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ES2169980B1 - Microcapsulas para la liberacion prolongada de farmacos. - Google Patents

Microcapsulas para la liberacion prolongada de farmacos.

Info

Publication number
ES2169980B1
ES2169980B1 ES009902768A ES9902768A ES2169980B1 ES 2169980 B1 ES2169980 B1 ES 2169980B1 ES 009902768 A ES009902768 A ES 009902768A ES 9902768 A ES9902768 A ES 9902768A ES 2169980 B1 ES2169980 B1 ES 2169980B1
Authority
ES
Spain
Prior art keywords
pharmacos
microcapsules
prolonged 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.)
Expired - Fee Related
Application number
ES009902768A
Other languages
English (en)
Other versions
ES2169980A1 (es
Inventor
Duena Antonio Parente
Garces Josep Garces
Munoz Angel Bonilla
Colome David Cumillera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GP Pharm SA
Original Assignee
Lipotec SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to ES009902768A priority Critical patent/ES2169980B1/es
Application filed by Lipotec SA filed Critical Lipotec SA
Priority to CA002362769A priority patent/CA2362769C/en
Priority to AU21735/01A priority patent/AU774680B2/en
Priority to US09/913,671 priority patent/US20020187196A1/en
Priority to DE60001717T priority patent/DE60001717T2/de
Priority to BRPI0008197A priority patent/BRPI0008197B8/pt
Priority to MXPA01008348A priority patent/MXPA01008348A/es
Priority to DK00985267T priority patent/DK1151746T3/da
Priority to ES00985267T priority patent/ES2194793T3/es
Priority to JP2001544663A priority patent/JP5021880B2/ja
Priority to PT00985267T priority patent/PT1151746E/pt
Priority to EP00985267A priority patent/EP1151746B1/en
Priority to AT00985267T priority patent/ATE234608T1/de
Priority to PCT/ES2000/000475 priority patent/WO2001043724A1/es
Publication of ES2169980A1 publication Critical patent/ES2169980A1/es
Application granted granted Critical
Publication of ES2169980B1 publication Critical patent/ES2169980B1/es
Priority to US11/042,682 priority patent/US20050123618A1/en
Priority to US12/148,893 priority patent/US9789064B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (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.
ES009902768A 1999-12-17 1999-12-17 Microcapsulas para la liberacion prolongada de farmacos. Expired - Fee Related ES2169980B1 (es)

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.
PT00985267T PT1151746E (pt) 1999-12-17 2000-12-15 Microcapsulas para libertacao sustentada de medicamentos
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
BRPI0008197A BRPI0008197B8 (pt) 1999-12-17 2000-12-15 microcápsulas para a liberação prolongada de fármacos
MXPA01008348A MXPA01008348A (es) 1999-12-17 2000-12-15 Microcapsulas para la liberacion prolongada de farmacos.
DK00985267T DK1151746T3 (da) 1999-12-17 2000-12-15 Mikro-kapsler til vedvarende frigivelse af lægemidler
ES00985267T ES2194793T3 (es) 1999-12-17 2000-12-15 Microcapsulas para la liberacion prolongada de farmacos.
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
EP00985267A EP1151746B1 (en) 1999-12-17 2000-12-15 Microcapsules for sustained release of drugs
AT00985267T ATE234608T1 (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
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
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 ES2169980A1 (es) 2002-07-16
ES2169980B1 true 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)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040097419A1 (en) * 2002-11-19 2004-05-20 Holger Petersen Organic compounds
US20090110744A1 (en) * 2005-03-01 2009-04-30 Sun Pharma Advanced Research Company Limited Sustained release pharmaceutical compositions
PL2359809T3 (pl) * 2005-12-22 2020-01-31 Novartis Ag Formulacja o przedłużonym uwalnianiu zawierająca oktreotyd oraz dwa lub większą liczbę polimerów polilaktydo-ko-glikolidowych
ES2324009B1 (es) * 2007-11-23 2010-05-21 Gp Pharm S.A. Composicion farmaceutica de liberacion sostenida de somatostatina o un analogo suyo.
EP2794853B1 (en) * 2011-12-22 2020-04-22 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

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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
EP0052610A1 (en) 1980-05-29 1982-06-02 NICKLAUS, Helen Carol Stringed musical instrument teaching device and process
GB2132887A (en) * 1982-11-15 1984-07-18 Procter & Gamble Enteric-coated anti-inflammatory compositions
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
DE3678308D1 (de) * 1985-02-07 1991-05-02 Takeda Chemical Industries Ltd Verfahren zur herstellung von mikrokapseln.
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
CH683149A5 (fr) * 1991-07-22 1994-01-31 Debio Rech Pharma Sa Procédé pour la préparation de microsphères en matériau polymère biodégradable.
US5518730A (en) 1992-06-03 1996-05-21 Fuisz Technologies Ltd. Biodegradable controlled release flash flow melt-spun delivery system
AU6446794A (en) 1993-03-15 1994-10-11 Board Of Regents Of The University Of Michigan, The System for controlled release of antiarrhythmic agents
DE69637732D1 (de) 1995-10-05 2008-12-11 Toshiba Kawasaki Kk Röntgen aufnahme vorrichtung
SE505146C2 (sv) * 1995-10-19 1997-06-30 Biogram Ab Partiklar för fördröjd frisättning
DE19545257A1 (de) * 1995-11-24 1997-06-19 Schering Ag Verfahren zur Herstellung von morphologisch einheitlichen Mikrokapseln sowie nach diesem Verfahren hergestellte Mikrokapseln
EP1033127A4 (en) * 1997-03-18 2006-07-26 Sunstar Inc COMPOSITIONS FOR THE FORMATION OF SOLID-PARTICULAR PARTICLES
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

Also Published As

Publication number Publication date
BRPI0008197B8 (pt) 2021-05-25
PT1151746E (pt) 2003-07-31
MXPA01008348A (es) 2004-03-19
ES2194793T3 (es) 2003-12-01
BR0008197A (pt) 2002-01-22
US20020187196A1 (en) 2002-12-12
US9789064B2 (en) 2017-10-17
AU774680B2 (en) 2004-07-01
JP2003516960A (ja) 2003-05-20
DE60001717T2 (de) 2004-03-18
DE60001717D1 (de) 2003-04-24
EP1151746A1 (en) 2001-11-07
AU2173501A (en) 2001-06-25
BRPI0008197B1 (pt) 2017-05-09
CA2362769C (en) 2008-09-09
US20080233198A1 (en) 2008-09-25
DK1151746T3 (da) 2003-07-21
US20050123618A1 (en) 2005-06-09
EP1151746B1 (en) 2003-03-19
ES2169980A1 (es) 2002-07-16
WO2001043724A1 (es) 2001-06-21
CA2362769A1 (en) 2001-06-21
JP5021880B2 (ja) 2012-09-12
ATE234608T1 (de) 2003-04-15

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