ES2077547T1 - Microesferas de liberacion prolongada que contienen farmaco antipsicotico y procedimiento para prepararlas. - Google Patents
Microesferas de liberacion prolongada que contienen farmaco antipsicotico y procedimiento para prepararlas.Info
- Publication number
- ES2077547T1 ES2077547T1 ES93924827T ES93924827T ES2077547T1 ES 2077547 T1 ES2077547 T1 ES 2077547T1 ES 93924827 T ES93924827 T ES 93924827T ES 93924827 T ES93924827 T ES 93924827T ES 2077547 T1 ES2077547 T1 ES 2077547T1
- Authority
- ES
- Spain
- Prior art keywords
- microsphere
- preparing
- procedure
- biocompatible polymer
- prolonged release
- 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
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
- A61K9/14—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)
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4515—Non condensed piperidines, e.g. piperocaine having a butyrophenone group in position 1, e.g. haloperidol
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/55—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
UNA MICROESFERA DE LIBERACION SOSTENIDA PRODUCIDA ENCERRANDO UN ANTIPSICOTICO HIDROFOBICO TAL COMO BROMOPERIDOL O HALOPERIDOL EN UNA BASE QUE COMPRENDE UN POLIMERO BIOCOMPATIBLE TAL COMO ACIDO POLILACTICO O UN COPOLIMERO DE ACIDO LACTICO/ACIDO GLICOLICO. PUEDE EXHIBIR UN DESEADO EFECTO FARMACOLOGICO, DONDE ES NECESARIA UNA ADMINISTRACION DE LARGA DURACION, INYECTANDO DE 1 A 8 SEMANAS, UNA VEZ POR SEMANA, EN LUGAR DE CADA DIA. COMO UN RESULTADO, PUEDE SER ESPERADA UNA IMPORTANTE MEJORA EN LA TOLERANCIA DURANTE TERAPIA SOSTENIDA. ADICIONALMENTE, EL USO DEL POLIMERO BIOCOMPATIBLE SIRVE PARA DISTRIBUIR INTEGRAMENTE CON OPERACIONES QUIRURGICAS TALES COMO IMPLANTACION, FACILIDADES HIPODERMICAS E INYECCION INTRAMUSCULAR JUSTO COMO EL CASO DE INYECCION PROLONGADA, Y SE PUEDE DISPENSAR CON EXTRACCION DE LA MICROESFERA. ADEMAS, LA MICROESFERA PUEDE SER ADMINISTRADA CON POCA AVERSION Y DOLOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33244192 | 1992-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2077547T1 true ES2077547T1 (es) | 1995-12-01 |
ES2077547T3 ES2077547T3 (es) | 2000-06-16 |
Family
ID=18255017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93924827T Expired - Lifetime ES2077547T3 (es) | 1992-11-17 | 1993-11-15 | Microesfera de liberacion sostenida que contiene un antipsicotico y procedimiento de produccion. |
Country Status (11)
Country | Link |
---|---|
US (2) | US5656299A (es) |
EP (1) | EP0669128B1 (es) |
KR (1) | KR100333115B1 (es) |
AT (1) | ATE188375T1 (es) |
CA (1) | CA2148823C (es) |
DE (2) | DE669128T1 (es) |
DK (1) | DK0669128T3 (es) |
ES (1) | ES2077547T3 (es) |
GR (2) | GR960300020T1 (es) |
PT (1) | PT669128E (es) |
WO (1) | WO1994010982A1 (es) |
Families Citing this family (96)
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EP1649850A1 (en) * | 1993-11-19 | 2006-04-26 | Alkermes Controlled Therapeutics Inc. II | Preparation of biodegradable microparticles containing a biologically active agent |
US5650173A (en) * | 1993-11-19 | 1997-07-22 | Alkermes Controlled Therapeutics Inc. Ii | Preparation of biodegradable microparticles containing a biologically active agent |
JP3645906B2 (ja) * | 1993-11-19 | 2005-05-11 | ジヤンセン・フアーマシユーチカ・ナームローゼ・フエンノートシヤツプ | マイクロカプセル封入された3−ピペリジニル−置換1,2−ベンズイソオキサゾール類及び1,2−ベンズイソチアゾール類 |
IL117612A0 (en) * | 1995-03-24 | 1996-07-23 | Lilly Co Eli | Granule formulation for olanzapine |
FR2748205A1 (fr) * | 1996-05-06 | 1997-11-07 | Debio Rech Pharma Sa | Compositions pharmaceutiques pour la liberation controlee de principes actifs insolubles |
ES2284776T3 (es) * | 1996-05-07 | 2007-11-16 | Alkermes, Inc. | Microparticulas. |
US5792477A (en) * | 1996-05-07 | 1998-08-11 | Alkermes Controlled Therapeutics, Inc. Ii | Preparation of extended shelf-life biodegradable, biocompatible microparticles containing a biologically active agent |
ATE302599T1 (de) * | 1996-05-24 | 2005-09-15 | Angiotech Pharm Inc | Zubereitungen und verfahren zur behandlung oder prävention von krankheiten der körperpassagewege |
DK0839525T3 (da) | 1996-10-31 | 2004-11-29 | Takeda Pharmaceutical | Præparat med forlænget frigivelse |
IL123716A (en) * | 1997-03-27 | 2001-03-19 | Akzo Nobel Nv | Therapeutic combinations of mirtazapine and an antipsychotic agent |
GB9718986D0 (en) * | 1997-09-09 | 1997-11-12 | Danbiosyst Uk | Controlled release microsphere delivery system |
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US20080213378A1 (en) * | 1998-10-01 | 2008-09-04 | Elan Pharma International, Ltd. | Nanoparticulate statin formulations and novel statin combinations |
EP2266542A3 (en) * | 1998-10-01 | 2013-07-31 | Elan Pharma International Limited | Controlled release nanoparticulate compositions |
US8236352B2 (en) | 1998-10-01 | 2012-08-07 | Alkermes Pharma Ireland Limited | Glipizide compositions |
US8293277B2 (en) * | 1998-10-01 | 2012-10-23 | Alkermes Pharma Ireland Limited | Controlled-release nanoparticulate compositions |
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US6194006B1 (en) | 1998-12-30 | 2001-02-27 | Alkermes Controlled Therapeutics Inc. Ii | Preparation of microparticles having a selected release profile |
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US20090104273A1 (en) * | 1999-06-22 | 2009-04-23 | Elan Pharma International Ltd. | Novel nifedipine compositions |
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US3773919A (en) * | 1969-10-23 | 1973-11-20 | Du Pont | Polylactide-drug mixtures |
JPS568318A (en) * | 1979-06-28 | 1981-01-28 | Janssen Pharmaceutica Nv | Non oral long acting composition of haloperidol and bromperidol derivative |
US4389330A (en) * | 1980-10-06 | 1983-06-21 | Stolle Research And Development Corporation | Microencapsulation process |
FR2534139B1 (fr) * | 1982-10-07 | 1986-08-29 | Laruelle Claude | Nouvelle forme galenique du sulpiride, son procede de preparation et medicament comprenant cette nouvelle forme |
IE58110B1 (en) * | 1984-10-30 | 1993-07-14 | Elan Corp Plc | Controlled release powder and process for its preparation |
JPS63122620A (ja) * | 1986-11-12 | 1988-05-26 | Sanraku Inc | ポリ乳酸マイクロスフエア及びその製造方法 |
IT1216570B (it) * | 1988-04-08 | 1990-03-08 | Vectorpharma Int | Composizione farmaceutiche a rilascio controllato e procedimento per la loro preparazione. |
-
1993
- 1993-11-15 DK DK93924827T patent/DK0669128T3/da active
- 1993-11-15 PT PT93924827T patent/PT669128E/pt unknown
- 1993-11-15 DE DE0669128T patent/DE669128T1/de active Pending
- 1993-11-15 KR KR1019950701853A patent/KR100333115B1/ko not_active IP Right Cessation
- 1993-11-15 EP EP93924827A patent/EP0669128B1/en not_active Revoked
- 1993-11-15 DE DE69327542T patent/DE69327542T2/de not_active Revoked
- 1993-11-15 AT AT93924827T patent/ATE188375T1/de not_active IP Right Cessation
- 1993-11-15 ES ES93924827T patent/ES2077547T3/es not_active Expired - Lifetime
- 1993-11-15 CA CA002148823A patent/CA2148823C/en not_active Expired - Fee Related
- 1993-11-15 WO PCT/JP1993/001673 patent/WO1994010982A1/ja not_active Application Discontinuation
-
1995
- 1995-05-17 US US08/443,021 patent/US5656299A/en not_active Expired - Fee Related
-
1996
- 1996-03-31 GR GR960300020T patent/GR960300020T1/el unknown
-
1997
- 1997-03-07 US US08/812,544 patent/US5871778A/en not_active Expired - Fee Related
-
2000
- 2000-03-21 GR GR20000400702T patent/GR3033016T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0669128A1 (en) | 1995-08-30 |
KR100333115B1 (ko) | 2002-12-02 |
DE669128T1 (de) | 1996-03-14 |
KR950703936A (ko) | 1995-11-17 |
EP0669128A4 (en) | 1996-09-25 |
PT669128E (pt) | 2000-06-30 |
WO1994010982A1 (en) | 1994-05-26 |
ES2077547T3 (es) | 2000-06-16 |
GR960300020T1 (en) | 1996-03-31 |
US5871778A (en) | 1999-02-16 |
GR3033016T3 (en) | 2000-08-31 |
CA2148823C (en) | 1999-03-09 |
DE69327542D1 (de) | 2000-02-10 |
CA2148823A1 (en) | 1994-05-26 |
DE69327542T2 (de) | 2000-07-06 |
US5656299A (en) | 1997-08-12 |
ATE188375T1 (de) | 2000-01-15 |
EP0669128B1 (en) | 2000-01-05 |
DK0669128T3 (da) | 2000-06-19 |
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