ES8707103A1 - Metodo para preparacion de una suspension de microcapsulas homogenea extemporanea - Google Patents
Metodo para preparacion de una suspension de microcapsulas homogenea extemporaneaInfo
- Publication number
- ES8707103A1 ES8707103A1 ES554777A ES554777A ES8707103A1 ES 8707103 A1 ES8707103 A1 ES 8707103A1 ES 554777 A ES554777 A ES 554777A ES 554777 A ES554777 A ES 554777A ES 8707103 A1 ES8707103 A1 ES 8707103A1
- Authority
- ES
- Spain
- Prior art keywords
- suspension
- extemporaneous
- homogenous
- preparing
- thickening agent
- 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.)
- Expired
Links
- 239000000725 suspension Substances 0.000 title abstract 4
- 239000003094 microcapsule Substances 0.000 title abstract 2
- 239000002562 thickening agent Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- A61K9/14—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
-
- 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
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- 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
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5052—Proteins, e.g. albumin
- A61K9/5057—Gelatin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2989—Microcapsule with solid core [includes liposome]
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)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
METODO PARA LA PREPARACION DE UNA SUSPENSION HOMOGENEA EXTEMPORANEA DE MICROCAPSULAS. COMPRENDE: A) MICRONIZAR O TRITURAR EL AGENTE DE ESPESAMIENTO CON UN TAMAÑO DE GRANOS, INFERIOR AL DE LA MALLA 100; B) PONER EN SUSPENSION ESTE FINO POLVO DE AGENTE DE ESPESAMIENTO EN UNA SOLUCION CONTENIENDO UN AGLOMERANE, SIENDO EL AGENTE DE ESPESAMIENTO INSOLUBLE EN EL DISOLVENTE, EN EL CUAL SE DISUELVE EL AGLOMERANTE, SOLUBLE EN AGUA; C) DISPERSAR LA SUSPENSION ALREDEDOR DE LAS PARTICULAS DE UNO O VARIOS COMPONENTES DE LA COMPOSICION QUE HA DE SER INTRODUCIDA EN LA BOLSA DE DOSIS UNICA; D) SECAR Y TAMIZAR EL PRODUCTO OBTENIDO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20617/85A IT1183574B (it) | 1985-05-08 | 1985-05-08 | Metodo per ottenere una sospensione estemporanea omogenea di microcapsule |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8707103A1 true ES8707103A1 (es) | 1987-07-16 |
| ES554777A0 ES554777A0 (es) | 1987-07-16 |
Family
ID=11169617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES554777A Expired ES8707103A1 (es) | 1985-05-08 | 1986-05-08 | Metodo para preparacion de una suspension de microcapsulas homogenea extemporanea |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US5008117A (es) |
| EP (1) | EP0222856B1 (es) |
| JP (1) | JP2609597B2 (es) |
| KR (1) | KR900000212B1 (es) |
| AT (1) | ATE59287T1 (es) |
| AU (1) | AU589644B2 (es) |
| CA (1) | CA1274144A (es) |
| DE (1) | DE3676642D1 (es) |
| DK (1) | DK157730C (es) |
| ES (1) | ES8707103A1 (es) |
| FI (1) | FI86596C (es) |
| HU (1) | HUT44168A (es) |
| IT (1) | IT1183574B (es) |
| NO (1) | NO171949C (es) |
| NZ (1) | NZ216062A (es) |
| PT (1) | PT82541B (es) |
| RU (1) | RU2059409C1 (es) |
| WO (1) | WO1986006626A1 (es) |
| ZA (1) | ZA863399B (es) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8628359D0 (en) * | 1986-11-27 | 1986-12-31 | Zyma Sa | Galenical formulation |
| GB8702411D0 (en) * | 1987-02-03 | 1987-03-11 | Zyma Sa | Swellable pellets |
| JPH03504968A (ja) * | 1988-04-19 | 1991-10-31 | サウスウェスト・リサーチ・インスティチュート | 塩感受性シェル物質を有するカプセルからの活性成分の制御放出 |
| US5064650A (en) * | 1988-04-19 | 1991-11-12 | Southwest Research Institute | Controlled-release salt sensitive capsule for oral use and adhesive system |
| FR2634376B1 (fr) * | 1988-07-21 | 1992-04-17 | Farmalyoc | Nouvelle forme unitaire, solide et poreuse comprenant des microparticules et/ou des nanoparticules, ainsi que sa preparation |
| NZ234143A (en) * | 1989-06-28 | 1991-10-25 | Mcneil Ppc Inc | Aqueous pharmaceutical suspension formulation for administering substantially insoluble pharmaceutical agents |
| US5112604A (en) * | 1989-09-01 | 1992-05-12 | Riker Laboratories, Inc. | Oral suspension formulation |
| IT1246350B (it) * | 1990-07-11 | 1994-11-17 | Eurand Int | Metodo per ottenere una rapida sospensione in acqua di farmaci insolubili |
| US5300302A (en) * | 1990-10-04 | 1994-04-05 | Nestec S.A. | Pharmaceutical composition in gel form in a dispensing package |
| US5252337A (en) * | 1991-06-25 | 1993-10-12 | Eurand America, Inc. | Controlled release calcium channel blocker microcapsules |
| US5599556A (en) * | 1991-12-31 | 1997-02-04 | Abbott Laboratories | Prolamine coatings for taste masking |
| US5272137A (en) * | 1992-02-14 | 1993-12-21 | Mcneil-Pfc, Inc. | Aqueous pharmaceutical suspension for pharmaceutical actives |
| EP0633907A1 (en) * | 1992-03-30 | 1995-01-18 | Alza Corporation | Additives for bioerodible polymers to regulate degradation |
| US5540912A (en) * | 1992-03-30 | 1996-07-30 | Alza Corporation | Viscous suspensions of controlled-release drug particles |
| RU2123863C1 (ru) * | 1992-04-30 | 1998-12-27 | Шеринг Корпорейшн | Содержащая гидратированный цефтибутен порошковая антибактериальная композиция, предназначенная для орального использования в виде суспензии |
| US5422122A (en) * | 1992-08-04 | 1995-06-06 | Eurand America, Incorporated | Controlled release potassium chloride tablet |
| US6090925A (en) | 1993-03-09 | 2000-07-18 | Epic Therapeutics, Inc. | Macromolecular microparticles and methods of production and use |
| US5981719A (en) | 1993-03-09 | 1999-11-09 | Epic Therapeutics, Inc. | Macromolecular microparticles and methods of production and use |
| FI941777A7 (fi) * | 1993-04-16 | 1994-10-17 | Mcneil Ppc Inc | Vesipitoinen farmaseuttinen suspensio ja menetelmä sen valmistamiseksi |
| GB2318511A (en) * | 1996-10-23 | 1998-04-29 | Eurand Int | Process for the preparation of a pharmaceutical composition for rapid suspension in water |
| RU2147923C1 (ru) * | 1997-12-02 | 2000-04-27 | Ивановский государственный университет | Способ получения микрокапсул |
| UA65607C2 (uk) * | 1998-03-04 | 2004-04-15 | Орто-Макнейл Фармацевтикал, Інк. | Фармацевтична композиція (варіанти) та спосіб її приготування |
| GB9822170D0 (en) * | 1998-10-13 | 1998-12-02 | Danbioyst Uk Ltd | Novel formulations of fexofenadine |
| US6432448B1 (en) | 1999-02-08 | 2002-08-13 | Fmc Corporation | Edible coating composition |
| US6723342B1 (en) | 1999-02-08 | 2004-04-20 | Fmc Corporation | Edible coating composition |
| US6159491A (en) * | 1999-02-12 | 2000-12-12 | Biovector Technologies, Inc. | Prolonged release bioadhesive vaginal gel dosage form |
| US6500462B1 (en) * | 1999-10-29 | 2002-12-31 | Fmc Corporation | Edible MCC/PGA coating composition |
| US6699315B2 (en) | 2000-11-28 | 2004-03-02 | Fmc Corporation | Edible PGA coating composition |
| US6932861B2 (en) * | 2000-11-28 | 2005-08-23 | Fmc Corporation | Edible PGA coating composition |
| US20040058956A1 (en) * | 2000-12-11 | 2004-03-25 | Yohko Akiyama | Pharmaceutical composition having an improved water solubility |
| JP2004168703A (ja) * | 2002-11-20 | 2004-06-17 | Shin Etsu Chem Co Ltd | マイクロカプセル及びその製造方法 |
| US20040170686A1 (en) * | 2003-01-31 | 2004-09-02 | Fredrickson Jennifer K. | Suspension vehicle for coated drug particles |
| US20040191326A1 (en) * | 2003-03-31 | 2004-09-30 | Reo Joseph P. | Taste-masking vehicle for coated oxazolidinone particles |
| US7632521B2 (en) * | 2003-07-15 | 2009-12-15 | Eurand, Inc. | Controlled release potassium chloride tablets |
| US20050118194A1 (en) * | 2003-12-01 | 2005-06-02 | Sin Yoke M. | Oral vaccine, method for its preparation and use thereof |
| US20060134210A1 (en) * | 2004-12-22 | 2006-06-22 | Astrazeneca Ab | Solid dosage form comprising proton pump inhibitor and suspension made thereof |
| EP3568122B1 (en) * | 2017-01-10 | 2023-10-04 | Dukebox SP. Z O.O. | A method of manufacturing a suspension of nanoparticles of potassium salt or magnesium salt |
| HUE064472T2 (hu) | 2019-02-22 | 2024-03-28 | Catalent Uk Swindon Zydis Ltd | Agglomeráció, aeráció minimalizálása, és ibuprofent tartalmazó gyógyszerészeti készítmények bevonatának védelme |
| AR118159A1 (es) | 2019-02-22 | 2021-09-22 | Catalent Uk Swindon Zydis Ltd | Minimización de aglomeración, aireación y conservación del revestimiento de composiciones farmacéuticas que comprenden ibuprofeno |
| PL3927314T3 (pl) | 2019-02-22 | 2024-02-19 | Catalent U.K. Swindon Zydis Limited | Minimalizacja aglomeracji materiału powlekającego cząstki leku podczas przechowywania dla ustabilizowania czasów rozpadu produktów farmaceutycznych |
| CN113507923B (zh) * | 2019-02-22 | 2024-03-26 | 康特伦英国斯温顿捷迪斯有限公司 | 在线混合期间混悬液的曝气最小化 |
| RU2731599C1 (ru) * | 2019-07-17 | 2020-09-04 | Общество с ограниченной ответственностью "РУСИНТЕХ" | Способ получения микрокапсулированного термоактивируемого огнегасящего агента |
| CA3189404A1 (en) | 2020-07-31 | 2022-02-03 | Catalent U.K. Swindon Zydis Limited | Pharmaceutical compositions comprising coated api |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB844772A (en) * | 1956-04-19 | 1960-08-17 | Pfizer & Co C | Granular pharmaceutical compositions and process for preparing same |
| FR2077696B1 (es) * | 1970-02-06 | 1973-03-16 | Synthelabo | |
| DE2211019C3 (de) * | 1972-03-08 | 1980-08-28 | Bayer Ag, 5090 Leverkusen | Geschmacksverbessernde Formulierungen oraler Penicilline |
| US4155741A (en) * | 1974-05-01 | 1979-05-22 | Stauffer Chemical Company | Stable suspension system for microencapsulated flowable formulations, and method of preparing stable suspension of microcapsules |
| US4126672A (en) * | 1976-02-04 | 1978-11-21 | Hoffmann-La Roche Inc. | Sustained release pharmaceutical capsules |
| US4189499A (en) * | 1977-03-16 | 1980-02-19 | Biochefarm S.A. | Lysine 4-allyloxy-3-chlorophenylacetate and method of its preparation |
| IT1148784B (it) * | 1980-04-09 | 1986-12-03 | Eurand Spa | Procedimento per la preparazione di microcapsule in un veicolo liquido |
| IT1209276B (it) * | 1980-11-05 | 1989-07-16 | Magis Farmaceutici | Composizione farmaceutica per la somministrazione orale del metilestere dell'acido 13a-etil-2,3,5,6,12,13,13a,13b-ottaidro-12-idrossi1h-indolo-[3,2,1-de] pirido [3,2,1-ij] [1,5] naftiridina -12-carbossilico |
-
1985
- 1985-05-08 IT IT20617/85A patent/IT1183574B/it active
-
1986
- 1986-05-02 KR KR1019860700872A patent/KR900000212B1/ko not_active Expired
- 1986-05-02 DE DE8686903323T patent/DE3676642D1/de not_active Expired - Lifetime
- 1986-05-02 AT AT86903323T patent/ATE59287T1/de not_active IP Right Cessation
- 1986-05-02 EP EP86903323A patent/EP0222856B1/en not_active Expired - Lifetime
- 1986-05-02 RU SU874028804A patent/RU2059409C1/ru active
- 1986-05-02 HU HU863345A patent/HUT44168A/hu unknown
- 1986-05-02 WO PCT/EP1986/000280 patent/WO1986006626A1/en not_active Ceased
- 1986-05-02 JP JP61503027A patent/JP2609597B2/ja not_active Expired - Fee Related
- 1986-05-02 AU AU59031/86A patent/AU589644B2/en not_active Ceased
- 1986-05-05 NZ NZ216062A patent/NZ216062A/xx unknown
- 1986-05-07 CA CA000508635A patent/CA1274144A/en not_active Expired - Lifetime
- 1986-05-07 ZA ZA863399A patent/ZA863399B/xx unknown
- 1986-05-08 ES ES554777A patent/ES8707103A1/es not_active Expired
- 1986-05-08 PT PT82541A patent/PT82541B/pt not_active IP Right Cessation
- 1986-12-18 NO NO865162A patent/NO171949C/no not_active IP Right Cessation
- 1986-12-30 FI FI865336A patent/FI86596C/fi not_active IP Right Cessation
-
1987
- 1987-01-07 DK DK007487A patent/DK157730C/da not_active IP Right Cessation
-
1988
- 1988-12-20 US US07/287,401 patent/US5008117A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PT82541B (pt) | 1988-03-03 |
| DK7487D0 (da) | 1987-01-07 |
| NO171949B (no) | 1993-02-15 |
| RU2059409C1 (ru) | 1996-05-10 |
| FI865336L (fi) | 1986-12-30 |
| JPS62502859A (ja) | 1987-11-12 |
| ATE59287T1 (de) | 1991-01-15 |
| ZA863399B (en) | 1987-01-28 |
| DK157730B (da) | 1990-02-12 |
| CA1274144A (en) | 1990-09-18 |
| HUT44168A (en) | 1988-02-29 |
| DK7487A (da) | 1987-01-07 |
| ES554777A0 (es) | 1987-07-16 |
| IT1183574B (it) | 1987-10-22 |
| NZ216062A (en) | 1989-07-27 |
| AU5903186A (en) | 1986-12-04 |
| NO865162L (no) | 1986-12-18 |
| PT82541A (en) | 1986-06-01 |
| FI86596B (fi) | 1992-06-15 |
| KR900000212B1 (ko) | 1990-01-23 |
| JP2609597B2 (ja) | 1997-05-14 |
| IT8520617A0 (it) | 1985-05-08 |
| FI86596C (fi) | 1992-09-25 |
| DK157730C (da) | 1990-07-16 |
| AU589644B2 (en) | 1989-10-19 |
| FI865336A0 (fi) | 1986-12-30 |
| KR870700209A (ko) | 1987-05-30 |
| EP0222856A1 (en) | 1987-05-27 |
| EP0222856B1 (en) | 1990-12-27 |
| DE3676642D1 (de) | 1991-02-07 |
| US5008117A (en) | 1991-04-16 |
| WO1986006626A1 (en) | 1986-11-20 |
| NO171949C (no) | 1993-05-26 |
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