SK55997A3 - Small particle formation - Google Patents

Small particle formation Download PDF

Info

Publication number
SK55997A3
SK55997A3 SK559-97A SK55997A SK55997A3 SK 55997 A3 SK55997 A3 SK 55997A3 SK 55997 A SK55997 A SK 55997A SK 55997 A3 SK55997 A3 SK 55997A3
Authority
SK
Slovakia
Prior art keywords
polymer
solvent
organic mixture
mixture
solution
Prior art date
Application number
SK559-97A
Other languages
English (en)
Slovak (sk)
Inventor
Sylvan Frank
Jan-Erik Lofroth
Levon Bostanian
Original Assignee
Univ Ohio State Res Found
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 Univ Ohio State Res Found filed Critical Univ Ohio State Res Found
Publication of SK55997A3 publication Critical patent/SK55997A3/sk

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1635Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/06Antihyperlipidemics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/06Making microcapsules or microballoons by phase separation
    • B01J13/10Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Saccharide Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Surgical Instruments (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Confectionery (AREA)
  • Soft Magnetic Materials (AREA)
  • Steroid Compounds (AREA)
SK559-97A 1994-11-09 1995-11-03 Small particle formation SK55997A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9403846A SE9403846D0 (sv) 1994-11-09 1994-11-09 Small particle formation
PCT/SE1995/001302 WO1996014833A1 (en) 1994-11-09 1995-11-03 Small particle formation

Publications (1)

Publication Number Publication Date
SK55997A3 true SK55997A3 (en) 1998-01-14

Family

ID=20395907

Family Applications (1)

Application Number Title Priority Date Filing Date
SK559-97A SK55997A3 (en) 1994-11-09 1995-11-03 Small particle formation

Country Status (27)

Country Link
US (1) US5780062A (is)
EP (1) EP0788350B1 (is)
JP (1) JP4098827B2 (is)
KR (1) KR970706799A (is)
CN (1) CN1165478A (is)
AT (1) ATE213625T1 (is)
AU (1) AU700644B2 (is)
BR (1) BR9509720A (is)
CA (1) CA2203512A1 (is)
CZ (1) CZ129597A3 (is)
DE (1) DE69525639T2 (is)
DK (1) DK0788350T3 (is)
EE (1) EE9700214A (is)
ES (1) ES2173204T3 (is)
FI (1) FI118511B (is)
HU (1) HUT77629A (is)
IL (1) IL115878A0 (is)
IS (1) IS4467A (is)
NO (1) NO971986D0 (is)
NZ (1) NZ295497A (is)
PL (1) PL320425A1 (is)
PT (1) PT788350E (is)
SE (1) SE9403846D0 (is)
SK (1) SK55997A3 (is)
TR (1) TR199501400A2 (is)
WO (1) WO1996014833A1 (is)
ZA (1) ZA959386B (is)

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US6884436B2 (en) * 2000-12-22 2005-04-26 Baxter International Inc. Method for preparing submicron particle suspensions
US6977085B2 (en) 2000-12-22 2005-12-20 Baxter International Inc. Method for preparing submicron suspensions with polymorph control
US8067032B2 (en) 2000-12-22 2011-11-29 Baxter International Inc. Method for preparing submicron particles of antineoplastic agents
US7193084B2 (en) * 2000-12-22 2007-03-20 Baxter International Inc. Polymorphic form of itraconazole
US20050048126A1 (en) * 2000-12-22 2005-03-03 Barrett Rabinow Formulation to render an antimicrobial drug potent against organisms normally considered to be resistant to the drug
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US6607784B2 (en) 2000-12-22 2003-08-19 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
US6623761B2 (en) 2000-12-22 2003-09-23 Hassan Emadeldin M. Method of making nanoparticles of substantially water insoluble materials
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JP2004537401A (ja) * 2001-08-08 2004-12-16 ブラウン ユニバーシティ リサーチ ファウンデーション 疎水性薬物の微粉砕方法
US20060003012A9 (en) 2001-09-26 2006-01-05 Sean Brynjelsen Preparation of submicron solid particle suspensions by sonication of multiphase systems
AU2002337692B2 (en) 2001-09-26 2007-09-13 Baxter International Inc. Preparation of submicron sized nanoparticles via dispersion and solvent or liquid phase removal
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GB0302673D0 (en) * 2003-02-06 2003-03-12 Astrazeneca Ab Pharmaceutical formulations
US7511079B2 (en) * 2003-03-24 2009-03-31 Baxter International Inc. Methods and apparatuses for the comminution and stabilization of small particles
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JP2006527770A (ja) * 2003-06-18 2006-12-07 アストラゼネカ アクチボラグ Cb1モジュレーターとしての2−置換5,6−ジアリール−ピラジン誘導体
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CA2539494C (en) 2003-09-22 2011-12-06 Baxter International Inc. High-pressure sterilization to terminally sterilize pharmaceutical preparations and medical products
US20050181059A1 (en) * 2003-09-30 2005-08-18 Spherics, Inc. Nanoparticulate therapeutic biologically active agents
DE10351087A1 (de) * 2003-10-31 2005-05-25 Bayer Technology Services Gmbh Feste Wirkstoff-Formulierung
RU2006130958A (ru) * 2004-01-29 2008-03-10 Бакстер Интернэшнл Инк. (Us) Наносуспензии антиретровирусных агентов для улучшенной доставки в центральную нервную систему
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Also Published As

Publication number Publication date
BR9509720A (pt) 1997-10-21
HUT77629A (hu) 1998-06-29
SE9403846D0 (sv) 1994-11-09
US5780062A (en) 1998-07-14
EE9700214A (et) 1998-04-15
WO1996014833A1 (en) 1996-05-23
ES2173204T3 (es) 2002-10-16
FI971947A0 (fi) 1997-05-07
NO971986L (no) 1997-04-29
EP0788350B1 (en) 2002-02-27
CZ129597A3 (en) 1997-12-17
DE69525639T2 (de) 2002-08-29
DK0788350T3 (da) 2002-04-29
IL115878A0 (en) 1996-01-31
ATE213625T1 (de) 2002-03-15
NO971986D0 (no) 1997-04-29
ZA959386B (en) 1996-05-09
DE69525639D1 (de) 2002-04-04
KR970706799A (ko) 1997-12-01
FI971947L (fi) 1997-05-07
TR199501400A2 (tr) 1996-06-21
AU700644B2 (en) 1999-01-14
CA2203512A1 (en) 1996-05-23
PT788350E (pt) 2002-07-31
PL320425A1 (en) 1997-09-29
JP4098827B2 (ja) 2008-06-11
JPH10508840A (ja) 1998-09-02
IS4467A (is) 1997-04-21
FI118511B (fi) 2007-12-14
NZ295497A (en) 1998-05-27
CN1165478A (zh) 1997-11-19
EP0788350A1 (en) 1997-08-13
AU3885195A (en) 1996-06-06

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