WO2002034240A3 - Delayed and sustained release formulations and method of use thereof - Google Patents

Delayed and sustained release formulations and method of use thereof Download PDF

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Publication number
WO2002034240A3
WO2002034240A3 PCT/US2001/032446 US0132446W WO0234240A3 WO 2002034240 A3 WO2002034240 A3 WO 2002034240A3 US 0132446 W US0132446 W US 0132446W WO 0234240 A3 WO0234240 A3 WO 0234240A3
Authority
WO
WIPO (PCT)
Prior art keywords
sustained release
release formulations
delayed
drug
delivery
Prior art date
Application number
PCT/US2001/032446
Other languages
French (fr)
Other versions
WO2002034240A2 (en
Inventor
Atul M Mehta
Original Assignee
Atul M Mehta
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 Atul M Mehta filed Critical Atul M Mehta
Priority to EP01988581A priority Critical patent/EP1330239A2/en
Priority to AU2002221273A priority patent/AU2002221273A1/en
Priority to JP2002537294A priority patent/JP2004512298A/en
Publication of WO2002034240A2 publication Critical patent/WO2002034240A2/en
Publication of WO2002034240A3 publication Critical patent/WO2002034240A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/196—Carboxylic acids, e.g. valproic acid having an amino group the amino group being directly attached to a ring, e.g. anthranilic acid, mefenamic acid, diclofenac, chlorambucil
    • 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
    • A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P19/00—Drugs for skeletal disorders
    • A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Rheumatology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Immunology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Modified release formulations for the delivery of pain management drugs and/or NSAIDs are provided, which exhibit an initial predetermined delay in drug delivery followed by sustained release of the drug from the formulation.
PCT/US2001/032446 2000-10-26 2001-10-18 Delayed and sustained release formulations and method of use thereof WO2002034240A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01988581A EP1330239A2 (en) 2000-10-26 2001-10-18 Delayed and sustained release formulations and method of use thereof
AU2002221273A AU2002221273A1 (en) 2000-10-26 2001-10-18 Delayed and sustained release formulations and method of use thereof
JP2002537294A JP2004512298A (en) 2000-10-26 2001-10-18 Delayed and sustained release formulations and methods of using them

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69590300A 2000-10-26 2000-10-26
US09/695,903 2000-10-26

Publications (2)

Publication Number Publication Date
WO2002034240A2 WO2002034240A2 (en) 2002-05-02
WO2002034240A3 true WO2002034240A3 (en) 2002-10-10

Family

ID=24794914

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/032446 WO2002034240A2 (en) 2000-10-26 2001-10-18 Delayed and sustained release formulations and method of use thereof

Country Status (4)

Country Link
EP (1) EP1330239A2 (en)
JP (1) JP2004512298A (en)
AU (1) AU2002221273A1 (en)
WO (1) WO2002034240A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0203296D0 (en) 2002-02-12 2002-03-27 Glaxo Group Ltd Novel composition
US8637512B2 (en) 2002-07-29 2014-01-28 Glaxo Group Limited Formulations and method of treatment
NZ546148A (en) 2003-09-26 2009-05-31 Alza Corp Drug coating providing high drug loading and methods for providing the same
DE102004014828A1 (en) * 2004-03-24 2005-11-03 Hexal Ag Pharmaceutical formulation, for oral administration, has a coating of film-forming polymers free of surfactants and anti-foaming agents
US8377906B2 (en) 2004-06-04 2013-02-19 Ethicon, Inc. Compositions and methods for preventing or reducing postoperative ileus and gastric stasis
US8129359B2 (en) * 2004-06-04 2012-03-06 Ethicon, Inc. Composition and method for treating post-surgical pain
US8541026B2 (en) 2004-09-24 2013-09-24 Abbvie Inc. Sustained release formulations of opioid and nonopioid analgesics
FR2881049B1 (en) * 2005-01-24 2008-12-26 Vetoquinol Sa Sa MEDICAMENT FOR ORAL ADMINISTRATION COMPRISING A CYCLO-OXYGENASE-2 INHIBITOR, AND PROCESS FOR PREPARING THE SAME
AU2010211985A1 (en) * 2009-01-22 2011-08-11 Abbott Healthcare Private Limited Chronotherapeutic pharmaceutical composition
US8945622B2 (en) 2009-03-09 2015-02-03 Council Of Scientific And Industrial Research Sustained release composition of therapeutic agent
WO2012059937A1 (en) * 2010-11-01 2012-05-10 Abbott Healthcare Private Limited Modifies release pharmaceutical compositons for nsaids
CN105816436B (en) * 2016-03-22 2019-10-22 广州共禾医药科技有限公司 A kind of Pantoprazole enteric-coated micro-pill, Pantoprazole enteric slow-release tablet agent and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605174A1 (en) * 1992-12-23 1994-07-06 Kinaform Technology Inc. Delayed, Sustained-release pharmaceutical preparation
US5711967A (en) * 1991-06-17 1998-01-27 Spirig Ag, Pharmazeutische Praeparate Oral diclofenac preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711967A (en) * 1991-06-17 1998-01-27 Spirig Ag, Pharmazeutische Praeparate Oral diclofenac preparation
EP0605174A1 (en) * 1992-12-23 1994-07-06 Kinaform Technology Inc. Delayed, Sustained-release pharmaceutical preparation

Also Published As

Publication number Publication date
EP1330239A2 (en) 2003-07-30
WO2002034240A2 (en) 2002-05-02
JP2004512298A (en) 2004-04-22
AU2002221273A1 (en) 2002-05-06

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