AU2001277570A1 - Oral pharmaceutical composition with controlled release and prolonged absorption - Google Patents

Oral pharmaceutical composition with controlled release and prolonged absorption

Info

Publication number
AU2001277570A1
AU2001277570A1 AU2001277570A AU7757001A AU2001277570A1 AU 2001277570 A1 AU2001277570 A1 AU 2001277570A1 AU 2001277570 A AU2001277570 A AU 2001277570A AU 7757001 A AU7757001 A AU 7757001A AU 2001277570 A1 AU2001277570 A1 AU 2001277570A1
Authority
AU
Australia
Prior art keywords
active principle
controlled release
forming
polymer
microcapsules
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
AU2001277570A
Inventor
Catherine Castan
Valerie Legrand
Remi Meyrueix
Gerard Soula
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.)
Flamel Technologies SA
Original Assignee
Flamel Technologies SA
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 Flamel Technologies SA filed Critical Flamel Technologies SA
Publication of AU2001277570A1 publication Critical patent/AU2001277570A1/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
    • A61K9/48—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
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4858—Organic 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4841—Filling excipients; Inactive ingredients
    • A61K9/4866—Organic macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics

Abstract

The invention concerns a galenic system with prolonged/controlled release of the medicinal and/or nutritional active principle, for oral administration. The aim is to provide a system enabling to obtain with one single tolerable and acceptable dose of active principle, efficient therapeutic protection over 24 hours (increasing the bioabsorption time without affecting bioavailability). To achieve this, the invention provides a composition comprising two controlled release systems associated in series, namely: individualised coated particles (microcapsules) of active principle forming an internal phase, the coating comprising a film-forming polymer P1 (ethylcellulose), a nitrogenous polymer (polyvinylpyrrolidone), a softener (castor oil) and a lubricant (magnesium stearate), and an external phase of functional carriers: polyelectrolytic hydrophilic polymer: (alginate), neutral hydrophilic polymer (hydroxypropylmethylcellulose) and a gelling additive (calcium acetate), said composition spontaneously forming in the presence of water, a cohesive and stable composite macroscopic solid, wherein the external continuous phase is a gelled matrix including the active principle microcapsules. The invention is useful for delayed oral galenic formulation of metformin.
AU2001277570A 2000-07-11 2001-07-10 Oral pharmaceutical composition with controlled release and prolonged absorption Abandoned AU2001277570A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0009047 2000-07-11
FR0009047A FR2811571B1 (en) 2000-07-11 2000-07-11 ORAL PHARMACEUTICAL COMPOSITION FOR CONTROLLED RELEASE AND SUSTAINED ABSORPTION OF AN ACTIVE INGREDIENT
PCT/FR2001/002224 WO2002003964A1 (en) 2000-07-11 2001-07-10 Oral pharmaceutical composition with controlled release and prolonged absorption

Publications (1)

Publication Number Publication Date
AU2001277570A1 true AU2001277570A1 (en) 2002-01-21

Family

ID=8852353

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001277570A Abandoned AU2001277570A1 (en) 2000-07-11 2001-07-10 Oral pharmaceutical composition with controlled release and prolonged absorption

Country Status (13)

Country Link
US (2) US20040022849A1 (en)
EP (1) EP1299090B1 (en)
JP (1) JP2004502723A (en)
AT (1) ATE319431T1 (en)
AU (1) AU2001277570A1 (en)
BR (1) BR0112532A (en)
CA (1) CA2415378C (en)
DE (1) DE60117801T2 (en)
ES (1) ES2260253T3 (en)
FR (1) FR2811571B1 (en)
IL (1) IL153086A0 (en)
WO (1) WO2002003964A1 (en)
ZA (1) ZA200209525B (en)

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JP3834215B2 (en) 2001-09-07 2006-10-18 アグリテクノ矢崎株式会社 Gel coated seeds
US8101209B2 (en) 2001-10-09 2012-01-24 Flamel Technologies Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles
FR2830447B1 (en) * 2001-10-09 2004-04-16 Flamel Tech Sa MICROPARTICULAR ORAL GALENIC FORM FOR DELAYED AND CONTROLLED RELEASE OF PHARMACEUTICAL ACTIVE INGREDIENTS
CA2480824A1 (en) 2002-04-09 2003-10-16 Flamel Technologies Oral pharmaceutical formulation in the form of aqueous suspension of microcapsules for modified release of amoxicillin
CN100553625C (en) 2002-04-09 2009-10-28 弗拉梅技术公司 The oral administration mixed suspension of active principle microcapsules
US7670623B2 (en) * 2002-05-31 2010-03-02 Materials Modification, Inc. Hemostatic composition
WO2003105809A1 (en) 2002-06-17 2003-12-24 Themis Laboratories Private Limited Multilayer tablets containing thiazolidinedione and biguanides and methods for producing them
US8268352B2 (en) * 2002-08-05 2012-09-18 Torrent Pharmaceuticals Limited Modified release composition for highly soluble drugs
US7985422B2 (en) 2002-08-05 2011-07-26 Torrent Pharmaceuticals Limited Dosage form
US8216609B2 (en) * 2002-08-05 2012-07-10 Torrent Pharmaceuticals Limited Modified release composition of highly soluble drugs
US7560160B2 (en) * 2002-11-25 2009-07-14 Materials Modification, Inc. Multifunctional particulate material, fluid, and composition
US20040265372A1 (en) 2003-06-27 2004-12-30 David Wynn Soft tablet containing high molecular weight cellulosics
WO2005065639A2 (en) * 2003-11-21 2005-07-21 Torrent Pharmaceuticals Limited Novel pharmaceutical compositions
US20070219131A1 (en) * 2004-04-15 2007-09-20 Ben-Sasson Shmuel A Compositions capable of facilitating penetration across a biological barrier
EP1742663A2 (en) * 2004-04-15 2007-01-17 Chiasma, Ltd. Compositions capable of facilitating penetration across a biological barrier
FR2889810A1 (en) * 2005-05-24 2007-02-23 Flamel Technologies Sa ORAL MEDICINAL FORM, MICROPARTICULAR, ANTI-MEASUREMENT
DE102005006539A1 (en) * 2005-02-11 2006-08-24 Merck Patent Gmbh Biguanide-containing compositions
WO2006133733A1 (en) 2005-06-13 2006-12-21 Flamel Technologies Oral dosage form comprising an antimisuse system
FR2891459B1 (en) * 2005-09-30 2007-12-28 Flamel Technologies Sa MICROPARTICLES WITH MODIFIED RELEASE OF AT LEAST ONE ACTIVE INGREDIENT AND ORAL GALENIC FORM COMPRISING THE SAME
US8652529B2 (en) 2005-11-10 2014-02-18 Flamel Technologies Anti-misuse microparticulate oral pharmaceutical form
FR2892937B1 (en) * 2005-11-10 2013-04-05 Flamel Tech Sa MICROPARTICULAR ORAL PHARMACEUTICAL FORM ANTI-MEASURING
US7811604B1 (en) 2005-11-14 2010-10-12 Barr Laboratories, Inc. Non-effervescent, orally disintegrating solid pharmaceutical dosage forms comprising clozapine and methods of making and using the same
WO2007084818A2 (en) * 2006-01-10 2007-07-26 Pipex, Inc. Pharmaceutical compositions and methods to achieve and maintain a targeted and stable copper status and prevent and treat copper-related central nervous system diseases
US20070264346A1 (en) * 2006-02-16 2007-11-15 Flamel Technologies Multimicroparticulate pharmaceutical forms for oral administration
US9023400B2 (en) * 2006-05-24 2015-05-05 Flamel Technologies Prolonged-release multimicroparticulate oral pharmaceutical form
JP4741991B2 (en) 2006-07-14 2011-08-10 株式会社日立製作所 Serializer / deserializer transfer device
CA2963659C (en) 2008-09-17 2020-06-23 Chiasma Inc. Use of oral octreotride compositions
WO2011090725A2 (en) * 2009-12-29 2011-07-28 Impax Laboratories, Inc. Gastroretentive solid oral dosage forms with swellable hydrophilic polymer
ES2871021T3 (en) 2010-05-12 2021-10-28 Spectrum Pharmaceuticals Inc Lanthanum Carbonate Hydroxide, Lanthanum Oxycarbonate and Procedures for Manufacture and Use
PL2872121T3 (en) 2012-07-12 2019-02-28 SpecGx LLC Extended release, abuse deterrent pharmaceutical compositions
US10842802B2 (en) * 2013-03-15 2020-11-24 Medicis Pharmaceutical Corporation Controlled release pharmaceutical dosage forms
US9132096B1 (en) 2014-09-12 2015-09-15 Alkermes Pharma Ireland Limited Abuse resistant pharmaceutical compositions
WO2016126830A1 (en) 2015-02-03 2016-08-11 Chiasma Inc. Method of treating diseases
US11504347B1 (en) 2016-07-22 2022-11-22 Flamel Ireland Limited Modified release gamma-hydroxybutyrate formulations having improved pharmacokinetics
US11602513B1 (en) 2016-07-22 2023-03-14 Flamel Ireland Limited Modified release gamma-hydroxybutyrate formulations having improved pharmacokinetics
UY37341A (en) 2016-07-22 2017-11-30 Flamel Ireland Ltd FORMULATIONS OF GAMMA-MODIFIED RELEASE HYDROXIBUTIRATE WITH IMPROVED PHARMACOCINETICS
US11602512B1 (en) 2016-07-22 2023-03-14 Flamel Ireland Limited Modified release gamma-hydroxybutyrate formulations having improved pharmacokinetics
CA3127871A1 (en) 2019-03-01 2020-09-10 Flamel Ireland Limited Gamma-hydroxybutyrate compositions having improved pharmacokinetics in the fed state
CN110354090B (en) * 2019-07-29 2021-10-01 石药集团欧意药业有限公司 Metformin hydrochloride sustained release tablet and preparation method thereof
CN111202718A (en) * 2020-02-25 2020-05-29 北京鑫开元医药科技有限公司 Ranitidine hydrochloride capsule and preparation method thereof
US11141457B1 (en) 2020-12-28 2021-10-12 Amryt Endo, Inc. Oral octreotide therapy and contraceptive methods
US11583510B1 (en) 2022-02-07 2023-02-21 Flamel Ireland Limited Methods of administering gamma hydroxybutyrate formulations after a high-fat meal
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Also Published As

Publication number Publication date
EP1299090B1 (en) 2006-03-08
CA2415378A1 (en) 2002-01-17
ZA200209525B (en) 2003-11-24
WO2002003964A1 (en) 2002-01-17
US20070207214A1 (en) 2007-09-06
BR0112532A (en) 2003-07-29
ATE319431T1 (en) 2006-03-15
FR2811571A1 (en) 2002-01-18
US20040022849A1 (en) 2004-02-05
EP1299090A1 (en) 2003-04-09
US7879362B2 (en) 2011-02-01
FR2811571B1 (en) 2002-10-11
IL153086A0 (en) 2003-06-24
DE60117801T2 (en) 2006-11-23
DE60117801D1 (en) 2006-05-04
CA2415378C (en) 2010-03-16
JP2004502723A (en) 2004-01-29
ES2260253T3 (en) 2006-11-01

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