AU2001233180A1 - Method of preparing a sustained release composition - Google Patents

Method of preparing a sustained release composition

Info

Publication number
AU2001233180A1
AU2001233180A1 AU2001233180A AU3318001A AU2001233180A1 AU 2001233180 A1 AU2001233180 A1 AU 2001233180A1 AU 2001233180 A AU2001233180 A AU 2001233180A AU 3318001 A AU3318001 A AU 3318001A AU 2001233180 A1 AU2001233180 A1 AU 2001233180A1
Authority
AU
Australia
Prior art keywords
preparing
sustained release
release composition
composition
sustained
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001233180A
Inventor
Mark A Tracy
Kevin L. Ward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alkermes Controlled Therapeutics Inc
Original Assignee
Alkermes Inc
Alkermes Controlled Therapeutics 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, Alkermes Controlled Therapeutics Inc filed Critical Alkermes Inc
Publication of AU2001233180A1 publication Critical patent/AU2001233180A1/en
Abandoned legal-status Critical Current

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)

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
AU2001233180A 2000-02-10 2001-01-31 Method of preparing a sustained release composition Abandoned AU2001233180A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50163600A 2000-02-10 2000-02-10
US09501636 2000-02-10
PCT/US2001/003165 WO2001058428A1 (en) 2000-02-10 2001-01-31 Method of preparing a sustained release composition

Publications (1)

Publication Number Publication Date
AU2001233180A1 true AU2001233180A1 (en) 2001-08-20

Family

ID=23994399

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001233180A Abandoned AU2001233180A1 (en) 2000-02-10 2001-01-31 Method of preparing a sustained release composition

Country Status (2)

Country Link
AU (1) AU2001233180A1 (en)
WO (1) WO2001058428A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040197413A1 (en) * 2003-04-04 2004-10-07 Genteric, Inc. Spray dry coacervation systems and methods
UA82561C2 (en) 2003-10-23 2008-04-25 Оцука Фармасьютикалз Ко., Лтд. Controlled release sterile aripiprazole formulation for injections, method for preparing aripiprazole formulation, and method for treating schizophrenia
EP2170279B1 (en) 2007-07-31 2017-12-27 Otsuka Pharmaceutical Co., Ltd. Methods for producing aripiprazole suspension and freeze-dried formulation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2143889C1 (en) * 1993-02-23 2000-01-10 Генентек, Инк. Method of stabilization of polypeptide, and methods of preparing polypeptide compositions

Also Published As

Publication number Publication date
WO2001058428A1 (en) 2001-08-16

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