WO2007143959A3 - Tablet containing metformin - Google Patents

Tablet containing metformin Download PDF

Info

Publication number
WO2007143959A3
WO2007143959A3 PCT/CZ2007/000056 CZ2007000056W WO2007143959A3 WO 2007143959 A3 WO2007143959 A3 WO 2007143959A3 CZ 2007000056 W CZ2007000056 W CZ 2007000056W WO 2007143959 A3 WO2007143959 A3 WO 2007143959A3
Authority
WO
WIPO (PCT)
Prior art keywords
tablet containing
containing metformin
percent
weight
active substance
Prior art date
Application number
PCT/CZ2007/000056
Other languages
French (fr)
Other versions
WO2007143959A2 (en
Inventor
Juraj Zeleznik
Beata Vladovicova
Viera Kormanova
Viera Hubinova
Mikulas Lehocky
Original Assignee
Zentiva As
Juraj Zeleznik
Beata Vladovicova
Viera Kormanova
Viera Hubinova
Mikulas Lehocky
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 Zentiva As, Juraj Zeleznik, Beata Vladovicova, Viera Kormanova, Viera Hubinova, Mikulas Lehocky filed Critical Zentiva As
Publication of WO2007143959A2 publication Critical patent/WO2007143959A2/en
Publication of WO2007143959A3 publication Critical patent/WO2007143959A3/en

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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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

Abstract

Tablet containing metformin or pharmacologically acceptable salts thereof, where the active substance release is controlled by a hydrophobic polymer; the tablet contains 60 to 80 percent by weight of the active substance and 9 to 25 percent by weight of the hydrophobic polymer.
PCT/CZ2007/000056 2006-06-16 2007-06-18 Tablet containing metformin WO2007143959A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20060392A CZ300698B6 (en) 2006-06-16 2006-06-16 Metformin-containing tablet
CZPV2006-392 2006-06-16

Publications (2)

Publication Number Publication Date
WO2007143959A2 WO2007143959A2 (en) 2007-12-21
WO2007143959A3 true WO2007143959A3 (en) 2008-02-14

Family

ID=38721769

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ2007/000056 WO2007143959A2 (en) 2006-06-16 2007-06-18 Tablet containing metformin

Country Status (2)

Country Link
CZ (1) CZ300698B6 (en)
WO (1) WO2007143959A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8323692B2 (en) * 2002-02-21 2012-12-04 Valeant International Bermuda Controlled release dosage forms
WO2007063946A1 (en) 2005-11-30 2007-06-07 Fujifilm Ri Pharma Co., Ltd. Diagnostic and remedy for disease caused by amyloid aggregation and/or deposition
CA2937365C (en) 2016-03-29 2018-09-18 F. Hoffmann-La Roche Ag Granulate formulation of 5-methyl-1-phenyl-2-(1h)-pyridone and method of making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033448A1 (en) * 1997-12-23 1999-07-08 Merck Patent Gmbh Tablet for instant and prolonged release of one or more active substances
WO2003004009A1 (en) * 2001-07-02 2003-01-16 Geneva Pharmaceuticals, Inc. Pharmaceutical composition
WO2003072089A1 (en) * 2002-02-21 2003-09-04 Biovail Laboratories Inc. Controlled release dosage forms
WO2004012699A2 (en) * 2002-08-05 2004-02-12 Torrent Pharmaceuticals Limited Modified release composition comprising coated micro matrix particles containing the high soluble active ingredient and a release controlling agent
WO2005037255A1 (en) * 2003-10-16 2005-04-28 Novartis Ag Tablet with aqueous based-sustained release coating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ506202A (en) * 1998-03-19 2003-10-31 Bristol Myers Squibb Co Biphasic controlled release delivery system for high solubility pharmaceuticals and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999033448A1 (en) * 1997-12-23 1999-07-08 Merck Patent Gmbh Tablet for instant and prolonged release of one or more active substances
WO2003004009A1 (en) * 2001-07-02 2003-01-16 Geneva Pharmaceuticals, Inc. Pharmaceutical composition
WO2003072089A1 (en) * 2002-02-21 2003-09-04 Biovail Laboratories Inc. Controlled release dosage forms
WO2004012699A2 (en) * 2002-08-05 2004-02-12 Torrent Pharmaceuticals Limited Modified release composition comprising coated micro matrix particles containing the high soluble active ingredient and a release controlling agent
WO2005037255A1 (en) * 2003-10-16 2005-04-28 Novartis Ag Tablet with aqueous based-sustained release coating

Also Published As

Publication number Publication date
CZ2006392A3 (en) 2007-12-27
WO2007143959A2 (en) 2007-12-21
CZ300698B6 (en) 2009-07-22

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