ATE90871T1 - Ueberzugsmembran und damit hergestellte mittel. - Google Patents

Ueberzugsmembran und damit hergestellte mittel.

Info

Publication number
ATE90871T1
ATE90871T1 AT87830347T AT87830347T ATE90871T1 AT E90871 T1 ATE90871 T1 AT E90871T1 AT 87830347 T AT87830347 T AT 87830347T AT 87830347 T AT87830347 T AT 87830347T AT E90871 T1 ATE90871 T1 AT E90871T1
Authority
AT
Austria
Prior art keywords
means made
covering membrane
lipophilic substance
polyvinylacetophtalate
polyvinylacetate
Prior art date
Application number
AT87830347T
Other languages
English (en)
Inventor
Roberto Valducci
Original Assignee
Roberto Valducci
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 Roberto Valducci filed Critical Roberto Valducci
Application granted granted Critical
Publication of ATE90871T1 publication Critical patent/ATE90871T1/de

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • 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
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/5078—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 with drug-free core

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Pens And Brushes (AREA)
  • External Artificial Organs (AREA)
  • Laminated Bodies (AREA)
  • Prostheses (AREA)
  • Paints Or Removers (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Color Television Systems (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Silicon Polymers (AREA)
  • Cosmetics (AREA)
AT87830347T 1986-09-30 1987-09-29 Ueberzugsmembran und damit hergestellte mittel. ATE90871T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT03530/86A IT1200217B (it) 1986-09-30 1986-09-30 Membrana per uso farmaceutico ed industriale
EP87830347A EP0263083B1 (de) 1986-09-30 1987-09-29 Überzugsmembran und damit hergestellte Mittel

Publications (1)

Publication Number Publication Date
ATE90871T1 true ATE90871T1 (de) 1993-07-15

Family

ID=11109126

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87830347T ATE90871T1 (de) 1986-09-30 1987-09-29 Ueberzugsmembran und damit hergestellte mittel.

Country Status (18)

Country Link
US (1) US5149542A (de)
EP (1) EP0263083B1 (de)
JP (1) JP2518882B2 (de)
KR (1) KR880701542A (de)
CN (1) CN1062444C (de)
AT (1) ATE90871T1 (de)
AU (1) AU602931B2 (de)
CA (1) CA1313132C (de)
DE (1) DE3786316T2 (de)
DK (1) DK174949B1 (de)
ES (1) ES2056837T3 (de)
FI (1) FI882524L (de)
HU (1) HU201684B (de)
IT (1) IT1200217B (de)
NZ (1) NZ221987A (de)
PT (1) PT85819B (de)
WO (1) WO1988002253A1 (de)
ZA (1) ZA877316B (de)

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US5344657A (en) * 1988-04-27 1994-09-06 Elf Sanofi Microbeads of diltiazem, a process for their manufacture and a substained-release pharmaceutical composition containing them
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IT1226940B (it) * 1988-09-16 1991-02-22 Recordati Chem Pharm Sistema terapeutico a rilascio controllato per formulazioni farmaceutiche liquide
US5296236A (en) * 1988-09-16 1994-03-22 Recordati S.A., Chemical And Pharmaceutical Company Controlled release therapeutic system for a liquid pharmaceutical formulations
US4956182A (en) * 1989-03-16 1990-09-11 Bristol-Myers Company Direct compression cholestyramine tablet and solvent-free coating therefor
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US5567441A (en) * 1995-03-24 1996-10-22 Andrx Pharmaceuticals Inc. Diltiazem controlled release formulation
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FR2742660B1 (fr) 1995-12-22 1998-04-03 Ethypharm Lab Prod Ethiques Nouvelles formes de microgranules a liberation prolongee contenant du diltiazem comme principe actif
US8071128B2 (en) 1996-06-14 2011-12-06 Kyowa Hakko Kirin Co., Ltd. Intrabuccally rapidly disintegrating tablet and a production method of the tablets
US5830503A (en) * 1996-06-21 1998-11-03 Andrx Pharmaceuticals, Inc. Enteric coated diltiazem once-a-day formulation
AU722289B2 (en) * 1996-10-01 2000-07-27 Aptalis Pharmatech, Inc. Taste-masked microcapsule compositions and methods of manufacture
KR100522248B1 (ko) * 1997-05-29 2006-02-01 동아제약주식회사 이중제어방출막구조의경구서방성제제및그제조방법
US6004582A (en) * 1997-05-30 1999-12-21 Laboratorios Phoenix U.S.A, Inc. Multi-layered osmotic device
US6197347B1 (en) * 1998-06-29 2001-03-06 Andrx Pharmaceuticals, Inc. Oral dosage for the controlled release of analgesic
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WO2000022909A2 (en) * 1998-10-19 2000-04-27 Biotech Australia Pty. Limited Systems for oral delivery
AU6228799A (en) 1998-10-26 2000-05-15 Tanabe Seiyaku Co., Ltd. Sustained-release particles
JP2000198747A (ja) * 1998-10-26 2000-07-18 Tanabe Seiyaku Co Ltd 徐放性粒子
FR2795962B1 (fr) * 1999-07-08 2003-05-09 Prographarm Laboratoires Procede de fabrication de granules enrobes a gout masque et liberation immediate du principe actif
US20060153914A1 (en) * 1999-12-10 2006-07-13 Biovail Laboratories International S.R.L. Chronotherapeutic diltiazem formulations and the administration thereof
US7108866B1 (en) 1999-12-10 2006-09-19 Biovall Laboratories International Srl Chronotherapeutic diltiazem formulations and the administration thereof
US6635277B2 (en) 2000-04-12 2003-10-21 Wockhardt Limited Composition for pulsatile delivery of diltiazem and process of manufacture
WO2001080826A2 (en) 2000-04-20 2001-11-01 Bristol-Myers Squibb Company Taste masking coating composition
IL136899A0 (en) * 2000-06-20 2001-06-14 Caretec Ltd Microcapsules containing arginine and the different uses thereof
KR100411195B1 (ko) * 2000-09-26 2003-12-18 한국화학연구원 케토롤락 트로메타민이 함유된 서방형 펠렛
US9358214B2 (en) 2001-10-04 2016-06-07 Adare Pharmaceuticals, Inc. Timed, sustained release systems for propranolol
US8101209B2 (en) 2001-10-09 2012-01-24 Flamel Technologies Microparticulate oral galenical form for the delayed and controlled release of pharmaceutical active principles
US6592901B2 (en) * 2001-10-15 2003-07-15 Hercules Incorporated Highly compressible ethylcellulose for tableting
CN100553625C (zh) 2002-04-09 2009-10-28 弗拉梅技术公司 活性成分微囊的口服混悬液
JP4698950B2 (ja) 2002-04-09 2011-06-08 フラメル・テクノロジー アモキシシリンの改変された放出のための、マイクロカプセルの水性懸濁液形態での経口医薬品製剤
US8367111B2 (en) 2002-12-31 2013-02-05 Aptalis Pharmatech, Inc. Extended release dosage forms of propranolol hydrochloride
US8420115B2 (en) 2004-06-03 2013-04-16 Taisho Pharmaceutical Co., Ltd. Oral preparations and process for production thereof
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US9884014B2 (en) 2004-10-12 2018-02-06 Adare Pharmaceuticals, Inc. Taste-masked pharmaceutical compositions
NZ589750A (en) 2004-10-21 2012-07-27 Aptalis Pharmatech Inc Taste-masked pharmaceutical compositions with gastrosoluble pore-formers
US9161918B2 (en) 2005-05-02 2015-10-20 Adare Pharmaceuticals, Inc. Timed, pulsatile release systems
EP2471517A3 (de) 2007-09-14 2012-12-26 Wockhardt Limited Rhein- oder Diacereinzusammensetzungen
US20100285114A1 (en) * 2007-09-27 2010-11-11 Rahul Dabre Pharmaceutical compositions of rhein or diacerein
PL2207532T3 (pl) 2007-09-27 2013-01-31 Wockhardt Ltd Kompozycja farmaceutyczna reiny lub diacereiny
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Also Published As

Publication number Publication date
FI882524A7 (fi) 1988-05-27
CN1062444C (zh) 2001-02-28
AU602931B2 (en) 1990-11-01
EP0263083B1 (de) 1993-06-23
CA1313132C (en) 1993-01-26
IT8603530A0 (it) 1986-09-30
DE3786316T2 (de) 1993-10-28
IT1200217B (it) 1989-01-05
EP0263083A1 (de) 1988-04-06
KR880701542A (ko) 1988-11-03
ES2056837T3 (es) 1994-10-16
DK246388D0 (da) 1988-05-06
AU8025987A (en) 1988-04-21
CN87107792A (zh) 1988-06-29
DK246388A (da) 1988-05-26
JPH01500998A (ja) 1989-04-06
HUT49815A (en) 1989-11-28
FI882524A0 (fi) 1988-05-27
ZA877316B (en) 1988-06-29
PT85819B (pt) 1990-08-31
NZ221987A (en) 1990-07-26
PT85819A (en) 1987-10-01
HU201684B (en) 1990-12-28
JP2518882B2 (ja) 1996-07-31
US5149542A (en) 1992-09-22
DK174949B1 (da) 2004-03-22
DE3786316D1 (de) 1993-07-29
WO1988002253A1 (en) 1988-04-07
FI882524L (fi) 1988-05-27

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee