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AU2001285045A1 - Composite material and process for increasing bioavailability and activity of a beneficial agent - Google Patents

Composite material and process for increasing bioavailability and activity of a beneficial agent

Info

Publication number
AU2001285045A1
AU2001285045A1 AU2001285045A AU8504501A AU2001285045A1 AU 2001285045 A1 AU2001285045 A1 AU 2001285045A1 AU 2001285045 A AU2001285045 A AU 2001285045A AU 8504501 A AU8504501 A AU 8504501A AU 2001285045 A1 AU2001285045 A1 AU 2001285045A1
Authority
AU
Australia
Prior art keywords
activity
composite material
beneficial agent
increasing bioavailability
bioavailability
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
AU2001285045A
Inventor
Ashok V Joshi
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.)
Ceramatec Inc
Original Assignee
Ceramatec 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 Ceramatec Inc filed Critical Ceramatec Inc
Publication of AU2001285045A1 publication Critical patent/AU2001285045A1/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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0007—Effervescent
    • 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
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/143—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with inorganic compounds
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU2001285045A 2000-08-17 2001-08-17 Composite material and process for increasing bioavailability and activity of a beneficial agent Abandoned AU2001285045A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/641,120 US6602523B1 (en) 2000-08-17 2000-08-17 Composite material and process for increasing bioavailability and activity of a beneficial agent
US09641120 2000-08-17
PCT/US2001/025831 WO2002013787A1 (en) 2000-08-17 2001-08-17 Composite material and process for increasing bioavailability and activity of a beneficial agent

Publications (1)

Publication Number Publication Date
AU2001285045A1 true AU2001285045A1 (en) 2002-02-25

Family

ID=24571009

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285045A Abandoned AU2001285045A1 (en) 2000-08-17 2001-08-17 Composite material and process for increasing bioavailability and activity of a beneficial agent

Country Status (6)

Country Link
US (2) US6602523B1 (en)
EP (1) EP1309313A1 (en)
JP (1) JP2004506004A (en)
AU (1) AU2001285045A1 (en)
CA (1) CA2385591A1 (en)
WO (1) WO2002013787A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ529490A (en) * 2001-06-22 2005-08-26 Pfizer Prod Inc Pharmaceutical compositions of adsorbates of amorphous drug
ES2305434T3 (en) 2002-02-01 2008-11-01 Pfizer Products Inc. FRAMACEUTICAL COMPOSITIONS OF AMORPHIC DISPERSIONS OF PHARMACS AND MATERIALS FORMING LIPOFIL MICROPHASES.
CA2532931A1 (en) * 2003-08-04 2005-02-10 Pfizer Products Inc. Pharmaceutical compositions of adsorbates of amorphous drugs and lipophilic microphase-forming materials
ES2658913T3 (en) 2010-09-07 2018-03-12 Emplicure Ab Transdermal drug delivery device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923969A (en) * 1973-06-12 1975-12-02 Battelle Institut E V Carrier system for a drug with sustained release
US4344934A (en) 1978-11-20 1982-08-17 American Home Products Corporation Therapeutic compositions with enhanced bioavailability
US4396604A (en) * 1982-05-17 1983-08-02 Norcliff Thayer, Inc. Simethicone antacid lozenge
US4517179A (en) 1983-04-29 1985-05-14 Pennwalt Corporation Rapid dissolving, uniform drug compositions and their preparation
US5879716A (en) * 1985-12-18 1999-03-09 Advanced Polymer Systems, Inc. Methods and compositions for topical delivery of benzoyl peroxide
US4758424A (en) * 1986-03-27 1988-07-19 Warner-Lambert Company Medicament adsorbates of decongestants with complex magnesium aluminum silicate and their preparation
US4940607A (en) * 1988-09-06 1990-07-10 Minnesota Mining And Manufacturing Company Method of patching liners of large glass-lined reactors
US5164186A (en) * 1988-10-13 1992-11-17 Kabushikigaisha Ars Japan Drug-releaser
US5460831A (en) * 1990-06-22 1995-10-24 The Regents Of The University Of California Targeted transfection nanoparticles
US5219577A (en) * 1990-06-22 1993-06-15 The Regents Of The University Of California Biologically active composition having a nanocrystalline core
DE4214722C2 (en) * 1992-05-04 1994-08-25 Starck H C Gmbh Co Kg Finely divided metal powder
AU4198793A (en) * 1992-07-24 1994-01-27 Takeda Chemical Industries Ltd. Microparticle preparation and production thereof
IE80468B1 (en) 1995-04-04 1998-07-29 Elan Corp Plc Controlled release biodegradable nanoparticles containing insulin
US6344271B1 (en) * 1998-11-06 2002-02-05 Nanoenergy Corporation Materials and products using nanostructured non-stoichiometric substances
US5922299A (en) * 1996-11-26 1999-07-13 Battelle Memorial Institute Mesoporous-silica films, fibers, and powders by evaporation
US6350470B1 (en) * 1998-04-29 2002-02-26 Cima Labs Inc. Effervescent drug delivery system for oral administration
US6087353A (en) * 1998-05-15 2000-07-11 Forbes Medi-Tech Inc. Phytosterol compositions and use thereof in foods, beverages, pharmaceuticals, nutraceuticals and the like

Also Published As

Publication number Publication date
US20040071784A1 (en) 2004-04-15
CA2385591A1 (en) 2002-02-21
WO2002013787A1 (en) 2002-02-21
EP1309313A1 (en) 2003-05-14
US6602523B1 (en) 2003-08-05
JP2004506004A (en) 2004-02-26

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