ATE336231T1 - Verfahren zur herstellung kristalliner arzneimittelteilchen durch ausfällung - Google Patents

Verfahren zur herstellung kristalliner arzneimittelteilchen durch ausfällung

Info

Publication number
ATE336231T1
ATE336231T1 AT02801623T AT02801623T ATE336231T1 AT E336231 T1 ATE336231 T1 AT E336231T1 AT 02801623 T AT02801623 T AT 02801623T AT 02801623 T AT02801623 T AT 02801623T AT E336231 T1 ATE336231 T1 AT E336231T1
Authority
AT
Austria
Prior art keywords
solvent
mixing zone
precipitation
producing crystalline
recirculating
Prior art date
Application number
AT02801623T
Other languages
English (en)
Inventor
James E Hitt
Christopher J Tucker
Jonathan C Evans
Cathy A Curtis
Sonke Svenson
Original Assignee
Dow Global Technologies 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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of ATE336231T1 publication Critical patent/ATE336231T1/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
    • A61K9/48—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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • 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
    • A61K9/1688—Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT02801623T 2001-08-29 2002-08-27 Verfahren zur herstellung kristalliner arzneimittelteilchen durch ausfällung ATE336231T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31556001P 2001-08-29 2001-08-29

Publications (1)

Publication Number Publication Date
ATE336231T1 true ATE336231T1 (de) 2006-09-15

Family

ID=23224987

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02801623T ATE336231T1 (de) 2001-08-29 2002-08-27 Verfahren zur herstellung kristalliner arzneimittelteilchen durch ausfällung

Country Status (6)

Country Link
US (1) US20030049323A1 (de)
EP (1) EP1423096B1 (de)
AT (1) ATE336231T1 (de)
CA (1) CA2458889C (de)
DE (1) DE60214012T2 (de)
WO (1) WO2003032951A1 (de)

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DE10214031A1 (de) * 2002-03-27 2004-02-19 Pharmatech Gmbh Verfahren zur Herstellung und Anwendung von Mikro- und Nanoteilchen durch aufbauende Mikronisation
NZ543772A (en) * 2003-04-29 2009-05-31 Organon Nv Antisolvent crystallisation process using membranes for the purification of inorganic or organic compositions
EP1631261B1 (de) 2003-05-22 2009-07-15 Applied NanoSystems B.V. Herstellung von kleinen teilchen
EP1688169A4 (de) * 2003-11-28 2008-10-01 Mitsubishi Chem Corp Verfahren zur herstellung von feinen teilchen einer organischen verbindung
JP2007516259A (ja) * 2003-12-09 2007-06-21 メッドクリスタルフォームズ、エルエルシー 活性剤との混合相共結晶の調製方法
EP1730516A1 (de) * 2004-03-30 2006-12-13 Pfizer Products Incorporated Verfahren und vorrichtung zur bewertung pharmazeutischer zusammensetzungen
EP1789018A1 (de) * 2004-08-27 2007-05-30 The Dow Chemical Company Verbesserte abgabe von medikamentenzusammensetzungen zur behandlung lebensbedrohender infektionen
WO2006028074A1 (ja) * 2004-09-07 2006-03-16 Mitsubishi Chemical Corporation 微粒子化された物質の製造方法および微粒子化された物質
ES2670927T3 (es) 2005-11-18 2018-06-04 Cornell Research Foundation, Inc. Composiciones de nicotinoil ribósido y métodos de uso
US8158152B2 (en) * 2005-11-18 2012-04-17 Scidose Llc Lyophilization process and products obtained thereby
CA2650395A1 (en) * 2006-04-28 2007-11-08 Schering Corporation Process for the precipitation and isolation of 6,6-dimethyl-3-aza-bicyclo [3.1.0] hexane-amide compounds by controlled precipitation and pharmaceutical formulations containing same
US8420122B2 (en) * 2006-04-28 2013-04-16 Merck Sharp & Dohme Corp. Process for the precipitation and isolation of 6,6-dimethyl-3-aza-bicyclo [3.1.0] hexane-amide compounds by controlled precipitation and pharmaceutical formulations containing same
US20100062073A1 (en) * 2006-11-29 2010-03-11 Ronald Arthur Beyerinck Pharmaceutical compositions comprising nanoparticles comprising enteric polymers casein
GB0705159D0 (en) 2007-03-19 2007-04-25 Prosonix Ltd Process for making crystals
WO2008125940A2 (en) * 2007-04-17 2008-10-23 Pfizer Products Inc. Nanoparticles comprising non-crystalline drug
US20100080852A1 (en) * 2007-05-03 2010-04-01 Ronald Arthur Beyerinck Phamaceutical composition comprising nanoparticles and casein
WO2008135855A2 (en) * 2007-05-03 2008-11-13 Pfizer Products Inc. Nanoparticles comprising a cholesteryl ester transfer protein inhibitor and a nonionizable polymer
WO2008135828A2 (en) * 2007-05-03 2008-11-13 Pfizer Products Inc. Nanoparticles comprising a drug, ethylcellulose, and a bile salt
WO2008149230A2 (en) 2007-06-04 2008-12-11 Pfizer Products Inc. Nanoparticles comprising drug, a non-ionizable cellulosic polymer and tocopheryl polyethylene glycol succinate
WO2008149192A2 (en) * 2007-06-04 2008-12-11 Pfizer Products Inc. Nanoparticles comprising a non-ionizable cellulosic polymer and an amphiphilic non-ionizable block copolymer
GB0711680D0 (en) * 2007-06-18 2007-07-25 Prosonix Ltd Process
EP2170283B1 (de) 2007-06-22 2019-01-09 Board of Regents, The University of Texas System Bildung eines stabilen submikron-peptids oder von proteinteilchen durch dünnfilm-gefrieren
WO2009010842A2 (en) * 2007-07-13 2009-01-22 Pfizer Products Inc. Nanoparticles comprising ionizable, poorly water soluble cellulosic polymers
EP2240162A4 (de) * 2007-12-06 2013-10-09 Bend Res Inc Nanoteilchen mit einem nicht-ionisierbaren polymer und einem amin-funktionalisierten methacrylat-copolymer
US9724362B2 (en) * 2007-12-06 2017-08-08 Bend Research, Inc. Pharmaceutical compositions comprising nanoparticles and a resuspending material
KR20110043655A (ko) * 2008-07-11 2011-04-27 바스프 에스이 모폴로지 변경제로서의 양친매성 단백질
PT2544663T (pt) 2010-03-12 2018-04-05 Berg Llc Formulações intravenosas de coenzima q10 (coq10) e métodos de uso da mesma
EP2618818A4 (de) 2010-09-22 2014-10-29 Map Pharmaceuticals Inc Corticosteroidpartikel und herstellungsverfahren dafür
US20120311822A1 (en) * 2011-06-10 2012-12-13 Culkin Joseph B Solute crystallizing apparatus
AU2012271274B2 (en) 2011-06-17 2017-07-27 Berg Llc Inhalable pharmaceutical compositions
EP2601973A1 (de) 2011-12-09 2013-06-12 Laboratoires SMB SA Trockenpulverformulierung eines Azolderivats zum Inhalieren
DE102012221219B4 (de) * 2012-11-20 2014-05-28 Jesalis Pharma Gmbh Verfahren zur Vergrößerung der Partikelgröße kristalliner Wirkstoff-Mikropartikel
PT108368B (pt) * 2015-03-31 2018-11-05 Hovione Farm S A Produção contínua de partículas
KR20190101408A (ko) * 2017-01-23 2019-08-30 세이비어 라이프텍 코퍼레이션 활성 성분의 미립자 제조
CN109011674B (zh) * 2018-09-11 2020-08-11 安徽东至广信农化有限公司 一种用于硝基氯苯制备的蒸酸器
EP4041203A1 (de) 2019-10-10 2022-08-17 Bayer Aktiengesellschaft Verfahren zur herstellung eines nanopartikulären wirkstoffs
WO2026013055A1 (en) * 2024-07-09 2026-01-15 Hovione Farmaciência S.A., Methods and systems for preparing feed solutions for spray drying

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US4826689A (en) * 1984-05-21 1989-05-02 University Of Rochester Method for making uniformly sized particles from water-insoluble organic compounds
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US5145684A (en) * 1991-01-25 1992-09-08 Sterling Drug Inc. Surface modified drug nanoparticles
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JP2000513998A (ja) * 1996-07-05 2000-10-24 バイエル・アクチエンゲゼルシヤフト 晶析機器及び方法
DE19738085C1 (de) * 1997-09-01 1998-12-03 Basf Ag Verfahren zur Herstellung von Feststoffen durch Fällung
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EP0930073B1 (de) * 1998-01-14 2004-08-04 National Research Development Corporation of India Verfahren zur Herstellung eines spermiziden Mittels
US6607651B2 (en) * 1998-09-10 2003-08-19 Cws Parts Company Process and system for treating the discharge stream from an ion exchanger
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GB9905512D0 (en) * 1999-03-10 1999-05-05 Smithkline Beecham Plc Process
TW526172B (en) * 1999-06-30 2003-04-01 Sumitomo Chemical Co A process for producing pentacyl-type crystalline zeolites and a process for producing ε-caprolactam using the same
GB9919693D0 (en) * 1999-08-19 1999-10-20 Rhone Poulenc Rorer Ltd Process
GB9925934D0 (en) * 1999-11-03 1999-12-29 Glaxo Group Ltd Novel apparatus and process
GB0015981D0 (en) * 2000-06-29 2000-08-23 Glaxo Group Ltd Novel process for preparing crystalline particles
GB0016002D0 (en) * 2000-06-29 2000-08-23 Glaxo Group Ltd Novel process for preparing crystalline particles
US6756062B2 (en) * 2000-11-03 2004-06-29 Board Of Regents University Of Texas System Preparation of drug particles using evaporation precipitation into aqueous solutions

Also Published As

Publication number Publication date
DE60214012T2 (de) 2006-12-21
WO2003032951A1 (en) 2003-04-24
CA2458889C (en) 2011-06-21
CA2458889A1 (en) 2003-04-24
EP1423096B1 (de) 2006-08-16
EP1423096A1 (de) 2004-06-02
US20030049323A1 (en) 2003-03-13
DE60214012D1 (de) 2006-09-28

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