ATE234608T1 - Mikrokapseln mit verzögerter freisetzung von wirkstoffen - Google Patents

Mikrokapseln mit verzögerter freisetzung von wirkstoffen

Info

Publication number
ATE234608T1
ATE234608T1 AT00985267T AT00985267T ATE234608T1 AT E234608 T1 ATE234608 T1 AT E234608T1 AT 00985267 T AT00985267 T AT 00985267T AT 00985267 T AT00985267 T AT 00985267T AT E234608 T1 ATE234608 T1 AT E234608T1
Authority
AT
Austria
Prior art keywords
active ingredients
delayed release
micro capsules
capsules
micro
Prior art date
Application number
AT00985267T
Other languages
English (en)
Inventor
Duena Antonio Parente
Garces Josep Garces
Munoz Angel Bonilla
Colome David Cumillera
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
Application filed by Lipotec Sa filed Critical Lipotec Sa
Application granted granted Critical
Publication of ATE234608T1 publication Critical patent/ATE234608T1/de

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)
AT00985267T 1999-12-17 2000-12-15 Mikrokapseln mit verzögerter freisetzung von wirkstoffen ATE234608T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009902768A ES2169980B1 (es) 1999-12-17 1999-12-17 Microcapsulas para la liberacion prolongada de farmacos.
PCT/ES2000/000475 WO2001043724A1 (es) 1999-12-17 2000-12-15 Microcapsulas para la liberacion prolongada de farmacos

Publications (1)

Publication Number Publication Date
ATE234608T1 true ATE234608T1 (de) 2003-04-15

Family

ID=8310957

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00985267T ATE234608T1 (de) 1999-12-17 2000-12-15 Mikrokapseln mit verzögerter freisetzung von wirkstoffen

Country Status (13)

Country Link
US (3) US20020187196A1 (de)
EP (1) EP1151746B1 (de)
JP (1) JP5021880B2 (de)
AT (1) ATE234608T1 (de)
AU (1) AU774680B2 (de)
BR (1) BRPI0008197B8 (de)
CA (1) CA2362769C (de)
DE (1) DE60001717T2 (de)
DK (1) DK1151746T3 (de)
ES (2) ES2169980B1 (de)
MX (1) MXPA01008348A (de)
PT (1) PT1151746E (de)
WO (1) WO2001043724A1 (de)

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
WO2006123360A2 (en) * 2005-03-01 2006-11-23 Sun Pharmaceutical Industries Limited Microspheres containing octreotide acetate
ES2755032T3 (es) * 2005-12-22 2020-04-21 Novartis Ag Formulación de liberación sostenida que comprende octreótido y dos o más polímeros de poliláctido-co-glicólido
ES2324009B1 (es) * 2007-11-23 2010-05-21 Gp Pharm S.A. Composicion farmaceutica de liberacion sostenida de somatostatina o un analogo suyo.
CN106635949B (zh) * 2011-12-22 2020-05-19 生命技术公司 细胞培养基和方法
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 (de) 1980-05-29 1982-06-02 NICKLAUS, Helen Carol Verfahren und gerät zum saiteninstrumentunterricht
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 (de) 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
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
JP4065563B2 (ja) 1995-10-05 2008-03-26 株式会社 東芝 Ｘ線像撮像装置
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
CN1108149C (zh) * 1997-03-18 2003-05-14 新时代株式会社 固体微粒形成用组合物
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
AU2173501A (en) 2001-06-25
DE60001717T2 (de) 2004-03-18
CA2362769A1 (en) 2001-06-21
JP5021880B2 (ja) 2012-09-12
EP1151746A1 (de) 2001-11-07
MXPA01008348A (es) 2004-03-19
ES2169980B1 (es) 2003-11-01
US9789064B2 (en) 2017-10-17
US20080233198A1 (en) 2008-09-25
US20020187196A1 (en) 2002-12-12
DE60001717D1 (de) 2003-04-24
US20050123618A1 (en) 2005-06-09
JP2003516960A (ja) 2003-05-20
PT1151746E (pt) 2003-07-31
EP1151746B1 (de) 2003-03-19
DK1151746T3 (da) 2003-07-21
AU774680B2 (en) 2004-07-01
BRPI0008197B1 (pt) 2017-05-09
WO2001043724A1 (es) 2001-06-21
ES2194793T3 (es) 2003-12-01
BRPI0008197B8 (pt) 2021-05-25
BR0008197A (pt) 2002-01-22
CA2362769C (en) 2008-09-09
ES2169980A1 (es) 2002-07-16

Similar Documents

Publication Publication Date Title
EP1287822A3 (de) Mesalazine enthaltende pharmazeutische Zusammensetzungen mit gesteuerter Freisetzung
HUP0203451A2 (hu) Új, tuberkolózis elleni gyógyszerkészítmények és eljárás előállításukra
IE871584L (en) Sustained release capsule.
HK1047537A1 (zh) 多元藥物劑型
ATE396712T1 (de) Pharmazeutische zubereitung zur modifizierten freisetzung
EP2277510A3 (de) Zusammensetzung mit verzögerter Freisetzung.
PT1439829E (pt) Medicamento contendo 3-(3-dimetilamino-1-etil-2-metilpropil)-fenol proporcionando libertacao retardada da substancia activa
DK1183014T3 (da) Smagsmaskerede orale farmaceutiske sammensætninger med kontrolleret frigivelse
DE60232147D1 (de) Pharmazeutische zubereitung mit verzögerter wirkstoff-freisetzung enthaltend milchsäure-glycolsäure copolymer, und verfahren zu deren herstellung
DE60018629D1 (de) Carbamazepinformulierung mit verzögerter Freigabe
WO2001013898A3 (en) Pharmaceutical formulations with different release times
ATE234608T1 (de) Mikrokapseln mit verzögerter freisetzung von wirkstoffen
AU3669700A (en) 4-aminobutanoic acid derivatives and drugs containing these derivatives as the active ingredient
ATE169818T1 (de) Carbamazepin-arzneiform mit verzögerter wirkstofffreisetzung
MA26788A1 (fr) COMPOSITIONS PHARMACEUTIQUES DESTINÉES à L'ADMINISTRATION PAR VOIE ORALE DE PHLOROGLUCINOL ET LEUR PRÉPARATION
DE10081277D2 (de) Kapsel mit kontrollierter Wirkstofffreisetzung

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1151746

Country of ref document: EP