ATE243994T1 - Brausende mikrokugeln und verfahren zu ihrer herstellung - Google Patents

Brausende mikrokugeln und verfahren zu ihrer herstellung

Info

Publication number
ATE243994T1
ATE243994T1 AT98903067T AT98903067T ATE243994T1 AT E243994 T1 ATE243994 T1 AT E243994T1 AT 98903067 T AT98903067 T AT 98903067T AT 98903067 T AT98903067 T AT 98903067T AT E243994 T1 ATE243994 T1 AT E243994T1
Authority
AT
Austria
Prior art keywords
water
microballs
effective
production
acid
Prior art date
Application number
AT98903067T
Other languages
English (en)
Inventor
Jean-Marc Aiache
Pascale Gauthier
Jo 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 ATE243994T1 publication Critical patent/ATE243994T1/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
    • A61K9/167—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)
AT98903067T 1997-01-16 1998-01-15 Brausende mikrokugeln und verfahren zu ihrer herstellung ATE243994T1 (de)

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
ATE243994T1 true ATE243994T1 (de) 2003-07-15

Family

ID=9502647

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98903067T ATE243994T1 (de) 1997-01-16 1998-01-15 Brausende mikrokugeln und verfahren zu ihrer herstellung

Country Status (11)

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

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
EP3216445A1 (de) * 2004-05-28 2017-09-13 Imaginot Pty Ltd. Abgabesystem für eine orale therapeutische verbindung
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
DE69419492T2 (de) * 1994-03-01 2000-02-03 Gerhard Gergely Ein Brausesystem und einen Arzneiwirkstoff enthaltendes granuläres Produkt bzw. Tablette sowie Verfahren zu deren Herstellung
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
EP1006997B1 (de) 2003-07-02
FR2758265B1 (fr) 2004-08-13
EP1006997A1 (de) 2000-06-14
CA2278651A1 (fr) 1998-07-23
PT1006997E (pt) 2003-11-28
DK1006997T3 (da) 2003-10-27
US6210711B1 (en) 2001-04-03
ES2202807T3 (es) 2004-04-01
WO1998031342A1 (fr) 1998-07-23
FR2758265A1 (fr) 1998-07-17
DE69816093D1 (de) 2003-08-07
AU5992398A (en) 1998-08-07
CA2278651C (fr) 2007-01-02
DE69816093T2 (de) 2004-05-19

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