WO1992002212A3 - Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation - Google Patents

Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation Download PDF

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Publication number
WO1992002212A3
WO1992002212A3 PCT/US1991/005337 US9105337W WO9202212A3 WO 1992002212 A3 WO1992002212 A3 WO 1992002212A3 US 9105337 W US9105337 W US 9105337W WO 9202212 A3 WO9202212 A3 WO 9202212A3
Authority
WO
WIPO (PCT)
Prior art keywords
pct
interfacially
delivery devices
date feb
polymerized membranes
Prior art date
Application number
PCT/US1991/005337
Other languages
English (en)
Other versions
WO1992002212A2 (fr
Inventor
Scott Max Herbig
Richard Wilker Korsmeyer
Avinash Govind Thombre
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Priority to JP3516602A priority Critical patent/JPH0794379B2/ja
Priority to EP91919243A priority patent/EP0542926B1/fr
Priority to DE69107461T priority patent/DE69107461T2/de
Priority to US07/969,844 priority patent/US5876752A/en
Publication of WO1992002212A2 publication Critical patent/WO1992002212A2/fr
Publication of WO1992002212A3 publication Critical patent/WO1992002212A3/fr
Priority to FI930509A priority patent/FI108610B/fi
Priority to GR950400864T priority patent/GR3015731T3/el

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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2886—Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • 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
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • 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
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Dispositifs de libération régulée de substances actives se présentant sous la forme de comprimés, de capsules et de globules, composés d'une sous-structure poreuse entourée par une ou plusieurs membranes interfaciales.
PCT/US1991/005337 1990-08-07 1991-08-01 Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation WO1992002212A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3516602A JPH0794379B2 (ja) 1990-08-07 1991-08-01 放出製剤における界面重合膜の使用方法
EP91919243A EP0542926B1 (fr) 1990-08-07 1991-08-01 Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation
DE69107461T DE69107461T2 (de) 1990-08-07 1991-08-01 Verwendung von interfacial polymerisierten membranen in abgabevorrichtungen.
US07/969,844 US5876752A (en) 1990-08-07 1991-08-01 Use of interfacially-polymerized membranes in delivery devices
FI930509A FI108610B (fi) 1990-08-07 1993-02-05 Rajapintapolymeroitujen membraanien käyttö annosteluvälineissä
GR950400864T GR3015731T3 (en) 1990-08-07 1995-04-10 Use of interfacially-polymerized membranes in delivery devices.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56400890A 1990-08-07 1990-08-07
US564,008 1990-08-07

Publications (2)

Publication Number Publication Date
WO1992002212A2 WO1992002212A2 (fr) 1992-02-20
WO1992002212A3 true WO1992002212A3 (fr) 1992-04-02

Family

ID=24252794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1991/005337 WO1992002212A2 (fr) 1990-08-07 1991-08-01 Emploi de membranes a polymerisation interfaciale dans des dispositifs de liberation

Country Status (13)

Country Link
US (1) US5876752A (fr)
EP (1) EP0542926B1 (fr)
JP (1) JPH0794379B2 (fr)
AT (1) ATE118345T1 (fr)
CA (1) CA2087435C (fr)
DE (2) DE9190107U1 (fr)
DK (1) DK0542926T3 (fr)
ES (1) ES2067957T3 (fr)
FI (1) FI108610B (fr)
GR (1) GR3015731T3 (fr)
IE (1) IE65403B1 (fr)
PT (1) PT98571B (fr)
WO (1) WO1992002212A2 (fr)

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EP0670717B1 (fr) * 1992-11-30 1998-11-25 Pfizer Inc. Dispositif de distribution a membrane de retenue de liquide
ES2120354B1 (es) * 1996-02-12 1999-07-01 Univ Sevilla Dispositivo terapeutico para direccionar farmacos hacia el tramo del tracto gastrointestinal deseado en funcion de las caracteristicas fisicoquimicas del mismo.
EP0811374A1 (fr) 1996-05-29 1997-12-10 Pfizer Inc. Formulation d'une combinaison de cetirizine et pseudoephedrine
KR100412327B1 (ko) 1997-07-01 2003-12-31 화이자 인코포레이티드 서트랄린 염 및 서트랄린의 서방성 투여형
US20030133974A1 (en) * 1997-07-01 2003-07-17 Curatolo William John Encapsulated solution dosage forms of sertraline
EP1035834B1 (fr) * 1997-12-05 2002-04-17 Alza Corporation Forme posologique comportant des premier et second enrobages
DE19814256A1 (de) * 1998-03-31 1999-10-07 Asta Medica Ag Feste, schnellzerfallende Cetirizin-Formulierungen
DE69940557D1 (de) 1998-12-11 2009-04-23 Nostrum Pharmaceuticals Inc Ein hydrokolloid und einen celluloseether enthaltende tablette mit verzögerter freisetzung
GB9923045D0 (en) * 1999-09-29 1999-12-01 Novartis Ag New oral formulations
US6613357B2 (en) * 2000-01-13 2003-09-02 Osmotica Corp. Osmotic device containing pseudoephedrine and an H1 antagonist
AU767812B2 (en) 2000-02-04 2003-11-27 Depomed, Inc. Shell-and-core dosage form approaching zero-order drug release
US6464688B1 (en) 2000-02-15 2002-10-15 Microsolutions, Inc. Osmotic pump delivery system with flexible drug compartment
US6616652B1 (en) 2000-02-15 2003-09-09 Microsolutions, Inc. Osmotic pump delivery system with pre-hydrated membrane(s) and/or primable catheter
WO2002036077A2 (fr) * 2000-11-06 2002-05-10 Andrx Pharmaceuticals, Inc. Preparation decongestionnante et antihistaminique a prise quotidienne unique
US6632217B2 (en) * 2001-04-19 2003-10-14 Microsolutions, Inc. Implantable osmotic pump
DE60232445D1 (de) * 2001-06-28 2009-07-09 Ucb Farchim Sa Cetirizin und pseudoephedrin enthaltende tablette
PL372904A1 (en) 2002-04-04 2005-08-08 Pfizer Products Inc. Palatable chewable tablet
US8092831B2 (en) * 2002-11-08 2012-01-10 Andrx Pharmaceuticals, Llc Antihistamine and decongestant system
US20040131672A1 (en) * 2003-01-07 2004-07-08 Nilobon Podhipleux Direct compression pharmaceutical composition containing a pharmaceutically active ingredient with poor flowing properties
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US20060200250A1 (en) * 2005-03-04 2006-09-07 Ku David N Biocompatible implant device
US20070036859A1 (en) * 2005-08-11 2007-02-15 Perry Ronald L Sustained release antihistamine and decongestant composition
BRPI0712532A2 (pt) * 2006-06-01 2013-04-02 Schering Plough Healthcare Prod Inc formulaÇÕes e composiÇÕes farmacÊuticas de fenilefrina para absorÇço colânica
KR101464771B1 (ko) * 2006-06-01 2014-11-26 머크 샤프 앤드 돔 코포레이션 페닐에프린의 지속 방출용 약제학적 조성물
NZ573174A (en) * 2006-06-01 2012-01-12 Msd Consumer Care Inc Sustained release pharmaceutical dosage form containing phenylephrine
TW200808376A (en) * 2006-06-01 2008-02-16 Schering Corp Phenylephrine pulsed release formulations and pharmaceutical compositions
BRPI0812784A2 (pt) * 2007-06-01 2014-12-02 Schering Plough Healthcare Composição farmacêutica compreendendo um substrato e um revestimento contendo um ingrediente ativo e polivinilálcool
PE20091084A1 (es) * 2007-12-07 2009-07-23 Schering Plough Healthcare Formulaciones farmaceuticas de fenilefrina y composiciones para absorcion transmucosal
US8857629B2 (en) 2010-07-15 2014-10-14 International Business Machines Corporation Composite membrane with multi-layered active layer
US9022227B2 (en) 2011-03-21 2015-05-05 International Business Machines Corporation Composite membranes and methods of preparation thereof
US9561474B2 (en) 2012-06-07 2017-02-07 International Business Machines Corporation Composite membrane with multi-layered active layer
JP6532010B2 (ja) * 2015-03-25 2019-06-19 トッパン・フォームズ株式会社 マイクロカプセル、シート、樹脂組成物及び液状組成物
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Also Published As

Publication number Publication date
DK0542926T3 (da) 1995-05-15
FI930509A (fi) 1993-02-05
IE912781A1 (en) 1992-02-12
FI108610B (fi) 2002-02-28
PT98571B (pt) 1999-03-31
EP0542926B1 (fr) 1995-02-15
DE69107461T2 (de) 1995-06-22
IE65403B1 (en) 1995-10-18
JPH0794379B2 (ja) 1995-10-11
PT98571A (pt) 1993-09-30
ES2067957T3 (es) 1995-04-01
DE9190107U1 (de) 1993-12-16
DE69107461D1 (de) 1995-03-23
CA2087435A1 (fr) 1992-02-08
GR3015731T3 (en) 1995-07-31
FI930509A0 (fi) 1993-02-05
JPH05509107A (ja) 1993-12-16
WO1992002212A2 (fr) 1992-02-20
ATE118345T1 (de) 1995-03-15
US5876752A (en) 1999-03-02
EP0542926A1 (fr) 1993-05-26
CA2087435C (fr) 1998-05-05

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