ZA200202369B - Oral controlled release formulations. - Google Patents
Oral controlled release formulations. Download PDFInfo
- Publication number
- ZA200202369B ZA200202369B ZA200202369A ZA200202369A ZA200202369B ZA 200202369 B ZA200202369 B ZA 200202369B ZA 200202369 A ZA200202369 A ZA 200202369A ZA 200202369 A ZA200202369 A ZA 200202369A ZA 200202369 B ZA200202369 B ZA 200202369B
- Authority
- ZA
- South Africa
- Prior art keywords
- active agent
- coating
- component
- water
- pharmaceutical composition
- Prior art date
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- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 description 1
- 229950010673 rivastigmine hydrogen tartrate Drugs 0.000 description 1
- GWHQHAUAXRMMOT-MBANBULQSA-N rivastigmine tartrate Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O.CCN(C)C(=O)OC1=CC=CC([C@H](C)N(C)C)=C1 GWHQHAUAXRMMOT-MBANBULQSA-N 0.000 description 1
- MDMGHDFNKNZPAU-UHFFFAOYSA-N roserpine Natural products C1C2CN3CCC(C4=CC=C(OC)C=C4N4)=C4C3CC2C(OC(C)=O)C(OC)C1OC(=O)C1=CC(OC)=C(OC)C(OC)=C1 MDMGHDFNKNZPAU-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- KQPKPCNLIDLUMF-UHFFFAOYSA-N secobarbital Chemical compound CCCC(C)C1(CC=C)C(=O)NC(=O)NC1=O KQPKPCNLIDLUMF-UHFFFAOYSA-N 0.000 description 1
- 229960002060 secobarbital Drugs 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- ZFDPAZDODACYOG-UHFFFAOYSA-M sodium;[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]methanesulfonate Chemical compound [Na+].CN1C(C)=C(NCS([O-])(=O)=O)C(=O)N1C1=CC=CC=C1 ZFDPAZDODACYOG-UHFFFAOYSA-M 0.000 description 1
- 230000002048 spasmolytic effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000021 stimulant Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 210000003699 striated muscle Anatomy 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229960002135 sulfadimidine Drugs 0.000 description 1
- 229960000654 sulfafurazole Drugs 0.000 description 1
- QPPBRPIAZZHUNT-UHFFFAOYSA-N sulfamerazine Chemical compound CC1=CC=NC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 QPPBRPIAZZHUNT-UHFFFAOYSA-N 0.000 description 1
- 229960002597 sulfamerazine Drugs 0.000 description 1
- ASWVTGNCAZCNNR-UHFFFAOYSA-N sulfamethazine Chemical compound CC1=CC(C)=NC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 ASWVTGNCAZCNNR-UHFFFAOYSA-N 0.000 description 1
- 229960005158 sulfamethizole Drugs 0.000 description 1
- VACCAVUAMIDAGB-UHFFFAOYSA-N sulfamethizole Chemical compound S1C(C)=NN=C1NS(=O)(=O)C1=CC=C(N)C=C1 VACCAVUAMIDAGB-UHFFFAOYSA-N 0.000 description 1
- 150000003456 sulfonamides Chemical class 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
- 229960004492 suprofen Drugs 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- IWVCMVBTMGNXQD-UHFFFAOYSA-N terramycin dehydrate Natural products C1=CC=C2C(O)(C)C3C(O)C4C(N(C)C)C(O)=C(C(N)=O)C(=O)C4(O)C(O)=C3C(=O)C2=C1O IWVCMVBTMGNXQD-UHFFFAOYSA-N 0.000 description 1
- IMCGHZIGRANKHV-AJNGGQMLSA-N tert-butyl (3s,5s)-2-oxo-5-[(2s,4s)-5-oxo-4-propan-2-yloxolan-2-yl]-3-propan-2-ylpyrrolidine-1-carboxylate Chemical compound O1C(=O)[C@H](C(C)C)C[C@H]1[C@H]1N(C(=O)OC(C)(C)C)C(=O)[C@H](C(C)C)C1 IMCGHZIGRANKHV-AJNGGQMLSA-N 0.000 description 1
- 229960002180 tetracycline Drugs 0.000 description 1
- 229930101283 tetracycline Natural products 0.000 description 1
- 235000019364 tetracycline Nutrition 0.000 description 1
- 150000003522 tetracyclines Chemical class 0.000 description 1
- 229960002784 thioridazine Drugs 0.000 description 1
- 230000001519 thymoleptic effect Effects 0.000 description 1
- 229960001312 tiaprofenic acid Drugs 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- YEZNLOUZAIOMLT-UHFFFAOYSA-N tolfenamic acid Chemical compound CC1=C(Cl)C=CC=C1NC1=CC=CC=C1C(O)=O YEZNLOUZAIOMLT-UHFFFAOYSA-N 0.000 description 1
- 229960002905 tolfenamic acid Drugs 0.000 description 1
- 229960001017 tolmetin Drugs 0.000 description 1
- UPSPUYADGBWSHF-UHFFFAOYSA-N tolmetin Chemical compound C1=CC(C)=CC=C1C(=O)C1=CC=C(CC(O)=O)N1C UPSPUYADGBWSHF-UHFFFAOYSA-N 0.000 description 1
- 235000015961 tonic Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 229960000716 tonics Drugs 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229960003904 triflupromazine Drugs 0.000 description 1
- XSCGXQMFQXDFCW-UHFFFAOYSA-N triflupromazine Chemical compound C1=C(C(F)(F)F)C=C2N(CCCN(C)C)C3=CC=CC=C3SC2=C1 XSCGXQMFQXDFCW-UHFFFAOYSA-N 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011782 vitamin Substances 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
-
- 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
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/27—Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Emergency Medicine (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9923045.0A GB9923045D0 (en) | 1999-09-29 | 1999-09-29 | New oral formulations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200202369B true ZA200202369B (en) | 2002-12-24 |
Family
ID=10861819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200202369A ZA200202369B (en) | 1999-09-29 | 2002-03-25 | Oral controlled release formulations. |
Country Status (31)
| Country | Link |
|---|---|
| US (2) | US20060246101A1 (es) |
| EP (1) | EP1216032B1 (es) |
| JP (1) | JP2003510268A (es) |
| KR (2) | KR20050100710A (es) |
| CN (1) | CN1213737C (es) |
| AR (1) | AR025792A1 (es) |
| AT (1) | ATE384517T1 (es) |
| AU (1) | AU769646B2 (es) |
| BR (1) | BR0014440A (es) |
| CA (1) | CA2379595A1 (es) |
| CO (1) | CO5210867A1 (es) |
| CY (1) | CY1107923T1 (es) |
| CZ (1) | CZ301455B6 (es) |
| DE (1) | DE60037897T2 (es) |
| DK (1) | DK1216032T3 (es) |
| EC (1) | ECSP003685A (es) |
| ES (1) | ES2299438T3 (es) |
| GB (1) | GB9923045D0 (es) |
| HU (1) | HUP0202744A3 (es) |
| IL (2) | IL148908A0 (es) |
| MY (1) | MY128759A (es) |
| NO (1) | NO331480B1 (es) |
| NZ (1) | NZ517335A (es) |
| PE (1) | PE20010568A1 (es) |
| PL (1) | PL200822B1 (es) |
| PT (1) | PT1216032E (es) |
| RU (1) | RU2281758C2 (es) |
| SK (1) | SK286651B6 (es) |
| TR (1) | TR200200683T2 (es) |
| WO (1) | WO2001022944A1 (es) |
| ZA (1) | ZA200202369B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PA8578501A1 (es) | 2002-07-25 | 2005-02-04 | Pharmacia Corp | Forma de dosificacion una vez al dia de pramipexol |
| CA2576386A1 (en) * | 2004-08-13 | 2006-02-16 | Boehringer Ingelheim International Gmbh | Extended release pellet formulation containing pramipexole or a pharmaceutically acceptable salt thereof, method for manufacturing the same and use thereof |
| BRPI0513846A (pt) | 2004-08-13 | 2008-05-20 | Boehringer Ingelheim Int | formulação de comprimido de liberação prolongada contendo pramipexol ou um sal farmaceuticamente aceitável do mesmo, método para a fabricação do mesmo e o uso do mesmo |
| US8481565B2 (en) * | 2004-12-27 | 2013-07-09 | Eisai R&D Management Co., Ltd. | Method for stabilizing anti-dementia drug |
| GB0606562D0 (en) * | 2006-03-31 | 2006-05-10 | Novartis Ag | Organic compounds |
| CN101797236B (zh) * | 2010-03-23 | 2012-05-23 | 西南大学 | 重酒石酸卡巴拉汀口腔崩解片及其制备方法 |
| AU2011305572B2 (en) | 2010-09-20 | 2016-08-04 | Diane Goll | Microencapsulation process and product |
| KR101990951B1 (ko) | 2015-04-27 | 2019-06-20 | 주식회사 네비팜 | 리바스티그민 함유 서방출 의약조성물 |
| CN106000294B (zh) * | 2016-07-04 | 2019-04-30 | 三峡大学 | 一种高膨胀低收缩率膨润土及制备方法 |
| CN115192538B (zh) * | 2022-08-02 | 2023-09-15 | 沈阳信康药物研究有限公司 | 一种压制包衣型硝苯地平缓释片及其制备方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8404467D0 (sv) * | 1984-09-06 | 1984-09-06 | Ferrosan Ab | Controlled-release medical preparations |
| IL74497A (en) * | 1985-03-05 | 1990-02-09 | Proterra Ag | Pharmaceutical compositions containing phenyl carbamate derivatives and certain phenyl carbamate derivatives |
| DE3805744C2 (de) * | 1987-03-04 | 1999-09-23 | Novartis Ag | Phenylcarbamate zur Hemmung der Acetylcholinesterase |
| HU201906B (en) * | 1987-03-04 | 1991-01-28 | Sandoz Ag | Process for producing phenyl-carbamate derivative and acid additional salts and pharmaceutical compositions containing them |
| US4984807A (en) * | 1990-01-12 | 1991-01-15 | Baruch Shiryon | Board game |
| US5229131A (en) * | 1990-02-05 | 1993-07-20 | University Of Michigan | Pulsatile drug delivery system |
| CA2087435C (en) * | 1990-08-07 | 1998-05-05 | Scott Max Herbig | Use of interfacially-polymerized membranes in delivery devices |
| US5407686A (en) * | 1991-11-27 | 1995-04-18 | Sidmak Laboratories, Inc. | Sustained release composition for oral administration of active ingredient |
| US5260069A (en) * | 1992-11-27 | 1993-11-09 | Anda Sr Pharmaceuticals Inc. | Pulsatile particles drug delivery system |
| US5358502A (en) * | 1993-02-25 | 1994-10-25 | Pfizer Inc | PH-triggered osmotic bursting delivery devices |
| ATE195252T1 (de) * | 1993-04-23 | 2000-08-15 | Novartis Erfind Verwalt Gmbh | Wirkstoffabgabevorrichtung mit gesteuerter freigabe |
| US5500227A (en) * | 1993-11-23 | 1996-03-19 | Euro-Celtique, S.A. | Immediate release tablet cores of insoluble drugs having sustained-release coating |
| US5962535A (en) * | 1997-01-17 | 1999-10-05 | Takeda Chemical Industries, Ltd. | Composition for alzheimer's disease |
| WO1998053802A1 (en) * | 1997-05-30 | 1998-12-03 | Laboratorios Phoenix U.S.A., Inc. | Multi-layered osmotic device |
| GB9711643D0 (en) * | 1997-06-05 | 1997-07-30 | Janssen Pharmaceutica Nv | Glass thermoplastic systems |
| AU739261B2 (en) * | 1997-07-01 | 2001-10-11 | Pfizer Inc. | Sertraline salts and sustained-release dosage forms of sertraline |
| SE9704870D0 (sv) * | 1997-12-22 | 1997-12-22 | Astra Ab | New pharmaceutical formulation I |
| NZ510683A (en) * | 1998-10-01 | 2003-09-26 | Novartis Ag | Sustained release oral formulations of rivastigmine |
| US6632451B2 (en) * | 1999-06-04 | 2003-10-14 | Dexcel Pharma Technologies Ltd. | Delayed total release two pulse gastrointestinal drug delivery system |
-
1999
- 1999-09-29 GB GBGB9923045.0A patent/GB9923045D0/en not_active Ceased
-
2000
- 2000-09-27 AT AT00971290T patent/ATE384517T1/de active
- 2000-09-27 SK SK413-2002A patent/SK286651B6/sk not_active IP Right Cessation
- 2000-09-27 AR ARP000105065A patent/AR025792A1/es unknown
- 2000-09-27 IL IL14890800A patent/IL148908A0/xx unknown
- 2000-09-27 HU HU0202744A patent/HUP0202744A3/hu unknown
- 2000-09-27 DE DE60037897T patent/DE60037897T2/de not_active Expired - Lifetime
- 2000-09-27 PE PE2000001020A patent/PE20010568A1/es not_active Application Discontinuation
- 2000-09-27 DK DK00971290T patent/DK1216032T3/da active
- 2000-09-27 KR KR1020057018185A patent/KR20050100710A/ko not_active Application Discontinuation
- 2000-09-27 CO CO00073349A patent/CO5210867A1/es not_active Application Discontinuation
- 2000-09-27 PL PL354075A patent/PL200822B1/pl not_active IP Right Cessation
- 2000-09-27 AU AU10197/01A patent/AU769646B2/en not_active Ceased
- 2000-09-27 CN CNB008134529A patent/CN1213737C/zh not_active Expired - Fee Related
- 2000-09-27 JP JP2001526156A patent/JP2003510268A/ja active Pending
- 2000-09-27 ES ES00971290T patent/ES2299438T3/es not_active Expired - Lifetime
- 2000-09-27 CA CA002379595A patent/CA2379595A1/en not_active Abandoned
- 2000-09-27 BR BR0014440-1A patent/BR0014440A/pt not_active Application Discontinuation
- 2000-09-27 CZ CZ20021028A patent/CZ301455B6/cs not_active IP Right Cessation
- 2000-09-27 NZ NZ517335A patent/NZ517335A/en not_active IP Right Cessation
- 2000-09-27 TR TR2002/00683T patent/TR200200683T2/xx unknown
- 2000-09-27 KR KR1020027004024A patent/KR100661441B1/ko not_active IP Right Cessation
- 2000-09-27 EP EP00971290A patent/EP1216032B1/en not_active Expired - Lifetime
- 2000-09-27 RU RU2002109236/15A patent/RU2281758C2/ru not_active IP Right Cessation
- 2000-09-27 PT PT00971290T patent/PT1216032E/pt unknown
- 2000-09-27 WO PCT/EP2000/009455 patent/WO2001022944A1/en active IP Right Grant
- 2000-09-28 MY MYPI20004521A patent/MY128759A/en unknown
- 2000-09-28 EC EC2000003685A patent/ECSP003685A/es unknown
-
2002
- 2002-03-22 NO NO20021452A patent/NO331480B1/no not_active IP Right Cessation
- 2002-03-25 ZA ZA200202369A patent/ZA200202369B/en unknown
- 2002-03-26 IL IL148908A patent/IL148908A/en not_active IP Right Cessation
-
2006
- 2006-06-30 US US11/479,020 patent/US20060246101A1/en not_active Abandoned
-
2008
- 2008-04-17 CY CY20081100432T patent/CY1107923T1/el unknown
-
2010
- 2010-10-27 US US12/913,399 patent/US20110038897A1/en not_active Abandoned
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