NO20004981L - Kontrollert frigivningstablett fremstilt fra lineære vannuopplöselige polysakkarider - Google Patents

Kontrollert frigivningstablett fremstilt fra lineære vannuopplöselige polysakkarider

Info

Publication number
NO20004981L
NO20004981L NO20004981A NO20004981A NO20004981L NO 20004981 L NO20004981 L NO 20004981L NO 20004981 A NO20004981 A NO 20004981A NO 20004981 A NO20004981 A NO 20004981A NO 20004981 L NO20004981 L NO 20004981L
Authority
NO
Norway
Prior art keywords
controlled release
release tablet
linear water
tablet made
insoluble polysaccharides
Prior art date
Application number
NO20004981A
Other languages
English (en)
Other versions
NO20004981D0 (no
Inventor
Holger Bengs
Silke Schuth
Juergen Grande
Gitte Boehm
Arnold Schneller
Original Assignee
Axiva Gmbh
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 Axiva Gmbh filed Critical Axiva Gmbh
Publication of NO20004981D0 publication Critical patent/NO20004981D0/no
Publication of NO20004981L publication Critical patent/NO20004981L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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

Abstract

Oppfinnelsens gjenstand er en retardtablett som inneholder helt eller delvis vannuoppløselige lineære polysakkarider som retardmateriale og visstnok fortrinnsvis polysakkaridet poly(l,4-a-D-glukan) i form av mikropartikler og som har evne til kontrollert frigivning av de aktive bestanddelene.
NO20004981A 1998-04-09 2000-10-03 Kontrollert frigivningstablett fremstilt fra lineære vannuopplöselige polysakkarider NO20004981L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19816070A DE19816070A1 (de) 1998-04-09 1998-04-09 Retardtablette hergestellt aus linearen wasserunlöslichen Polysacchariden
PCT/EP1999/002386 WO1999052558A1 (de) 1998-04-09 1999-04-08 Retardtablette hergestellt aus linearen wasserunlöslichen polysacchariden

Publications (2)

Publication Number Publication Date
NO20004981D0 NO20004981D0 (no) 2000-10-03
NO20004981L true NO20004981L (no) 2000-11-21

Family

ID=7864214

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004981A NO20004981L (no) 1998-04-09 2000-10-03 Kontrollert frigivningstablett fremstilt fra lineære vannuopplöselige polysakkarider

Country Status (14)

Country Link
US (1) US6592897B1 (no)
EP (1) EP1069914B1 (no)
JP (1) JP2002511429A (no)
KR (1) KR20010034767A (no)
CN (1) CN1167470C (no)
AT (1) ATE364403T1 (no)
AU (1) AU3706999A (no)
CA (1) CA2327883A1 (no)
DE (2) DE19816070A1 (no)
ES (1) ES2285839T3 (no)
HU (1) HUP0102362A2 (no)
NO (1) NO20004981L (no)
PL (1) PL343376A1 (no)
WO (1) WO1999052558A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19839214C1 (de) * 1998-08-28 2000-05-25 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von sphärischen Mikropartikeln mit glatter Oberfläche, die ganz oder teilweise aus mindestens einem wasserunlöslichen linearen Polysaccharid bestehen, sowie mit diesem Verfahren erhältliche Mikropartikel und deren Verwendung
DE19860371A1 (de) 1998-12-28 2000-06-29 Aventis Res & Tech Gmbh & Co Kosmetische oder medizinische Zubereitung für die topische Anwendung
EP1441727B1 (en) 2001-10-30 2010-12-29 Novartis AG Depot formulations of iloperidone and a star polymer
GB0216416D0 (en) 2002-07-15 2002-08-21 Novartis Ag Organic compounds
WO2006121803A1 (en) 2005-05-05 2006-11-16 Sensient Flavors Inc. Production of beta-glucans and mannans
AR083417A1 (es) * 2010-10-14 2013-02-21 Novartis Ag Composiciones farmaceuticas que contienen un dgat1 inhibidor
US20130118512A1 (en) * 2011-11-16 2013-05-16 R.J. Reynolds Tobacco Company Smokeless tobacco products with starch component
AU2018347551B2 (en) * 2017-10-13 2023-09-14 Nutrition & Biosciences USA 4, Inc. Flowable bulk granular polysaccharide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255522B (it) * 1992-09-24 1995-11-09 Ubaldo Conte Compressa per impiego terapeutico atta a cedere una o piu' sostanze attive con differenti velocita'
IT1276689B1 (it) * 1995-06-09 1997-11-03 Applied Pharma Res Forma farmaceutica solida ad uso orale
DE19737481A1 (de) 1997-08-28 1999-03-04 Hoechst Ag Sphärische lineare Polysaccharide enthaltende Mikropartikel

Also Published As

Publication number Publication date
PL343376A1 (en) 2001-08-13
JP2002511429A (ja) 2002-04-16
HUP0102362A2 (hu) 2001-11-28
US6592897B1 (en) 2003-07-15
DE19816070A1 (de) 1999-10-14
ATE364403T1 (de) 2007-07-15
CN1296418A (zh) 2001-05-23
NO20004981D0 (no) 2000-10-03
EP1069914B1 (de) 2007-06-13
KR20010034767A (ko) 2001-04-25
EP1069914A1 (de) 2001-01-24
DE59914377D1 (de) 2007-07-26
CA2327883A1 (en) 1999-10-21
WO1999052558A1 (de) 1999-10-21
AU3706999A (en) 1999-11-01
CN1167470C (zh) 2004-09-22
ES2285839T3 (es) 2007-11-16

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application