IT1313590B1 - Composizioni a rilascio controllato di acido acetilsalicilico. - Google Patents

Composizioni a rilascio controllato di acido acetilsalicilico.

Info

Publication number
IT1313590B1
IT1313590B1 IT1999MI001738A ITMI991738A IT1313590B1 IT 1313590 B1 IT1313590 B1 IT 1313590B1 IT 1999MI001738 A IT1999MI001738 A IT 1999MI001738A IT MI991738 A ITMI991738 A IT MI991738A IT 1313590 B1 IT1313590 B1 IT 1313590B1
Authority
IT
Italy
Prior art keywords
controlled release
acetylsalicylic acid
release compositions
compositions
acetylsalicylic
Prior art date
Application number
IT1999MI001738A
Other languages
English (en)
Inventor
Mauro Valenti
Flavio Fabiani
Original Assignee
Formenti Farmaceutici Spa
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 Formenti Farmaceutici Spa filed Critical Formenti Farmaceutici Spa
Priority to IT1999MI001738A priority Critical patent/IT1313590B1/it
Publication of ITMI991738A0 publication Critical patent/ITMI991738A0/it
Priority to PCT/EP2000/007277 priority patent/WO2001008664A1/en
Priority to AU66983/00A priority patent/AU6698300A/en
Publication of ITMI991738A1 publication Critical patent/ITMI991738A1/it
Application granted granted Critical
Publication of IT1313590B1 publication Critical patent/IT1313590B1/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/60—Salicylic acid; Derivatives thereof
    • A61K31/612—Salicylic acid; Derivatives thereof having the hydroxy group in position 2 esterified, e.g. salicylsulfuric acid
    • A61K31/616—Salicylic acid; Derivatives thereof having the hydroxy group in position 2 esterified, e.g. salicylsulfuric acid by carboxylic acids, e.g. acetylsalicylic acid
    • 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
    • A61K9/2013—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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
IT1999MI001738A 1999-08-03 1999-08-03 Composizioni a rilascio controllato di acido acetilsalicilico. IT1313590B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999MI001738A IT1313590B1 (it) 1999-08-03 1999-08-03 Composizioni a rilascio controllato di acido acetilsalicilico.
PCT/EP2000/007277 WO2001008664A1 (en) 1999-08-03 2000-07-28 Acetylsalicylic acid controlled-release compositions
AU66983/00A AU6698300A (en) 1999-08-03 2000-07-28 Acetylsalicylic acid controlled-release compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001738A IT1313590B1 (it) 1999-08-03 1999-08-03 Composizioni a rilascio controllato di acido acetilsalicilico.

Publications (3)

Publication Number Publication Date
ITMI991738A0 ITMI991738A0 (it) 1999-08-03
ITMI991738A1 ITMI991738A1 (it) 2001-02-03
IT1313590B1 true IT1313590B1 (it) 2002-09-09

Family

ID=11383488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999MI001738A IT1313590B1 (it) 1999-08-03 1999-08-03 Composizioni a rilascio controllato di acido acetilsalicilico.

Country Status (3)

Country Link
AU (1) AU6698300A (it)
IT (1) IT1313590B1 (it)
WO (1) WO2001008664A1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032406A (en) * 1989-02-21 1991-07-16 Norwich Eaton Pharmaceuticals, Inc. Dual-action tablet
EP0632720B1 (en) * 1992-03-25 1998-11-11 Depomed Systems, Inc. Hydroxyethylcellulose-based sustained-release oral drug dosage froms
IT1276689B1 (it) * 1995-06-09 1997-11-03 Applied Pharma Res Forma farmaceutica solida ad uso orale

Also Published As

Publication number Publication date
AU6698300A (en) 2001-02-19
ITMI991738A0 (it) 1999-08-03
ITMI991738A1 (it) 2001-02-03
WO2001008664A1 (en) 2001-02-08

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