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DK1006997T3 - Effervescerende mikrosfærer og fremgangsmåde til fremstilling heraf - Google Patents

Effervescerende mikrosfærer og fremgangsmåde til fremstilling heraf

Info

Publication number
DK1006997T3
DK1006997T3 DK98903067T DK98903067T DK1006997T3 DK 1006997 T3 DK1006997 T3 DK 1006997T3 DK 98903067 T DK98903067 T DK 98903067T DK 98903067 T DK98903067 T DK 98903067T DK 1006997 T3 DK1006997 T3 DK 1006997T3
Authority
DK
Denmark
Prior art keywords
microspheres
processes
preparation
water
acid
Prior art date
Application number
DK98903067T
Other languages
English (en)
Inventor
Jean-Marc Aiache
Pascale Gauthier
Jooel Bougaret
Original Assignee
Pf Medicament
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 Pf Medicament filed Critical Pf Medicament
Application granted granted Critical
Publication of DK1006997T3 publication Critical patent/DK1006997T3/da

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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • 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
    • A61K9/0007—Effervescent
    • 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)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DK98903067T 1997-01-16 1998-01-15 Effervescerende mikrosfærer og fremgangsmåde til fremstilling heraf DK1006997T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9700394A FR2758265B1 (fr) 1997-01-16 1997-01-16 Microspheres effervescentes et leur procede de fabrication
PCT/FR1998/000070 WO1998031342A1 (fr) 1997-01-16 1998-01-15 Microspheres effervescentes et leur procede de fabrication

Publications (1)

Publication Number Publication Date
DK1006997T3 true DK1006997T3 (da) 2003-10-27

Family

ID=9502647

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98903067T DK1006997T3 (da) 1997-01-16 1998-01-15 Effervescerende mikrosfærer og fremgangsmåde til fremstilling heraf

Country Status (11)

Country Link
US (1) US6210711B1 (da)
EP (1) EP1006997B1 (da)
AT (1) ATE243994T1 (da)
AU (1) AU5992398A (da)
CA (1) CA2278651C (da)
DE (1) DE69816093T2 (da)
DK (1) DK1006997T3 (da)
ES (1) ES2202807T3 (da)
FR (1) FR2758265B1 (da)
PT (1) PT1006997E (da)
WO (1) WO1998031342A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0221711D0 (en) * 2002-09-19 2002-10-30 Ardana Bioscience Ltd Methods
GB0221712D0 (en) * 2002-09-19 2002-10-30 Ardana Bioscience Ltd Methods of treatment
GB0406048D0 (en) * 2004-03-18 2004-04-21 Ardana Bioscience Ltd Drug formulations
WO2005115345A1 (en) * 2004-05-28 2005-12-08 Imaginot Pty Ltd Oral therapeutic compound delivery system
US8216610B2 (en) * 2004-05-28 2012-07-10 Imaginot Pty Ltd. Oral paracetamol formulations
CA2629904C (en) * 2005-11-28 2018-07-10 Imaginot Pty Ltd. Oral therapeutic compound delivery system
CN111096910B (zh) * 2020-02-03 2022-12-27 东莞市星泽日用品有限公司 一种超强防潮的多层浴盐球及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023493C (en) * 1989-08-31 2000-01-04 Masami Moroi Composition for foaming preparation
ES2136157T3 (es) * 1994-03-01 1999-11-16 Gerhard Gergely Producto granular o comprimido que contiene un sistema efervescente y una sustancia farmaceutica activa, asi como un procedimiento para su preparacion.
IL112779A (en) * 1994-03-01 1999-11-30 Gergely Gerhard Granular product or tablet containing an efferescent system and an active pharmaceutical substance and its preparation

Also Published As

Publication number Publication date
ES2202807T3 (es) 2004-04-01
US6210711B1 (en) 2001-04-03
ATE243994T1 (de) 2003-07-15
DE69816093D1 (de) 2003-08-07
CA2278651A1 (fr) 1998-07-23
FR2758265A1 (fr) 1998-07-17
FR2758265B1 (fr) 2004-08-13
DE69816093T2 (de) 2004-05-19
CA2278651C (fr) 2007-01-02
EP1006997A1 (fr) 2000-06-14
AU5992398A (en) 1998-08-07
EP1006997B1 (fr) 2003-07-02
PT1006997E (pt) 2003-11-28
WO1998031342A1 (fr) 1998-07-23

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