FR2785191B1 - Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques - Google Patents

Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques

Info

Publication number
FR2785191B1
FR2785191B1 FR9813743A FR9813743A FR2785191B1 FR 2785191 B1 FR2785191 B1 FR 2785191B1 FR 9813743 A FR9813743 A FR 9813743A FR 9813743 A FR9813743 A FR 9813743A FR 2785191 B1 FR2785191 B1 FR 2785191B1
Authority
FR
France
Prior art keywords
preparation
pharmaceutical compositions
xanthan gums
xanthan
gums
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.)
Expired - Fee Related
Application number
FR9813743A
Other languages
English (en)
Other versions
FR2785191A1 (fr
Inventor
Martret Claire Le
Pierre Tchoreloff
Guy Couarraze
Didier Tanguy
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to FR9813743A priority Critical patent/FR2785191B1/fr
Priority to AU63495/99A priority patent/AU6349599A/en
Priority to EP99950900A priority patent/EP1126825A1/fr
Priority to PCT/FR1999/002672 priority patent/WO2000025749A1/fr
Publication of FR2785191A1 publication Critical patent/FR2785191A1/fr
Application granted granted Critical
Publication of FR2785191B1 publication Critical patent/FR2785191B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/14—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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
FR9813743A 1998-11-02 1998-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques Expired - Fee Related FR2785191B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9813743A FR2785191B1 (fr) 1998-11-02 1998-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques
AU63495/99A AU6349599A (en) 1998-11-02 1999-11-02 Use of xanthan gums for preparing pharmaceutical compositions
EP99950900A EP1126825A1 (fr) 1998-11-02 1999-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques
PCT/FR1999/002672 WO2000025749A1 (fr) 1998-11-02 1999-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813743A FR2785191B1 (fr) 1998-11-02 1998-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques

Publications (2)

Publication Number Publication Date
FR2785191A1 FR2785191A1 (fr) 2000-05-05
FR2785191B1 true FR2785191B1 (fr) 2002-05-31

Family

ID=9532264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813743A Expired - Fee Related FR2785191B1 (fr) 1998-11-02 1998-11-02 Utilisation de gommes xanthanes pour la preparation de compositions pharmaceutiques

Country Status (4)

Country Link
EP (1) EP1126825A1 (fr)
AU (1) AU6349599A (fr)
FR (1) FR2785191B1 (fr)
WO (1) WO2000025749A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112016030648B1 (pt) 2014-07-03 2023-10-03 SpecGx LLC Composições farmacêticas de liberação imediata de impedimento de abuso compreendendo polissacarídeos não celulósicos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292534A (en) * 1992-03-25 1994-03-08 Valentine Enterprises, Inc. Sustained release composition and method utilizing xanthan gum and an active ingredient
FR2729857B1 (fr) * 1995-01-27 1997-04-04 Rhone Poulenc Chimie Compositions pharmaceutiques sous forme de comprimes a liberation prolongee a base de granules en polysaccharides de haut poids moleculaire

Also Published As

Publication number Publication date
WO2000025749A1 (fr) 2000-05-11
EP1126825A1 (fr) 2001-08-29
WO2000025749A9 (fr) 2002-08-22
AU6349599A (en) 2000-05-22
FR2785191A1 (fr) 2000-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse