ES2169980A1 - Microcapsulas para la liberacion prolongada de farmacos. - Google Patents
Microcapsulas para la liberacion prolongada de farmacos.Info
- Publication number
- ES2169980A1 ES2169980A1 ES009902768A ES9902768A ES2169980A1 ES 2169980 A1 ES2169980 A1 ES 2169980A1 ES 009902768 A ES009902768 A ES 009902768A ES 9902768 A ES9902768 A ES 9902768A ES 2169980 A1 ES2169980 A1 ES 2169980A1
- Authority
- ES
- Spain
- Prior art keywords
- drugs
- microcapsules
- sustained release
- plasticiser
- interested
- 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
- 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
- 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
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61K9/5015—Organic compounds, e.g. fats, sugars
-
- 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
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/18—Drugs for disorders of the endocrine system of the parathyroid hormones
- A61P5/22—Drugs for disorders of the endocrine system of the parathyroid hormones for decreasing, blocking or antagonising the activity of calcitonin
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Endocrinology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Diabetes (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Microcápsulas para la liberación prolongada de fármacos, constituidas por un copolímero láctico-co-glicólico al que se ha incorporado un plastificante y que contiene en su interior principio activo de interés farmacéutico.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902768A ES2169980B1 (es) | 1999-12-17 | 1999-12-17 | Microcapsulas para la liberacion prolongada de farmacos. |
EP00985267A EP1151746B1 (en) | 1999-12-17 | 2000-12-15 | Microcapsules for sustained release of drugs |
DK00985267T DK1151746T3 (da) | 1999-12-17 | 2000-12-15 | Mikro-kapsler til vedvarende frigivelse af lægemidler |
CA002362769A CA2362769C (en) | 1999-12-17 | 2000-12-15 | Microcapsules for sustained release of drugs |
AU21735/01A AU774680B2 (en) | 1999-12-17 | 2000-12-15 | Microcapsules for sustained release of drugs |
ES00985267T ES2194793T3 (es) | 1999-12-17 | 2000-12-15 | Microcapsulas para la liberacion prolongada de farmacos. |
JP2001544663A JP5021880B2 (ja) | 1999-12-17 | 2000-12-15 | 薬剤の徐放性放出のためのマイクロカプセル |
MXPA01008348A MXPA01008348A (es) | 1999-12-17 | 2000-12-15 | Microcapsulas para la liberacion prolongada de farmacos. |
AT00985267T ATE234608T1 (de) | 1999-12-17 | 2000-12-15 | Mikrokapseln mit verzögerter freisetzung von wirkstoffen |
PT00985267T PT1151746E (pt) | 1999-12-17 | 2000-12-15 | Microcapsulas para libertacao sustentada de medicamentos |
BRPI0008197A BRPI0008197B8 (pt) | 1999-12-17 | 2000-12-15 | microcápsulas para a liberação prolongada de fármacos |
US09/913,671 US20020187196A1 (en) | 1999-12-17 | 2000-12-15 | Micro-capsules for the sustained release of drugs |
DE60001717T DE60001717T2 (de) | 1999-12-17 | 2000-12-15 | Mikrokapseln mit verzögerter freisetzung von wirkstoffen |
PCT/ES2000/000475 WO2001043724A1 (es) | 1999-12-17 | 2000-12-15 | Microcapsulas para la liberacion prolongada de farmacos |
US11/042,682 US20050123618A1 (en) | 1999-12-17 | 2005-01-25 | Method of producing micro-capsules for the sustained release of drugs |
US12/148,893 US9789064B2 (en) | 1999-12-17 | 2008-04-23 | Method for delivering a peptide to a subject at a modulated rate via microcapsules of lactic-co-glycolic copolymer containing said peptide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902768A ES2169980B1 (es) | 1999-12-17 | 1999-12-17 | Microcapsulas para la liberacion prolongada de farmacos. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2169980A1 true ES2169980A1 (es) | 2002-07-16 |
ES2169980B1 ES2169980B1 (es) | 2003-11-01 |
Family
ID=8310957
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009902768A Expired - Fee Related ES2169980B1 (es) | 1999-12-17 | 1999-12-17 | Microcapsulas para la liberacion prolongada de farmacos. |
ES00985267T Expired - Lifetime ES2194793T3 (es) | 1999-12-17 | 2000-12-15 | Microcapsulas para la liberacion prolongada de farmacos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00985267T Expired - Lifetime ES2194793T3 (es) | 1999-12-17 | 2000-12-15 | Microcapsulas para la liberacion prolongada de farmacos. |
Country Status (13)
Country | Link |
---|---|
US (3) | US20020187196A1 (es) |
EP (1) | EP1151746B1 (es) |
JP (1) | JP5021880B2 (es) |
AT (1) | ATE234608T1 (es) |
AU (1) | AU774680B2 (es) |
BR (1) | BRPI0008197B8 (es) |
CA (1) | CA2362769C (es) |
DE (1) | DE60001717T2 (es) |
DK (1) | DK1151746T3 (es) |
ES (2) | ES2169980B1 (es) |
MX (1) | MXPA01008348A (es) |
PT (1) | PT1151746E (es) |
WO (1) | WO2001043724A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2324009A1 (es) * | 2007-11-23 | 2009-07-28 | Gp Pharm S.A. | Composicion farmaceutica de liberacion sostenida de somatostatina o un analogo suyo. |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040097419A1 (en) * | 2002-11-19 | 2004-05-20 | Holger Petersen | Organic compounds |
WO2006123360A2 (en) * | 2005-03-01 | 2006-11-23 | Sun Pharmaceutical Industries Limited | Microspheres containing octreotide acetate |
BRPI0620063B8 (pt) * | 2005-12-22 | 2021-05-25 | Novartis Ag | composição farmacêutica de liberação sustentada na forma de micropartículas, uso, e kit de administração |
EP3702442A1 (en) * | 2011-12-22 | 2020-09-02 | Life Technologies Corporation | Cell culture media and methods |
CN105267153B (zh) * | 2015-11-27 | 2018-05-11 | 上海苏豪逸明制药有限公司 | 一种曲普瑞林缓释微粒及其制备方法 |
CN110954491B (zh) * | 2019-12-09 | 2022-11-15 | 北京博恩特药业有限公司 | 用于测量醋酸戈舍瑞林缓释植入剂体外溶出度的方法 |
JP7371519B2 (ja) | 2020-02-14 | 2023-10-31 | 村田機械株式会社 | 自動倉庫 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132887A (en) * | 1982-11-15 | 1984-07-18 | Procter & Gamble | Enteric-coated anti-inflammatory compositions |
ES2037621A1 (es) * | 1991-07-22 | 1993-06-16 | Debio Rech Pharma Sa | Procedimiento para la preparacion de microesferas de material polimero biodegradable. |
WO1997014408A1 (en) * | 1995-10-19 | 1997-04-24 | Biogram Ab | Sustained release particles |
DE19545257A1 (de) * | 1995-11-24 | 1997-06-19 | Schering Ag | Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2151185A (en) | 1936-01-16 | 1939-03-21 | Carbide & Carbon Chem Corp | Esters of glycol monoesters and acylated hydroxy acids |
US3773919A (en) | 1969-10-23 | 1973-11-20 | Du Pont | Polylactide-drug mixtures |
WO1981003565A1 (en) | 1980-05-29 | 1981-12-10 | H Nicklaus | Stringed musical instrument teaching device and process |
CH661206A5 (fr) | 1983-09-23 | 1987-07-15 | Debiopharm Sa | Procede pour la preparation d'un medicament destine au traitement de maladies hormonodependantes. |
JPS60100516A (ja) | 1983-11-04 | 1985-06-04 | Takeda Chem Ind Ltd | 徐放型マイクロカプセルの製造法 |
EP0190833B1 (en) | 1985-02-07 | 1991-03-27 | Takeda Chemical Industries, Ltd. | Method for producing microcapsule |
JP2551756B2 (ja) | 1985-05-07 | 1996-11-06 | 武田薬品工業株式会社 | ポリオキシカルボン酸エステルおよびその製造法 |
CH665558A5 (en) | 1985-10-09 | 1988-05-31 | Debiopharm Sa | Phase sepn. prodn. of microcapsules for water soluble pharmaceuticals - using fluoro-substd. aliphatic hydrocarbon as non-solvent in the hardening stage |
GB2209937B (en) | 1987-09-21 | 1991-07-03 | Depiopharm S A | Water insoluble polypeptides |
US5538739A (en) * | 1989-07-07 | 1996-07-23 | Sandoz Ltd. | Sustained release formulations of water soluble peptides |
CH679207A5 (es) | 1989-07-28 | 1992-01-15 | Debiopharm Sa | |
IT1243390B (it) | 1990-11-22 | 1994-06-10 | Vectorpharma Int | Composizioni farmaceutiche in forma di particelle atte al rilascio controllato di sostanze farmacologicamente attive e procedimento per la loro preparazione. |
SE9100610D0 (sv) * | 1991-03-04 | 1991-03-04 | Procordia Ortech Ab | Bioresorbable material for medical use |
US5518730A (en) | 1992-06-03 | 1996-05-21 | Fuisz Technologies Ltd. | Biodegradable controlled release flash flow melt-spun delivery system |
JPH07509735A (ja) | 1993-03-15 | 1995-10-26 | ザ ボード オブ リージェンツ オブ ザ ユニヴァーシティ オブ ミシガン | 抗不整脈薬の放出制御用システム |
DE69637732D1 (de) | 1995-10-05 | 2008-12-11 | Toshiba Kawasaki Kk | Röntgen aufnahme vorrichtung |
KR100508229B1 (ko) * | 1997-03-18 | 2005-08-17 | 선스타 가부시키가이샤 | 고체 입자 형성용 조성물 |
GB9718986D0 (en) * | 1997-09-09 | 1997-11-12 | Danbiosyst Uk | Controlled release microsphere delivery system |
US6818018B1 (en) * | 1998-08-14 | 2004-11-16 | Incept Llc | In situ polymerizable hydrogels |
-
1999
- 1999-12-17 ES ES009902768A patent/ES2169980B1/es not_active Expired - Fee Related
-
2000
- 2000-12-15 DK DK00985267T patent/DK1151746T3/da active
- 2000-12-15 CA CA002362769A patent/CA2362769C/en not_active Expired - Lifetime
- 2000-12-15 AT AT00985267T patent/ATE234608T1/de active
- 2000-12-15 US US09/913,671 patent/US20020187196A1/en not_active Abandoned
- 2000-12-15 WO PCT/ES2000/000475 patent/WO2001043724A1/es active IP Right Grant
- 2000-12-15 MX MXPA01008348A patent/MXPA01008348A/es active IP Right Grant
- 2000-12-15 ES ES00985267T patent/ES2194793T3/es not_active Expired - Lifetime
- 2000-12-15 EP EP00985267A patent/EP1151746B1/en not_active Expired - Lifetime
- 2000-12-15 PT PT00985267T patent/PT1151746E/pt unknown
- 2000-12-15 BR BRPI0008197A patent/BRPI0008197B8/pt not_active IP Right Cessation
- 2000-12-15 AU AU21735/01A patent/AU774680B2/en not_active Expired
- 2000-12-15 DE DE60001717T patent/DE60001717T2/de not_active Expired - Lifetime
- 2000-12-15 JP JP2001544663A patent/JP5021880B2/ja not_active Expired - Lifetime
-
2005
- 2005-01-25 US US11/042,682 patent/US20050123618A1/en not_active Abandoned
-
2008
- 2008-04-23 US US12/148,893 patent/US9789064B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2132887A (en) * | 1982-11-15 | 1984-07-18 | Procter & Gamble | Enteric-coated anti-inflammatory compositions |
ES2037621A1 (es) * | 1991-07-22 | 1993-06-16 | Debio Rech Pharma Sa | Procedimiento para la preparacion de microesferas de material polimero biodegradable. |
WO1997014408A1 (en) * | 1995-10-19 | 1997-04-24 | Biogram Ab | Sustained release particles |
DE19545257A1 (de) * | 1995-11-24 | 1997-06-19 | Schering Ag | Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2324009A1 (es) * | 2007-11-23 | 2009-07-28 | Gp Pharm S.A. | Composicion farmaceutica de liberacion sostenida de somatostatina o un analogo suyo. |
Also Published As
Publication number | Publication date |
---|---|
JP2003516960A (ja) | 2003-05-20 |
US20020187196A1 (en) | 2002-12-12 |
US20080233198A1 (en) | 2008-09-25 |
EP1151746A1 (en) | 2001-11-07 |
PT1151746E (pt) | 2003-07-31 |
US9789064B2 (en) | 2017-10-17 |
ES2169980B1 (es) | 2003-11-01 |
MXPA01008348A (es) | 2004-03-19 |
DE60001717D1 (de) | 2003-04-24 |
ES2194793T3 (es) | 2003-12-01 |
BR0008197A (pt) | 2002-01-22 |
CA2362769A1 (en) | 2001-06-21 |
BRPI0008197B8 (pt) | 2021-05-25 |
EP1151746B1 (en) | 2003-03-19 |
AU774680B2 (en) | 2004-07-01 |
WO2001043724A1 (es) | 2001-06-21 |
ATE234608T1 (de) | 2003-04-15 |
US20050123618A1 (en) | 2005-06-09 |
DE60001717T2 (de) | 2004-03-18 |
CA2362769C (en) | 2008-09-09 |
BRPI0008197B1 (pt) | 2017-05-09 |
JP5021880B2 (ja) | 2012-09-12 |
AU2173501A (en) | 2001-06-25 |
DK1151746T3 (da) | 2003-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20020716 Kind code of ref document: A1 Effective date: 20020716 |
|
FG2A | Definitive protection |
Ref document number: 2169980B1 Country of ref document: ES |
|
PC2A | Transfer of patent |
Owner name: GP-PHARM, S.A. Effective date: 20120906 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20200326 |