ATE286722T1 - Apparat und methode zur herstellung von mikropartikeln auf basis einer in-line lösungsmittel extraktion - Google Patents

Apparat und methode zur herstellung von mikropartikeln auf basis einer in-line lösungsmittel extraktion

Info

Publication number
ATE286722T1
ATE286722T1 AT00990484T AT00990484T ATE286722T1 AT E286722 T1 ATE286722 T1 AT E286722T1 AT 00990484 T AT00990484 T AT 00990484T AT 00990484 T AT00990484 T AT 00990484T AT E286722 T1 ATE286722 T1 AT E286722T1
Authority
AT
Austria
Prior art keywords
solvent extraction
static mixer
line solvent
producing microparticles
microparticles based
Prior art date
Application number
AT00990484T
Other languages
English (en)
Inventor
Shawn L Lyons
Steven G Wright
Original Assignee
Alkermes Inc
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 Alkermes Inc filed Critical Alkermes Inc
Application granted granted Critical
Publication of ATE286722T1 publication Critical patent/ATE286722T1/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
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P23/00—Anaesthetics
    • A61P23/02—Local anaesthetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/22—Anxiolytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/24—Antidepressants
    • 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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Psychiatry (AREA)
  • Anesthesiology (AREA)
  • Pain & Pain Management (AREA)
  • Medicinal Preparation (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT00990484T 1999-11-12 2000-11-03 Apparat und methode zur herstellung von mikropartikeln auf basis einer in-line lösungsmittel extraktion ATE286722T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/438,656 US6495166B1 (en) 1999-11-12 1999-11-12 Apparatus and method for preparing microparticles using in-line solvent extraction
PCT/US2000/041845 WO2001034120A1 (en) 1999-11-12 2000-11-03 Apparatus and method for preparing microparticles using in-line solvent extraction

Publications (1)

Publication Number Publication Date
ATE286722T1 true ATE286722T1 (de) 2005-01-15

Family

ID=23741486

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00990484T ATE286722T1 (de) 1999-11-12 2000-11-03 Apparat und methode zur herstellung von mikropartikeln auf basis einer in-line lösungsmittel extraktion

Country Status (11)

Country Link
US (1) US6495166B1 (de)
EP (1) EP1242053B1 (de)
JP (1) JP4838471B2 (de)
AT (1) ATE286722T1 (de)
AU (1) AU773734B2 (de)
CA (1) CA2390563C (de)
DE (1) DE60017461T2 (de)
DK (1) DK1242053T3 (de)
ES (1) ES2236035T3 (de)
PT (1) PT1242053E (de)
WO (1) WO2001034120A1 (de)

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US6331317B1 (en) * 1999-11-12 2001-12-18 Alkermes Controlled Therapeutics Ii Inc. Apparatus and method for preparing microparticles
US6705757B2 (en) * 1999-11-12 2004-03-16 Alkermes Controlled Therapeutics, Inc. Ii Method and apparatus for preparing microparticles using in-line solvent extraction
US6264987B1 (en) * 2000-05-19 2001-07-24 Alkermes Controlled Therapeutics Inc. Ii Method for preparing microparticles having a selected polymer molecular weight
US6932502B2 (en) * 2002-05-01 2005-08-23 Hewlett-Packard Development Company, L.P. Mixing apparatus
US20050232995A1 (en) 2002-07-29 2005-10-20 Yam Nyomi V Methods and dosage forms for controlled delivery of paliperidone and risperidone
ES2427092T3 (es) 2003-04-10 2013-10-28 Evonik Corporation Un método para la producción de micropartículas a base de emulsión
JP5165240B2 (ja) 2003-07-23 2013-03-21 ピーアール ファーマシューティカルズ， インコーポレイテッド 徐放組成物
JPWO2005089926A1 (ja) * 2004-03-23 2007-08-09 協和醗酵工業株式会社 被覆微粒子の製造方法
US20070099947A1 (en) * 2005-11-03 2007-05-03 Alkermes, Inc. Methods and compositions for the treatment of brain reward system disorders by combination therapy
WO2010030868A1 (en) * 2008-09-11 2010-03-18 Surmodics Pharmaceuticals, Inc. Solvent extraction microencapsulation with tunable extraction rates
US20100143479A1 (en) 2008-12-04 2010-06-10 Oakwood Laboratories, Llc Method of making sustained release microparticles
HUE065427T2 (hu) 2010-08-23 2024-05-28 Alkermes Pharma Ireland Ltd Eljárások antipszichotikum által indukált súlygyarapodás kezelésére
JP2014505585A (ja) * 2010-12-23 2014-03-06 エボニック コーポレイション エマルジョンを製造するための装置および方法
KR101543507B1 (ko) * 2013-05-15 2015-08-11 씨제이헬스케어 주식회사 연속 공정의 미립구의 제조 방법 및 이로부터 제조된 미립구
EP3034159B1 (de) * 2014-12-18 2020-11-04 The Procter and Gamble Company Statischer Mischer und Verfahren zum Mischen von Fluiden

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Also Published As

Publication number Publication date
US6495166B1 (en) 2002-12-17
DE60017461T2 (de) 2005-12-22
EP1242053B1 (de) 2005-01-12
EP1242053A1 (de) 2002-09-25
JP4838471B2 (ja) 2011-12-14
DK1242053T3 (da) 2005-05-30
WO2001034120B1 (en) 2001-12-20
JP2003513905A (ja) 2003-04-15
WO2001034120A1 (en) 2001-05-17
AU773734B2 (en) 2004-06-03
CA2390563C (en) 2009-02-24
CA2390563A1 (en) 2001-05-17
ES2236035T3 (es) 2005-07-16
DE60017461D1 (de) 2005-02-17
AU2750801A (en) 2001-06-06
PT1242053E (pt) 2005-04-29

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