NO302928B1 - Fremgangsmåte for fremstilling av mikropartikler - Google Patents
Fremgangsmåte for fremstilling av mikropartikler Download PDFInfo
- Publication number
- NO302928B1 NO302928B1 NO903001A NO903001A NO302928B1 NO 302928 B1 NO302928 B1 NO 302928B1 NO 903001 A NO903001 A NO 903001A NO 903001 A NO903001 A NO 903001A NO 302928 B1 NO302928 B1 NO 302928B1
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- Prior art keywords
- microparticles
- water
- drug
- polymer
- emulsion
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Classifications
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- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/08—Peptides having 5 to 11 amino acids
- A61K38/095—Oxytocins; Vasopressins; Related peptides
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- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
- A61K38/23—Calcitonins
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- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/22—Hormones
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- A—HUMAN NECESSITIES
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- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
- A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
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- A—HUMAN NECESSITIES
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- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
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- A—HUMAN NECESSITIES
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- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
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- A—HUMAN NECESSITIES
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- A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/02—Drugs for disorders of the endocrine system of the hypothalamic hormones, e.g. TRH, GnRH, CRH, GRH, somatostatin
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Endocrinology (AREA)
- Diabetes (AREA)
- Gastroenterology & Hepatology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Immunology (AREA)
- Zoology (AREA)
- Rheumatology (AREA)
- Emergency Medicine (AREA)
- Pain & Pain Management (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
- Peptides Or Proteins (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO19960076A NO318810B1 (no) | 1989-07-07 | 1996-01-08 | Fremgangsmate for fremstilling av oktreotidpamoat. |
| NO960075A NO960075D0 (no) | 1989-07-07 | 1996-01-08 | Fremgangsmåte for fremstilling av et farmasöytisk preparat med forlenget frigivelse |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37702389A | 1989-07-07 | 1989-07-07 | |
| US41134789A | 1989-09-22 | 1989-09-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO903001D0 NO903001D0 (no) | 1990-07-05 |
| NO903001L NO903001L (no) | 1991-01-08 |
| NO302928B1 true NO302928B1 (no) | 1998-05-11 |
Family
ID=27007654
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO903001A NO302928B1 (no) | 1989-07-07 | 1990-07-05 | Fremgangsmåte for fremstilling av mikropartikler |
| NO19983923A NO320444B1 (no) | 1989-07-07 | 1998-08-26 | Fremgangsmate for fremstilling av et farmasoytisk preparat med forlenget frigivelse |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19983923A NO320444B1 (no) | 1989-07-07 | 1998-08-26 | Fremgangsmate for fremstilling av et farmasoytisk preparat med forlenget frigivelse |
Country Status (27)
| Country | Link |
|---|---|
| JP (5) | JPH0832624B2 (hu) |
| KR (2) | KR100303681B1 (hu) |
| AT (1) | AT406225B (hu) |
| AU (2) | AU641407B2 (hu) |
| BE (1) | BE1004486A3 (hu) |
| CA (1) | CA2020477C (hu) |
| CH (1) | CH685230A5 (hu) |
| CY (1) | CY1965A (hu) |
| DE (2) | DE4042752B4 (hu) |
| DK (1) | DK175849B1 (hu) |
| FI (3) | FI108611B (hu) |
| FR (1) | FR2649319A1 (hu) |
| GB (2) | GB2234896B (hu) |
| GR (1) | GR1001121B (hu) |
| HK (2) | HK97695A (hu) |
| HU (2) | HU221294B1 (hu) |
| IE (2) | IE64216B1 (hu) |
| IL (3) | IL94983A (hu) |
| IT (1) | IT1241460B (hu) |
| LU (1) | LU87764A1 (hu) |
| MY (1) | MY106722A (hu) |
| NL (1) | NL195027C (hu) |
| NO (2) | NO302928B1 (hu) |
| NZ (1) | NZ234384A (hu) |
| PT (1) | PT94628B (hu) |
| SE (1) | SE512992C2 (hu) |
| SG (1) | SG26416G (hu) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990336A (en) * | 1989-02-08 | 1991-02-05 | Biosearch, Inc. | Sustained release dosage form |
| YU48420B (sh) * | 1991-03-25 | 1998-07-10 | Hoechst Aktiengesellschaft | Postupak za dobijanje biološki razgradljivih mikročestica sa dugotrajnim delovanjem |
| CH683149A5 (fr) * | 1991-07-22 | 1994-01-31 | Debio Rech Pharma Sa | Procédé pour la préparation de microsphères en matériau polymère biodégradable. |
| US6013853A (en) * | 1992-02-14 | 2000-01-11 | The University Of Texas System | Continuous release polymeric implant carrier |
| US5876452A (en) * | 1992-02-14 | 1999-03-02 | Board Of Regents, University Of Texas System | Biodegradable implant |
| DE4218510A1 (de) * | 1992-06-02 | 1993-12-09 | Pharmatech Gmbh | Verfahren zur Herstellung biologisch abbaubarer Polyester |
| AU4198793A (en) † | 1992-07-24 | 1994-01-27 | Takeda Chemical Industries Ltd. | Microparticle preparation and production thereof |
| EP0626170A3 (en) * | 1993-05-10 | 1996-03-27 | Sandoz Ltd | Stabilization of pharmacoligically active compounds in controlled release compositions. |
| GB9310781D0 (en) * | 1993-05-25 | 1993-07-14 | Davis Stanley S | Preparation of microparticles |
| US5603960A (en) * | 1993-05-25 | 1997-02-18 | O'hagan; Derek T. | Preparation of microparticles and method of immunization |
| DK0729357T3 (da) | 1993-11-19 | 2005-06-06 | Janssen Pharmaceutica Nv | Mikroindkapslede 1,2-benzazoler |
| EP0862419B2 (en) | 1995-11-09 | 2010-11-17 | Microbiological Research Authority | Microencapsulated dna for vaccination and gene therapy |
| US6270795B1 (en) | 1995-11-09 | 2001-08-07 | Microbiological Research Authority | Method of making microencapsulated DNA for vaccination and gene therapy |
| DE19545257A1 (de) | 1995-11-24 | 1997-06-19 | Schering Ag | Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln |
| US5817343A (en) * | 1996-05-14 | 1998-10-06 | Alkermes, Inc. | Method for fabricating polymer-based controlled-release devices |
| US5968895A (en) * | 1996-12-11 | 1999-10-19 | Praecis Pharmaceuticals, Inc. | Pharmaceutical formulations for sustained drug delivery |
| US6126919A (en) | 1997-02-07 | 2000-10-03 | 3M Innovative Properties Company | Biocompatible compounds for pharmaceutical drug delivery systems |
| GB9810236D0 (en) | 1998-05-13 | 1998-07-08 | Microbiological Res Authority | Improvements relating to encapsulation of bioactive agents |
| US6632457B1 (en) * | 1998-08-14 | 2003-10-14 | Incept Llc | Composite hydrogel drug delivery systems |
| US6226656B1 (en) | 1998-11-12 | 2001-05-01 | Sourcefinder, Inc. | System and method for creating, generating and processing user-defined generic specs |
| US7107268B1 (en) | 1998-11-12 | 2006-09-12 | Printable Technologies, Inc. | Centralized system and method for managing enterprise operations |
| US6204308B1 (en) | 1999-03-01 | 2001-03-20 | Novartis Ag | Organic compounds |
| EP1044683A1 (en) * | 1999-04-15 | 2000-10-18 | Debio Recherche Pharmaceutique S.A. | One-step dispersion method for the microencapsulation of water soluble substances |
| US6461631B1 (en) * | 1999-11-16 | 2002-10-08 | Atrix Laboratories, Inc. | Biodegradable polymer composition |
| KR100392501B1 (ko) * | 2000-06-28 | 2003-07-22 | 동국제약 주식회사 | 다중 에멀젼법에 의한 서방출성 미립구의 제조방법 |
| US6824822B2 (en) * | 2001-08-31 | 2004-11-30 | Alkermes Controlled Therapeutics Inc. Ii | Residual solvent extraction method and microparticles produced thereby |
| JP2004516262A (ja) | 2000-12-21 | 2004-06-03 | ネクター セラピューティクス | 親水性活性剤を含有するマイクロ粒子の製造のための誘発相転移法 |
| US20040097419A1 (en) * | 2002-11-19 | 2004-05-20 | Holger Petersen | Organic compounds |
| PE20050285A1 (es) * | 2003-06-24 | 2005-06-09 | Novartis Ag | Composicion farmaceutica que comprende analogos ciclicos de somatostatina |
| JP2008518881A (ja) * | 2003-07-18 | 2008-06-05 | オークウッド ラボラトリーズ，エル．エル．シー． | 高分子組成物中の高分子の分子量低下、不純物形成およびゲル化の防止 |
| MY158342A (en) | 2003-11-14 | 2016-09-30 | Novartis Ag | Pharmaceutical composition |
| JPWO2005082405A1 (ja) * | 2004-02-26 | 2007-10-25 | 独立行政法人科学技術振興機構 | たんぱく性薬物の注射用徐放性微粒子製剤およびその製造法 |
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