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AU5135898A - Controlled release matrix tablet and method for its preparation - Google Patents

Controlled release matrix tablet and method for its preparation

Info

Publication number
AU5135898A
AU5135898A AU51358/98A AU5135898A AU5135898A AU 5135898 A AU5135898 A AU 5135898A AU 51358/98 A AU51358/98 A AU 51358/98A AU 5135898 A AU5135898 A AU 5135898A AU 5135898 A AU5135898 A AU 5135898A
Authority
AU
Australia
Prior art keywords
preparation
controlled release
release matrix
matrix tablet
tablet
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
AU51358/98A
Inventor
Yoshinobu Fukumori
Hideki Ichikawa
Yoshitaka Mikami
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.)
MSD KK
Original Assignee
Schering Plough KK
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 Schering Plough KK filed Critical Schering Plough KK
Publication of AU5135898A publication Critical patent/AU5135898A/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
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AU51358/98A 1996-12-03 1997-12-02 Controlled release matrix tablet and method for its preparation Abandoned AU5135898A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32275096 1996-12-03
JP8-322750 1996-12-03
PCT/JP1997/004385 WO1998024410A2 (en) 1996-12-03 1997-12-02 Controlled release matrix tablet and method for its preparation

Publications (1)

Publication Number Publication Date
AU5135898A true AU5135898A (en) 1998-06-29

Family

ID=18147230

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51358/98A Abandoned AU5135898A (en) 1996-12-03 1997-12-02 Controlled release matrix tablet and method for its preparation

Country Status (2)

Country Link
AU (1) AU5135898A (en)
WO (1) WO1998024410A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ189022A (en) * 1977-12-08 1981-11-19 Beecham Group Ltd Pharmaceutically acceptable particles of clavulanates dispersed in a polymeric binder
HU187215B (en) * 1983-01-26 1985-11-28 Egyt Gyogyszervegyeszeti Gyar Method for producing pharmaceutical product of high actor content and prolonged effect
SE8404808L (en) * 1983-10-03 1985-04-04 Avner Rotman MICROCAPCLE PLATE MEDICINE IN SOT MATRIX
US4710384A (en) * 1986-07-28 1987-12-01 Avner Rotman Sustained release tablets made from microcapsules
PT96229B (en) * 1989-12-22 1998-06-30 Syntex Pharma Int METHOD FOR PREPARING PHARMACEUTICAL COMPOSITIONS IN PO, DRIED BY SPRAY, DIRECTLY COMPRESSIVE IN TABLETS CONTAINING NAPROXEN OR NAPROXENE SODIUM

Also Published As

Publication number Publication date
WO1998024410A3 (en) 1998-08-20
WO1998024410A2 (en) 1998-06-11

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