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)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Confectionery (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Soft Magnetic Materials (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Surgical Instruments (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 (xx)
EP (1) EP0788350B1 (xx)
JP (1) JP4098827B2 (xx)
KR (1) KR970706799A (xx)
CN (1) CN1165478A (xx)
AT (1) ATE213625T1 (xx)
AU (1) AU700644B2 (xx)
BR (1) BR9509720A (xx)
CA (1) CA2203512A1 (xx)
CZ (1) CZ129597A3 (xx)
DE (1) DE69525639T2 (xx)
DK (1) DK0788350T3 (xx)
EE (1) EE9700214A (xx)
ES (1) ES2173204T3 (xx)
FI (1) FI118511B (xx)
HU (1) HUT77629A (xx)
IL (1) IL115878A0 (xx)
IS (1) IS4467A (xx)
NO (1) NO971986L (xx)
NZ (1) NZ295497A (xx)
PL (1) PL320425A1 (xx)
PT (1) PT788350E (xx)
SE (1) SE9403846D0 (xx)
SK (1) SK55997A3 (xx)
TR (1) TR199501400A2 (xx)
WO (1) WO1996014833A1 (xx)
ZA (1) ZA959386B (xx)

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US20040256749A1 (en) * 2000-12-22 2004-12-23 Mahesh Chaubal Process for production of essentially solvent-free small particles
US9700866B2 (en) 2000-12-22 2017-07-11 Baxter International Inc. Surfactant systems for delivery of organic compounds
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
US7037528B2 (en) * 2000-12-22 2006-05-02 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
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US6951656B2 (en) * 2000-12-22 2005-10-04 Baxter International Inc. Microprecipitation method for preparing submicron suspensions
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US6623761B2 (en) 2000-12-22 2003-09-23 Hassan Emadeldin M. Method of making nanoparticles of substantially water insoluble materials
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US6884436B2 (en) * 2000-12-22 2005-04-26 Baxter International Inc. Method for preparing submicron particle suspensions
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EP1423175B1 (en) * 2001-08-08 2013-10-02 Brown University Research Foundation Methods for micronization of hydrophobic drugs
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US20060003012A9 (en) * 2001-09-26 2006-01-05 Sean Brynjelsen Preparation of submicron solid particle suspensions by sonication of multiphase systems
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GB0230087D0 (en) * 2002-12-24 2003-01-29 Astrazeneca Ab Therapeutic agents
GB0302673D0 (en) * 2003-02-06 2003-03-12 Astrazeneca Ab Pharmaceutical formulations
GB0302671D0 (en) * 2003-02-06 2003-03-12 Astrazeneca Ab Pharmaceutical formulations
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US7511079B2 (en) * 2003-03-24 2009-03-31 Baxter International Inc. Methods and apparatuses for the comminution and stabilization of small particles
JP2006528985A (ja) * 2003-05-19 2006-12-28 バクスター・インターナショナル・インコーポレイテッド 1つ以上の界面改変剤でコーティングされた、抗癲癇剤または免疫抑制剤を含有する固体粒子
US20060135523A1 (en) * 2003-06-18 2006-06-22 Astrazeneca Ab 2-substituted 5,6-diaryl-pyrazine derivatives as cb1 modulator
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US9044381B2 (en) * 2003-06-24 2015-06-02 Baxter International Inc. Method for delivering drugs to the brain
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Also Published As

Publication number Publication date
JPH10508840A (ja) 1998-09-02
TR199501400A2 (tr) 1996-06-21
NO971986D0 (no) 1997-04-29
ZA959386B (en) 1996-05-09
ES2173204T3 (es) 2002-10-16
PL320425A1 (en) 1997-09-29
CZ129597A3 (en) 1997-12-17
ATE213625T1 (de) 2002-03-15
IS4467A (is) 1997-04-21
CN1165478A (zh) 1997-11-19
SE9403846D0 (sv) 1994-11-09
HUT77629A (hu) 1998-06-29
NO971986L (no) 1997-04-29
KR970706799A (ko) 1997-12-01
US5780062A (en) 1998-07-14
JP4098827B2 (ja) 2008-06-11
DK0788350T3 (da) 2002-04-29
EE9700214A (et) 1998-04-15
FI118511B (fi) 2007-12-14
FI971947A (fi) 1997-05-07
PT788350E (pt) 2002-07-31
WO1996014833A1 (en) 1996-05-23
EP0788350B1 (en) 2002-02-27
AU3885195A (en) 1996-06-06
AU700644B2 (en) 1999-01-14
DE69525639T2 (de) 2002-08-29
EP0788350A1 (en) 1997-08-13
NZ295497A (en) 1998-05-27
IL115878A0 (en) 1996-01-31
FI971947A0 (fi) 1997-05-07
BR9509720A (pt) 1997-10-21
DE69525639D1 (de) 2002-04-04
CA2203512A1 (en) 1996-05-23

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