BE824186A - Procede d'obtention de preparations solides de medicaments tres peu solubles, a l'etat tres finement divise - Google Patents
Procede d'obtention de preparations solides de medicaments tres peu solubles, a l'etat tres finement diviseInfo
- Publication number
- BE824186A BE824186A BE152215A BE152215A BE824186A BE 824186 A BE824186 A BE 824186A BE 152215 A BE152215 A BE 152215A BE 152215 A BE152215 A BE 152215A BE 824186 A BE824186 A BE 824186A
- Authority
- BE
- Belgium
- Prior art keywords
- solid preparations
- medicinal products
- divided state
- obtaining solid
- finally divided
- Prior art date
Links
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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
- A61K9/146—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic macromolecular compounds
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742400819 DE2400819C2 (de) | 1974-01-09 | 1974-01-09 | Verfahren zur Herstellung fester Zubereitungen von schwerlöslichen Arzneimittelwirkstoffen in feinster Verteilung |
Publications (1)
Publication Number | Publication Date |
---|---|
BE824186A true BE824186A (fr) | 1975-07-08 |
Family
ID=5904386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE152215A BE824186A (fr) | 1974-01-09 | 1975-01-08 | Procede d'obtention de preparations solides de medicaments tres peu solubles, a l'etat tres finement divise |
Country Status (6)
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332110A (en) * | 1976-09-03 | 1978-03-27 | Yamanouchi Pharmaceut Co Ltd | Pharmaceutical composition containing gamma-oryzanol |
JPS542316A (en) * | 1977-06-07 | 1979-01-09 | Yamanouchi Pharmaceut Co Ltd | Solid pharmaceutical composition containing nifedipene |
JPS5420127A (en) * | 1977-07-14 | 1979-02-15 | Yamanouchi Pharmaceut Co Ltd | Solid nifedipine preparaton |
GB1579818A (en) | 1977-06-07 | 1980-11-26 | Yamanouchi Pharma Co Ltd | Nifedipine-containing solid preparation composition |
EP0001247A1 (en) * | 1977-09-14 | 1979-04-04 | Kanebo, Ltd. | Pharmaceutical preparation containing nifedipine and a method for producing the same. |
EP0012523B2 (en) * | 1978-11-20 | 1988-02-03 | American Home Products Corporation | Therapeutic compositions with enhanced bioavailability and process for their preparation |
US4344934A (en) * | 1978-11-20 | 1982-08-17 | American Home Products Corporation | Therapeutic compositions with enhanced bioavailability |
US4411882A (en) | 1978-12-21 | 1983-10-25 | Sandoz Ltd. | Galenical compositions |
CA1146866A (en) | 1979-07-05 | 1983-05-24 | Yamanouchi Pharmaceutical Co. Ltd. | Process for the production of sustained release pharmaceutical composition of solid medical material |
JPS56110612A (en) * | 1980-02-08 | 1981-09-01 | Yamanouchi Pharmaceut Co Ltd | Readily disintegrable and absorbable compression molded article of slightly soluble drug |
CA1173751A (en) * | 1980-05-07 | 1984-09-04 | Jack H. Lazarus | Methoxsalen dosage forms |
DE3033919A1 (de) * | 1980-09-09 | 1982-04-22 | Bayer Ag, 5090 Leverkusen | Feste arzneizubereitungen enthaltend nifedipin und verfahren zu ihrer herstellung |
US5264446A (en) * | 1980-09-09 | 1993-11-23 | Bayer Aktiengesellschaft | Solid medicament formulations containing nifedipine, and processes for their preparation |
JPS57167911A (en) * | 1981-04-09 | 1982-10-16 | Kyoto Yakuhin Kogyo Kk | Liquid pharmaceutical of nifedipine |
JPS58206533A (ja) * | 1982-05-27 | 1983-12-01 | Teijin Ltd | 活性型ビタミンd↓3誘導体組成物及びそれを活性成分とする薬剤 |
JPS58146506A (ja) * | 1983-01-13 | 1983-09-01 | バイエル・アクチエンゲゼルシヤフト | ニフエジピン含有固形製剤 |
DE3307422A1 (de) * | 1983-03-03 | 1984-09-06 | Bayer Ag, 5090 Leverkusen | Fluessigzubereitungen von dihydropyridinen, ein verfahren zu ihrer herstellung, sowie ihre verwendung bei der bekaempfung von erkrankungen |
DE3419130A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Nifedipinkombinationspraeparate und verfahren zu ihrer herstellung |
DE3419128A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Dihydropyridinpraeparate und verfahren zu ihrer herstellung |
DE3419129A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Nifedipinpraeparate und verfahren zu ihrer herstellung |
DE3419131A1 (de) * | 1984-05-23 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Dihydropyridinkombinationspraeparate und verfahren zu ihrer herstellung |
NL194389C (nl) * | 1984-06-14 | 2002-03-04 | Novartis Ag | Werkwijze voor het bereiden van een vaste dispersie van een farmaceutisch actief middel dat een lage oplosbaarheid in water heeft, in een vaste matrix van een in water oplosbaar polyalkyleenglycol als drager. |
AT385654B (de) * | 1984-09-04 | 1988-05-10 | Arcana Chem Pharm | Verfahren zur herstellung von oelhaeltigen zubereitungen in granulatform zur oralen verabreichung |
DE3438830A1 (de) * | 1984-10-23 | 1986-04-30 | Rentschler Arzneimittel | Nifedipin enthaltende darreichungsform und verfahren zu ihrer herstellung |
EP0232254A1 (en) * | 1985-07-24 | 1987-08-19 | SETH, Pyare | Oxazepam containing pharmaceutical composition |
IT1187751B (it) * | 1985-10-15 | 1987-12-23 | Eurand Spa | Procedimento per la preparazione di formulazioni solidi di nifedipina ad elevata biodisponibilita' e ad effetto prolungato e formulazioni cosi' ottenute |
JP2525478B2 (ja) * | 1989-03-01 | 1996-08-21 | 帝人株式会社 | 安定性の改良された活性型ビタミンd▲下3▼類固型製剤 |
GB9200607D0 (en) * | 1992-01-13 | 1992-03-11 | Ethical Pharma Ltd | Pharmaceutical compositions containing nifedipine and process for the preparation thereof |
NZ286451A (en) * | 1996-04-24 | 1998-04-27 | Bernard Charles Sherman | Controlled release pharmaceutical composition containing granules comprising drug, water-insoluble polymer and meltable carrier |
US5800834A (en) * | 1996-06-10 | 1998-09-01 | Spireas; Spiridon | Liquisolid systems and methods of preparing same |
US5922352A (en) * | 1997-01-31 | 1999-07-13 | Andrx Pharmaceuticals, Inc. | Once daily calcium channel blocker tablet having a delayed release core |
US5837379A (en) * | 1997-01-31 | 1998-11-17 | Andrx Pharmaceuticals, Inc. | Once daily pharmaceutical tablet having a unitary core |
US6485748B1 (en) | 1997-12-12 | 2002-11-26 | Andrx Pharmaceuticals, Inc. | Once daily pharmaceutical tablet having a unitary core |
KR101545874B1 (ko) * | 2007-09-03 | 2015-08-20 | 나노테라퓨틱스, 인코포레이티드 | 난용성 약물의 전달을 위한 입상 조성물 |
-
1974
- 1974-01-09 DE DE19742400819 patent/DE2400819C2/de not_active Expired
-
1975
- 1975-01-06 NL NL7500116A patent/NL7500116A/xx not_active Application Discontinuation
- 1975-01-07 AT AT6375A patent/AT338432B/de not_active IP Right Cessation
- 1975-01-08 GB GB77475A patent/GB1456618A/en not_active Expired
- 1975-01-08 BE BE152215A patent/BE824186A/xx unknown
- 1975-01-09 FR FR7500595A patent/FR2256765B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2400819C2 (de) | 1982-04-22 |
AT338432B (de) | 1977-08-25 |
ATA6375A (de) | 1976-12-15 |
GB1456618A (en) | 1976-11-24 |
FR2256765B1 (US06265458-20010724-C00056.png) | 1978-09-22 |
DE2400819A1 (de) | 1975-07-17 |
NL7500116A (nl) | 1975-07-11 |
FR2256765A1 (US06265458-20010724-C00056.png) | 1975-08-01 |
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