N dextropropoxyphene Chemical compound C([C@](OC(=O)CC)([C@H](C)CN(C)C)C=1C=CC=CC=1)C1=CC=CC=C1 XLMALTXPSGQGBX-GCJKJVERSA-N 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 229960003529 diazepam Drugs 0.000 description 1
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- UVTNFZQICZKOEM-UHFFFAOYSA-N disopyramide Chemical compound C=1C=CC=NC=1C(C(N)=O)(CCN(C(C)C)C(C)C)C1=CC=CC=C1 UVTNFZQICZKOEM-UHFFFAOYSA-N 0.000 description 1
- 229960001066 disopyramide Drugs 0.000 description 1
- RXPRRQLKFXBCSJ-UHFFFAOYSA-N dl-Vincamin Natural products C1=CC=C2C(CCN3CCC4)=C5C3C4(CC)CC(O)(C(=O)OC)N5C2=C1 RXPRRQLKFXBCSJ-UHFFFAOYSA-N 0.000 description 1
- 229960003722 doxycycline Drugs 0.000 description 1
- XQTWDDCIUJNLTR-CVHRZJFOSA-N doxycycline monohydrate Chemical compound O.O=C1C2=C(O)C=CC=C2[C@H](C)[C@@H]2C1=C(O)[C@]1(O)C(=O)C(C(N)=O)=C(O)[C@@H](N(C)C)[C@@H]1[C@H]2O XQTWDDCIUJNLTR-CVHRZJFOSA-N 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 229960003276 erythromycin Drugs 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 229960003883 furosemide Drugs 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 229960002518 gentamicin Drugs 0.000 description 1
- GWOFUCIGLDBNKM-UHFFFAOYSA-N glafenine Chemical compound OCC(O)COC(=O)C1=CC=CC=C1NC1=CC=NC2=CC(Cl)=CC=C12 GWOFUCIGLDBNKM-UHFFFAOYSA-N 0.000 description 1
- 229960001650 glafenine Drugs 0.000 description 1
- 229960004580 glibenclamide Drugs 0.000 description 1
- ZNNLBTZKUZBEKO-UHFFFAOYSA-N glyburide Chemical compound COC1=CC=C(Cl)C=C1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=O)NC2CCCCC2)C=C1 ZNNLBTZKUZBEKO-UHFFFAOYSA-N 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- OJMMVQQUTAEWLP-KIDUDLJLSA-N lincomycin Chemical compound CN1C[C@H](CCC)C[C@H]1C(=O)N[C@H]([C@@H](C)O)[C@@H]1[C@H](O)[C@H](O)[C@@H](O)[C@@H](SC)O1 OJMMVQQUTAEWLP-KIDUDLJLSA-N 0.000 description 1
- 229960005287 lincomycin Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229960002009 naproxen Drugs 0.000 description 1
- CMWTZPSULFXXJA-VIFPVBQESA-N naproxen Chemical compound C1=C([C@H](C)C(O)=O)C=CC2=CC(OC)=CC=C21 CMWTZPSULFXXJA-VIFPVBQESA-N 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- LSQZJLSUYDQPKJ-UHFFFAOYSA-N p-Hydroxyampicillin Natural products O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)C(N)C1=CC=C(O)C=C1 LSQZJLSUYDQPKJ-UHFFFAOYSA-N 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 description 1
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 description 1
- 229960002256 spironolactone Drugs 0.000 description 1
- LXMSZDCAJNLERA-ZHYRCANASA-N spironolactone Chemical compound C([C@@H]1[C@]2(C)CC[C@@H]3[C@@]4(C)CCC(=O)C=C4C[C@H]([C@@H]13)SC(=O)C)C[C@@]21CCC(=O)O1 LXMSZDCAJNLERA-ZHYRCANASA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960005404 sulfamethoxazole Drugs 0.000 description 1
- 229960000894 sulindac Drugs 0.000 description 1
- MLKXDPUZXIRXEP-MFOYZWKCSA-N sulindac Chemical compound CC1=C(CC(O)=O)C2=CC(F)=CC=C2\C1=C/C1=CC=C(S(C)=O)C=C1 MLKXDPUZXIRXEP-MFOYZWKCSA-N 0.000 description 1
- JLKIGFTWXXRPMT-UHFFFAOYSA-N sulphamethoxazole Chemical compound O1C(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 JLKIGFTWXXRPMT-UHFFFAOYSA-N 0.000 description 1
- 229960004940 sulpiride Drugs 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229960005041 troleandomycin Drugs 0.000 description 1
- LQCLVBQBTUVCEQ-QTFUVMRISA-N troleandomycin Chemical compound O1[C@@H](C)[C@H](OC(C)=O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](C)C(=O)O[C@H](C)[C@H](C)[C@H](OC(C)=O)[C@@H](C)C(=O)[C@@]2(OC2)C[C@H](C)[C@H](O[C@H]2[C@@H]([C@H](C[C@@H](C)O2)N(C)C)OC(C)=O)[C@H]1C LQCLVBQBTUVCEQ-QTFUVMRISA-N 0.000 description 1
- 229960002726 vincamine Drugs 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
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
Landscapes
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930085A FR2470599A1 (fr) | 1979-12-07 | 1979-12-07 | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus |
| DE803050131T DE3050131T1 (de) | 1979-12-07 | 1980-12-05 | Improvements to methods for preparing galenical preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby |
| BE1/10060A BE886510A (fr) | 1979-12-07 | 1980-12-05 | Prefectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medic |
| CH5027/81A CH648207A5 (fr) | 1979-12-07 | 1980-12-05 | Procede de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenues. |
| AT0912580A AT382513B (de) | 1979-12-07 | 1980-12-05 | Verfahren zur herstellung von galenischen formen mit verzoegerter wirkung |
| GB8122407A GB2075343B (en) | 1979-12-07 | 1980-12-05 | Improvements to methods for preparing galencial preparation with delayed action and programmed release and galenical preparations for drugs obtained thereby |
| PCT/FR1980/000176 WO1981001652A1 (fr) | 1979-12-07 | 1980-12-05 | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenues |
| JP56500111A JPH0530804B2 (enExample) | 1979-12-07 | 1980-12-05 | |
| ES497534A ES497534A0 (es) | 1979-12-07 | 1980-12-06 | Perfeccionamientos introducidos en los procedimientos de preparacion de formas galenicas con accion retardada y libera- cion programada. |
| IT26515/80A IT1134638B (it) | 1979-12-07 | 1980-12-09 | Perfezionamenti apportati ai procedimenti di preparazione di forme galeniche ad azione ritardata e a liberazione programmata,e forme galeniche di medicamenti cosi' ottenute |
| US06/933,287 US5051262A (en) | 1979-12-07 | 1986-11-18 | Processes for the preparation of delayed action and programmed release pharmaceutical forms and medicaments obtained thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7930085A FR2470599A1 (fr) | 1979-12-07 | 1979-12-07 | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2470599A1 true FR2470599A1 (fr) | 1981-06-12 |
| FR2470599B1 FR2470599B1 (enExample) | 1983-03-25 |
Family
ID=9232512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7930085A Granted FR2470599A1 (fr) | 1979-12-07 | 1979-12-07 | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5051262A (enExample) |
| JP (1) | JPH0530804B2 (enExample) |
| AT (1) | AT382513B (enExample) |
| BE (1) | BE886510A (enExample) |
| CH (1) | CH648207A5 (enExample) |
| DE (1) | DE3050131T1 (enExample) |
| ES (1) | ES497534A0 (enExample) |
| FR (1) | FR2470599A1 (enExample) |
| GB (1) | GB2075343B (enExample) |
| IT (1) | IT1134638B (enExample) |
| WO (1) | WO1981001652A1 (enExample) |
Families Citing this family (89)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4525345A (en) * | 1981-12-24 | 1985-06-25 | Verex Laboratories, Inc. | Constant order release, solid dosage indomethacin formulation and method of treating arthritis and other inflammatory conditions |
| FR2556964A1 (fr) * | 1983-12-23 | 1985-06-28 | Ile De France | Nouvelles formes galeniques du sulpiride utilisables par voie orale |
| US4752470A (en) * | 1986-11-24 | 1988-06-21 | Mehta Atul M | Controlled release indomethacin |
| SE509029C2 (sv) * | 1988-08-16 | 1998-11-30 | Ss Pharmaceutical Co | Långtidsverkande diklofenak-natriumpreparat |
| JP2514078B2 (ja) * | 1988-08-22 | 1996-07-10 | エスエス製薬株式会社 | 圧縮成型製剤 |
| JPH03145418A (ja) * | 1989-10-27 | 1991-06-20 | Sumitomo Pharmaceut Co Ltd | 塩基性薬物塩酸塩の徐放性製剤 |
| CH678920A5 (enExample) * | 1989-11-14 | 1991-11-29 | Gergely Gerhard | |
| IT1246383B (it) * | 1990-04-17 | 1994-11-18 | Eurand Int | Metodo per il mascheramento del sapore di farmaci |
| US5288505A (en) * | 1991-06-26 | 1994-02-22 | Galephar P.R., Inc., Ltd. | Extended release form of diltiazem |
| FI101039B (fi) * | 1992-10-09 | 1998-04-15 | Eeva Kristoffersson | Menetelmä lääkepellettien valmistamiseksi |
| US5503846A (en) * | 1993-03-17 | 1996-04-02 | Cima Labs, Inc. | Base coated acid particles and effervescent formulation incorporating same |
| US5484607A (en) * | 1993-10-13 | 1996-01-16 | Horacek; H. Joseph | Extended release clonidine formulation |
| US5458887A (en) * | 1994-03-02 | 1995-10-17 | Andrx Pharmaceuticals, Inc. | Controlled release tablet formulation |
| GB9407386D0 (en) | 1994-04-14 | 1994-06-08 | Smithkline Beecham Plc | Pharmaceutical formulation |
| US5567441A (en) * | 1995-03-24 | 1996-10-22 | Andrx Pharmaceuticals Inc. | Diltiazem controlled release formulation |
| US20030109503A1 (en) * | 1995-06-06 | 2003-06-12 | Smithkline Beecham P.L.C. | Pharmaceutical formulations comprising clavulanic acid alone or in combination with other beta-lactam antibiotics |
| US5773031A (en) * | 1996-02-27 | 1998-06-30 | L. Perrigo Company | Acetaminophen sustained-release formulation |
| US5830503A (en) * | 1996-06-21 | 1998-11-03 | Andrx Pharmaceuticals, Inc. | Enteric coated diltiazem once-a-day formulation |
| US6709678B2 (en) | 1996-08-15 | 2004-03-23 | Losan Pharma Gmbh | Easy to swallow oral medicament composition |
| US6919373B1 (en) * | 1996-11-12 | 2005-07-19 | Alza Corporation | Methods and devices for providing prolonged drug therapy |
| US20030124187A1 (en) * | 1997-02-14 | 2003-07-03 | Smithkline Beecham Laboratoires Pharmaceutiques, | Pharmaceutical formulations comprising amoxycillin and clavulanate |
| IN186245B (enExample) | 1997-09-19 | 2001-07-14 | Ranbaxy Lab Ltd | |
| US5948440A (en) * | 1997-12-17 | 1999-09-07 | Ranbaxy Laboratories Limited | Modified release matrix formulation of cefaclor and cephalexin |
| DE19845358A1 (de) * | 1998-10-02 | 2000-04-06 | Roehm Gmbh | Überzogene Arzneiformen mit kontrollierter Wirkstoffabgabe |
| US6322819B1 (en) | 1998-10-21 | 2001-11-27 | Shire Laboratories, Inc. | Oral pulsed dose drug delivery system |
| CN100382782C (zh) * | 1999-04-13 | 2008-04-23 | 比彻姆药品(Pte)有限公司 | 一种释放改良型药用制剂 |
| US7250176B1 (en) | 1999-04-13 | 2007-07-31 | Beecham Pharmaceuticals (Pte) Limited | Method of treating a bacterial infection |
| US6878386B1 (en) | 1999-04-13 | 2005-04-12 | Beecham Pharmaceuticals (Pte) Limited | Method of treating a bacterial infection comprising amoxycillin and potassium clavulanate |
| US6294199B1 (en) | 1999-04-13 | 2001-09-25 | Beecham Pharmaceuticals (Pte) Limited | Method of treating a bacterial infection comprising administering amoxycillin |
| JP3893058B2 (ja) * | 1999-09-30 | 2007-03-14 | ペンウェスト ファーマシューティカルズ カンパニー | 高度に可溶性の薬物のための徐放性マトリックス系 |
| US7108866B1 (en) | 1999-12-10 | 2006-09-19 | Biovall Laboratories International Srl | Chronotherapeutic diltiazem formulations and the administration thereof |
| US20060153914A1 (en) * | 1999-12-10 | 2006-07-13 | Biovail Laboratories International S.R.L. | Chronotherapeutic diltiazem formulations and the administration thereof |
| US6544555B2 (en) | 2000-02-24 | 2003-04-08 | Advancis Pharmaceutical Corp. | Antibiotic product, use and formulation thereof |
| US6565882B2 (en) | 2000-02-24 | 2003-05-20 | Advancis Pharmaceutical Corp | Antibiotic composition with inhibitor |
| US7674480B2 (en) * | 2000-06-23 | 2010-03-09 | Teva Pharmaceutical Industries Ltd. | Rapidly expanding composition for gastric retention and controlled release of therapeutic agents, and dosage forms including the composition |
| US6881420B2 (en) * | 2000-06-23 | 2005-04-19 | Teva Pharmaceutical Industries Ltd. | Compositions and dosage forms for gastric delivery of irinotecan and methods of treatment that use it to inhibit cancer cell proliferation |
| US6476006B2 (en) | 2000-06-23 | 2002-11-05 | Teva Pharmaceutical Industries, Ltd. | Composition and dosage form for delayed gastric release of alendronate and/or other bis-phosphonates |
| DE10031043A1 (de) * | 2000-06-26 | 2002-02-14 | Bayer Ag | Retardzubereitungen von Chinolonantibiotika und Verfahren zu ihrer Herstellung |
| AU2001292185A1 (en) | 2000-10-12 | 2002-04-22 | Beecham Pharmaceuticals (Pte) Limited | Formulation containing amoxicillin |
| US6756057B2 (en) | 2000-10-12 | 2004-06-29 | Beecham Pharmaceuticals (Pte) Limited | Amoxicillin and potassium clavulanate dosage form |
| US6541014B2 (en) | 2000-10-13 | 2003-04-01 | Advancis Pharmaceutical Corp. | Antiviral product, use and formulation thereof |
| US20020068078A1 (en) | 2000-10-13 | 2002-06-06 | Rudnic Edward M. | Antifungal product, use and formulation thereof |
| US8206741B2 (en) | 2001-06-01 | 2012-06-26 | Pozen Inc. | Pharmaceutical compositions for the coordinated delivery of NSAIDs |
| SI1448205T1 (sl) * | 2001-10-05 | 2011-07-29 | Zalicus Inc | Kombinacije za zdravljenje imunoinflamatornih motenj |
| US8101209B2 (en) | 2001-10-09 | 2012-01-24 | Flamel Technologies | Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles |
| DE10209982A1 (de) * | 2002-03-07 | 2003-09-25 | Boehringer Ingelheim Pharma | Oral zu applizierende Darreichungsform für schwerlösliche basische Wirkstoffe |
| US20030181488A1 (en) * | 2002-03-07 | 2003-09-25 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Administration form for the oral application of 3-[(2-{[4-(hexyloxycarbonylamino-imino-methyl)-phenylamino]-methyl}-1-methyl-1H-benzimidazol-5-carbonyl)-pyridin-2-yl-amino]-propionic acid ethyl ester and the salts thereof |
| US6958161B2 (en) | 2002-04-12 | 2005-10-25 | F H Faulding & Co Limited | Modified release coated drug preparation |
| US6913768B2 (en) * | 2002-09-24 | 2005-07-05 | Shire Laboratories, Inc. | Sustained release delivery of amphetamine salts |
| CA2533178C (en) | 2003-07-21 | 2014-03-11 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
| WO2005009368A2 (en) | 2003-07-21 | 2005-02-03 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
| US8425936B2 (en) | 2003-07-21 | 2013-04-23 | Shionogi Inc. | Antibiotic product, use and formulation thereof |
| WO2005016311A1 (en) | 2003-08-11 | 2005-02-24 | Advancis Pharmaceutical Corporation | Robust pellet |
| US8062672B2 (en) | 2003-08-12 | 2011-11-22 | Shionogi Inc. | Antibiotic product, use and formulation thereof |
| WO2005023184A2 (en) * | 2003-08-29 | 2005-03-17 | Advancis Pharmaceuticals Corporation | Antibiotic product, use and formulation thereof |
| JP2007513869A (ja) | 2003-09-15 | 2007-05-31 | アドバンシス ファーマスーティカル コーポレイション | 抗生物質製剤、その使用法及び作成方法 |
| TW200517114A (en) * | 2003-10-15 | 2005-06-01 | Combinatorx Inc | Methods and reagents for the treatment of immunoinflammatory disorders |
| UY28583A1 (es) * | 2003-10-30 | 2005-05-31 | Roche Consumer Health Ag | Forma de presentación del naproxeno sodico |
| JP2008505124A (ja) | 2004-07-02 | 2008-02-21 | アドバンシス ファーマスーティカル コーポレイション | パルス送達用錠剤 |
| KR20070043806A (ko) * | 2004-07-29 | 2007-04-25 | 사노피-아벤티스 | ｐＨ에 매우 의존적인 용해도를 가지는 활성 성분의 제어방출을 위한 약제학적 다층 정제 |
| US20070087056A1 (en) * | 2005-08-09 | 2007-04-19 | Claudia Guthmann | Pharmaceutical form with sustained pH-independent active ingredient release for active ingredients having strong pH-dependent solubility |
| EP1919460A2 (en) * | 2005-08-22 | 2008-05-14 | Novartis AG | Pharmaceutical compositions comprising a ph-dependent drug, a ph modifier and a retarding agent |
| GB0517204D0 (en) * | 2005-08-22 | 2005-09-28 | Novartis Ag | Organic compounds |
| US8778924B2 (en) | 2006-12-04 | 2014-07-15 | Shionogi Inc. | Modified release amoxicillin products |
| US8357394B2 (en) | 2005-12-08 | 2013-01-22 | Shionogi Inc. | Compositions and methods for improved efficacy of penicillin-type antibiotics |
| US8299052B2 (en) * | 2006-05-05 | 2012-10-30 | Shionogi Inc. | Pharmaceutical compositions and methods for improved bacterial eradication |
| WO2007139753A2 (en) * | 2006-05-22 | 2007-12-06 | Combinatorx, Incorporated | Methods and compositions for the treatment of diseases or conditions associated with increased c-reactive protein, interleukin-6, or interferon-gamma levels |
| US20070292503A1 (en) * | 2006-06-16 | 2007-12-20 | Gorissen Henricus R | Oral pharmaceutical composition of poorly water-soluble active substance |
| EP1958615A1 (en) * | 2007-02-13 | 2008-08-20 | Bayer Schering Pharma Aktiengesellschaft | Solid pharmaceutical formulations of a homogeneous dispersion of active principles having pH-dependent solubility |
| US20100172991A1 (en) * | 2007-06-08 | 2010-07-08 | Henry Joseph Horacek | Extended Release Formulation and Methods of Treating Adrenergic Dysregulation |
| KR20100020459A (ko) * | 2007-06-08 | 2010-02-22 | 아드레넥스 파마슈티컬스, 아이엔씨. | 지연 방출형 제제 및 아드레날린 조절부전의 치료방법 |
| US20090075955A1 (en) * | 2007-09-19 | 2009-03-19 | Combinatorx, Inc. | Therapeutic regimens for the treatment of immunoinflammatory disorders |
| CN101938996A (zh) * | 2007-12-17 | 2011-01-05 | 康宾纳特克斯公司 | 用于治疗免疫炎症性紊乱的治疗方案 |
| NZ586870A (en) | 2007-12-28 | 2012-10-26 | Impax Laboratories Inc | Controlled release formulations of levodopa, carbidopa andd a caboxylic acid |
| CA2736547C (en) * | 2008-09-09 | 2016-11-01 | Pozen Inc. | Method for delivering a pharmaceutical composition to patient in need thereof |
| KR20120030106A (ko) | 2009-06-25 | 2012-03-27 | 아스트라제네카 아베 | Ｎｓａｉｄ-연관된 궤양의 발생 위험이 있는 환자의 치료 방법 |
| US9011912B2 (en) | 2010-10-07 | 2015-04-21 | Abon Pharmaceuticals, Llc | Extended-release oral dosage forms for poorly soluble amine drugs |
| WO2012159962A1 (en) * | 2011-05-20 | 2012-11-29 | Aventis Pharma S.A. | Pharmaceutical composition comprising ketoprofen |
| US9119793B1 (en) | 2011-06-28 | 2015-09-01 | Medicis Pharmaceutical Corporation | Gastroretentive dosage forms for doxycycline |
| EP2797600A4 (en) | 2011-12-28 | 2015-09-16 | Pozen Inc | IMPROVED COMPOSITIONS AND METHODS OF DISTRIBUTING OMEPRAZOLE AND ACETYL SALICYLIC ACID |
| AU2013235266B2 (en) | 2012-03-20 | 2017-10-19 | Particle Dynamics International, Llc | Gelling agent-based dosage form |
| US10842802B2 (en) | 2013-03-15 | 2020-11-24 | Medicis Pharmaceutical Corporation | Controlled release pharmaceutical dosage forms |
| JP6506271B2 (ja) | 2013-10-07 | 2019-04-24 | インパックス ラボラトリーズ、 インコーポレイテッドＩｍｐａｘ Ｌａｂｏｒａｔｏｒｉｅｓ， Ｉｎｃ． | レボドパ及び／又はレボドパのエステルの粘膜付着性制御放出配合物、並びにその使用 |
| 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 |
| CA2944900C (en) | 2014-04-04 | 2023-02-28 | Pharmaquest International Center, LLC | Disintegrating monolithic modified release tablets containing quadri-layer extended release granules |
| CA2936746C (en) | 2014-10-31 | 2017-06-27 | Purdue Pharma | Methods and compositions particularly for treatment of attention deficit disorder |
| US10722473B2 (en) | 2018-11-19 | 2020-07-28 | Purdue Pharma L.P. | Methods and compositions particularly for treatment of attention deficit disorder |
| KR20230124622A (ko) | 2020-12-22 | 2023-08-25 | 암닐 파마슈티컬스 엘엘씨 | 레보도파 투여 요법 |
| US11986449B2 (en) | 2020-12-22 | 2024-05-21 | Amneal Pharmaceuticals Llc | Levodopa dosing regimen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862376A (en) * | 1957-10-10 | 1961-03-08 | Pfizer & Co C | Sustained release pharmaceutical tablet |
| GB1139869A (en) * | 1966-01-06 | 1969-01-15 | Moore Medicinal Products Ltd | Improvements in or relating to tablets |
| FR7392M (enExample) * | 1966-07-19 | 1969-11-03 | ||
| FR2223047A1 (enExample) * | 1973-03-28 | 1974-10-25 | Benzon As Alfred | |
| FR2390959A1 (fr) * | 1977-05-16 | 1978-12-15 | Prugnaud Robert | Association therapeutique a visee anti-agregante et regularisatrice de la duree de vie plaquettaire a base de pyrimido-pyrimidine et d'acide acetyl salycilique |
| FR2401619A1 (fr) * | 1977-09-02 | 1979-03-30 | Eastman Kodak Co | Procede pour preparer des granules indegradables dans la panse des ruminants |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US443428A (en) * | 1890-12-23 | Drinking-fountain for poultry | ||
| US2993836A (en) * | 1958-02-20 | 1961-07-25 | Dow Chemical Co | Sustained release tablets |
| US2971889A (en) * | 1958-03-18 | 1961-02-14 | Smith Kline French Lab | Press coated enteric tablets and process for preparing them |
| US3136692A (en) * | 1961-06-30 | 1964-06-09 | Strong Cobb Arner Inc | Effervescent composition containing polyvinylpyrrolidone |
| US3247066A (en) * | 1962-09-12 | 1966-04-19 | Parke Davis & Co | Controlled release dosage form containing water-swellable beadlet |
| US3330729A (en) * | 1963-10-04 | 1967-07-11 | Goodrich Co B F | Sustained release tablet containing medicament admixed in a waterinsoluble acrylic acid cross-linked polymer and selected basic magnesium or calcium diluent |
| GB1139991A (en) * | 1965-07-19 | 1969-01-15 | Armour Pharma | Stabilized enzyme composition |
| CH434571A (de) * | 1966-07-05 | 1967-04-30 | Chemical And Pharmaceutical Pa | Verfahren zur Herstellung von Antibiotika mit verlängerter therapeutischer Wirkung |
| AT270071B (de) * | 1966-08-12 | 1969-04-10 | Roehm & Haas Gmbh | Dragierlack für Arzneiformen |
| US3634584A (en) * | 1969-02-13 | 1972-01-11 | American Home Prod | Sustained action dosage form |
| US3538214A (en) * | 1969-04-22 | 1970-11-03 | Merck & Co Inc | Controlled release medicinal tablets |
| US3557279A (en) * | 1969-06-12 | 1971-01-19 | Merck & Co Inc | Microencapsulation form of an anti-inflammatory drug |
| US3608063A (en) * | 1969-08-15 | 1971-09-21 | Gilbert S Banker | Molecular drug entrapment process and compositions |
| US3629393A (en) * | 1969-09-11 | 1971-12-21 | Nikken Chemicals Co Ltd | Release-sustaining-tablet |
| BE759520A (fr) * | 1969-11-28 | 1971-04-30 | Aspro Nicholas Ltd | Compositions d'aspirine |
| DE2010416B2 (de) * | 1970-03-05 | 1979-03-29 | Hoechst Ag, 6000 Frankfurt | Oral anwendbare Arzneiform mit Retardwirkung |
| US3653914A (en) * | 1970-03-20 | 1972-04-04 | Alberto Culver Co | Production of tablets |
| US3764668A (en) * | 1970-09-30 | 1973-10-09 | Interx Research Corp | Compositions of salts of salicylamide |
| US3676549A (en) * | 1970-09-30 | 1972-07-11 | Alza Corp | Administration of alkali metal salts of salicylamide |
| US3885027A (en) * | 1971-04-12 | 1975-05-20 | West Laboratories Inc | Orally administered drug composition for therapy in the treatment of narcotic drug addiction |
| NL7314765A (enExample) * | 1972-10-31 | 1974-05-02 | ||
| US3954959A (en) * | 1973-03-28 | 1976-05-04 | A/S Alfred Benzon | Oral drug preparations |
| DE2336218C3 (de) * | 1973-07-17 | 1985-11-14 | Byk Gulden Lomberg Chemische Fabrik Gmbh, 7750 Konstanz | Orale Arzneiform |
| JPS5157813A (en) * | 1974-11-14 | 1976-05-20 | Sankyo Co | Ll dooba mataha sonojudotaiseizaino seiho |
| NZ179623A (en) * | 1975-01-06 | 1978-03-06 | Ciba Geigy | Pharmaceutical preparation containing a beta-receptor blocking compound, a compound regulating thrombocyte function and optionally an alpha-receptor blocking compund |
| GB1509866A (en) * | 1975-06-10 | 1978-05-04 | Johnson & Johnson | Enteric coated digestive enzyme compositions |
| FR2353285A1 (fr) * | 1975-09-17 | 1977-12-30 | Doms Laboratoires | Medicament vasodilatateur coronarien perfectionne |
| SE418247B (sv) * | 1975-11-17 | 1981-05-18 | Haessle Ab | Sett att framstella kroppar med reglerad frigoring av en aktiv komponent |
| HU174057B (hu) * | 1976-09-17 | 1979-10-28 | Richter Gedeon Vegyeszet | Sostav dlja pokrytij obespechivajuhhij uregulirovannuju otdachy aktivnogo vehhestva biologicheski aktivnykh preparatov i sposob poluchenija takikh preparatov s uregulirovannoj otdachej aktivnogo vehhestva |
| DE2735830A1 (de) * | 1977-08-09 | 1979-03-01 | Thomae Gmbh Dr K | Antithrombotische arzneimittelkombination und verfahren zu ihrer herstellung |
| US4196187A (en) * | 1977-09-02 | 1980-04-01 | Eastman Kodak Company | Rumen-stable pellets |
| US4181708A (en) * | 1977-09-02 | 1980-01-01 | Eastman Kodak Company | Rumen-stable pellets |
| GB1594102A (en) * | 1977-09-26 | 1981-07-30 | Sankyo Co | Ingestible coating compositions |
| HU179474B (en) * | 1978-02-24 | 1982-10-28 | Laszlo Gyarmati | Process for preparing solid oral pharmaceutical compositons with increased length of activity and with a regulated release of the active material |
| DD146547A5 (de) * | 1978-07-15 | 1981-02-18 | Boehringer Sohn Ingelheim | Arzneimittel-retardform mit unloeslichen poroesen diffusionshuellen |
| US4248872A (en) * | 1978-09-01 | 1981-02-03 | Horrobin David F | Method for the treatment of anxiety |
| US4341563A (en) * | 1978-11-17 | 1982-07-27 | Sankyo Company Limited | Protective coating compositions |
| US4173626A (en) * | 1978-12-11 | 1979-11-06 | Merck & Co., Inc. | Sustained release indomethacin |
| IE48715B1 (en) * | 1978-12-22 | 1985-05-01 | Elan Corp Plc | New galencial forms for administration of medicaments by oral route,with programmed release and processes for preparing same |
| US4261969A (en) * | 1979-05-03 | 1981-04-14 | World Health Organization | Controlled drug release composition |
| US4289751A (en) * | 1979-06-29 | 1981-09-15 | Merck & Co., Inc. | Effervescent enteric-coated formulation of soluble form of erythromycin and therapeutic use thereof |
| DE3000979A1 (de) * | 1980-01-12 | 1981-07-23 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue dipyridamol-retardformen und verfahren zu ihrer herstellung |
| IT1148784B (it) * | 1980-04-09 | 1986-12-03 | Eurand Spa | Procedimento per la preparazione di microcapsule in un veicolo liquido |
| US4265874A (en) * | 1980-04-25 | 1981-05-05 | Alza Corporation | Method of delivering drug with aid of effervescent activity generated in environment of use |
| US4344929A (en) * | 1980-04-25 | 1982-08-17 | Alza Corporation | Method of delivering drug with aid of effervescent activity generated in environment of use |
| HU183408B (en) * | 1981-04-28 | 1984-05-28 | Chinoin Gyogyszer Es Vegyeszet | Process for producing oral ratard pharmaceutical compositions |
| DE3124090A1 (de) * | 1981-06-19 | 1983-01-05 | Dr. Karl Thomae Gmbh, 7950 Biberach | Neue orale dipyridamolformen |
| DK150008C (da) * | 1981-11-20 | 1987-05-25 | Benzon As Alfred | Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat |
| BG36086A1 (en) * | 1982-01-19 | 1984-09-14 | Glbov | Method for inducing interferon |
| JPS58134019A (ja) * | 1982-02-05 | 1983-08-10 | Ono Pharmaceut Co Ltd | プロスタグランジン含有持続放出型三層状フイルム製剤及びその製造方法 |
| US4432965A (en) * | 1982-07-09 | 1984-02-21 | Key Pharmaceuticals, Inc. | Quinidine sustained release dosage formulation |
| DK151608C (da) * | 1982-08-13 | 1988-06-20 | Benzon As Alfred | Fremgangsmaade til fremstilling af et farmaceutisk peroralt polydepotpraeparat med kontrolleret afgivelse |
| DK152744C (da) * | 1982-08-13 | 1988-10-31 | Benzon As Alfred | Fremgangsmaade til fremstilling af et farmaceutisk peroralt polydepotpraeparat |
| US4521401A (en) * | 1983-01-03 | 1985-06-04 | Verex Laboratories, Inc. | Constant release rate solid oral dosage formulations of quinidine |
| IE55745B1 (en) * | 1983-04-06 | 1991-01-02 | Elan Corp Plc | Sustained absorption pharmaceutical composition |
| IE56459B1 (en) * | 1983-12-21 | 1991-08-14 | Elan Corp Ltd | Controlled absorption pharmaceutical formulation |
| IE56999B1 (en) * | 1983-12-22 | 1992-03-11 | Elan Corp Plc | Pharmaceutical formulation |
| DK62184D0 (da) * | 1984-02-10 | 1984-02-10 | Benzon As Alfred | Diffusionsovertrukket polydepotpraeparat |
| EP0153105B1 (en) * | 1984-02-10 | 1992-09-09 | Benzon Pharma A/S | Diffusion coated multiple-units dosage form |
-
1979
- 1979-12-07 FR FR7930085A patent/FR2470599A1/fr active Granted
-
1980
- 1980-12-05 BE BE1/10060A patent/BE886510A/fr not_active IP Right Cessation
- 1980-12-05 GB GB8122407A patent/GB2075343B/en not_active Expired
- 1980-12-05 WO PCT/FR1980/000176 patent/WO1981001652A1/fr not_active Ceased
- 1980-12-05 AT AT0912580A patent/AT382513B/de not_active IP Right Cessation
- 1980-12-05 JP JP56500111A patent/JPH0530804B2/ja not_active Expired - Lifetime
- 1980-12-05 DE DE803050131T patent/DE3050131T1/de active Granted
- 1980-12-05 CH CH5027/81A patent/CH648207A5/fr not_active IP Right Cessation
- 1980-12-06 ES ES497534A patent/ES497534A0/es active Granted
- 1980-12-09 IT IT26515/80A patent/IT1134638B/it active
-
1986
- 1986-11-18 US US06/933,287 patent/US5051262A/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862376A (en) * | 1957-10-10 | 1961-03-08 | Pfizer & Co C | Sustained release pharmaceutical tablet |
| GB1139869A (en) * | 1966-01-06 | 1969-01-15 | Moore Medicinal Products Ltd | Improvements in or relating to tablets |
| FR7392M (enExample) * | 1966-07-19 | 1969-11-03 | ||
| FR2223047A1 (enExample) * | 1973-03-28 | 1974-10-25 | Benzon As Alfred | |
| FR2390959A1 (fr) * | 1977-05-16 | 1978-12-15 | Prugnaud Robert | Association therapeutique a visee anti-agregante et regularisatrice de la duree de vie plaquettaire a base de pyrimido-pyrimidine et d'acide acetyl salycilique |
| FR2401619A1 (fr) * | 1977-09-02 | 1979-03-30 | Eastman Kodak Co | Procede pour preparer des granules indegradables dans la panse des ruminants |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1134638B (it) | 1986-08-13 |
| BE886510A (fr) | 1981-06-05 |
| US5051262A (en) | 1991-09-24 |
| GB2075343A (en) | 1981-11-18 |
| JPH0530804B2 (enExample) | 1993-05-11 |
| ES8306322A1 (es) | 1983-05-16 |
| DE3050131T1 (de) | 1982-03-25 |
| DE3050131C2 (enExample) | 1992-01-09 |
| ES497534A0 (es) | 1983-05-16 |
| AT382513B (de) | 1987-03-10 |
| JPS56501803A (enExample) | 1981-12-10 |
| WO1981001652A1 (fr) | 1981-06-25 |
| IT8026515A0 (it) | 1980-12-09 |
| GB2075343B (en) | 1984-10-10 |
| ATA912580A (de) | 1986-08-15 |
| FR2470599B1 (enExample) | 1983-03-25 |
| CH648207A5 (fr) | 1985-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2470599A1 (fr) | Perfectionnements apportes aux procedes de preparation de formes galeniques a action retard et a liberation programmee et formes galeniques de medicaments ainsi obtenus | |
| US5631296A (en) | Drugs containing S(+)-ibuprofen | |
| KR100730502B1 (ko) | 약제학적 트라마돌 염 및 이를 함유하는 투여 제형 | |
| DE69927969T2 (de) | Kontrollierte freisetzung von liponsäure | |
| US4762702A (en) | Pharmaceutical preparation containing ibuprofen and a process for its preparation | |
| FI77573B (fi) | Ny konsistens. | |
| FR2643556A1 (fr) | Composition pharmaceutique a liberation prolongee d'acide valproique | |
| FR2572282A1 (fr) | Formulations a liberation progressive, procede pour leur preparation et compositions les renfermant | |
| CH647676A5 (fr) | Formes galeniques a usage oral, a liberation programmee et leurs procedes de preparation. | |
| FR2938431A1 (fr) | Nouvelle composition a base d'acide gamma-hydroxybutyrique | |
| FR2949061A1 (fr) | Microgranules flottants | |
| US20130071476A1 (en) | Rapid Melt Controlled Release Taste-Masked Compositions | |
| HU197211B (en) | Process for producing pharmaceutical composition containing l-dopa as active component coated with coating for regulating release of the active components | |
| FI77156C (fi) | Foerfarande foer framstaellning av en fast vismuthaltig komposition. | |
| RU2679652C1 (ru) | Способ получения гранул с энтеросолюбильным покрытием, содержащих ингибитор протонного насоса, и фармацевтических композиций, состоящих из множества частиц и содержащих эти гранулы | |
| AU2003235700B2 (en) | Stable salts of o-acetylsalicylic acid containing basic amino acids II | |
| EP3735238A1 (en) | A stable oral pharmaceutical composition of ferric citrate | |
| KR101067224B1 (ko) | 이부프로펜 함유 서방출성 시럽제 및 그의 제조방법 | |
| JP3207495B2 (ja) | 安定した放出性を有する徐放性懸濁製剤 | |
| EP1738755B1 (en) | Tablet containing branched chain amino acid and process for producing the same | |
| WO1992022305A1 (fr) | Composition therapeutique pour liberation prolongee de magnesium | |
| RU2761828C2 (ru) | Фармацевтическая композиция, содержащая бензокаин с усиленной стабильностью | |
| CA2538064A1 (en) | Antibiotic product, use and formulation thereof | |
| GB2490840A (en) | Liquid ibuprofen/codeine pharmaceutical composition for oral administration, the method for preparation thereof and use thereof | |
| Uchida et al. | Gastrointestinal Absorption of Chlorothiazide Enhanced by Commercial Swelling Polymers in Dogs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AM | Act modifying the rights related to an application or a patent | ||
| TP | Transmission of property | ||
| TP | Transmission of property |