FR2143609A1 - Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone - Google Patents

Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone

Info

Publication number
FR2143609A1
FR2143609A1 FR7124156A FR7124156A FR2143609A1 FR 2143609 A1 FR2143609 A1 FR 2143609A1 FR 7124156 A FR7124156 A FR 7124156A FR 7124156 A FR7124156 A FR 7124156A FR 2143609 A1 FR2143609 A1 FR 2143609A1
Authority
FR
France
Prior art keywords
solns
contg
stabilised
polyvinylpyrrolidone
acetylsalicyclic acid
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.)
Withdrawn
Application number
FR7124156A
Other languages
French (fr)
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.)
Soreat SA
Original Assignee
Soreat SA
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 Soreat SA filed Critical Soreat SA
Priority to FR7124156A priority Critical patent/FR2143609A1/en
Publication of FR2143609A1 publication Critical patent/FR2143609A1/en
Withdrawn legal-status Critical Current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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Solns of acetylsalicyclic acid (I) which do not hydrolyse on standing are prepd by treating (I) in ethanol with an org. base soluble in both water and ethanol, then adding a buffer at pH 5-6 and a thickening agent, specif. polyvinyl pyrrolidone, (II), which prevents contact between the two liq. phases. In an example an antipyretic syrup was prepd contg, per 100g 1500 mg (I), 700 mg glutamine, 500 mg diethanolamine citrate and 1400 mg (II).
FR7124156A 1971-07-01 1971-07-01 Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone Withdrawn FR2143609A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7124156A FR2143609A1 (en) 1971-07-01 1971-07-01 Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124156A FR2143609A1 (en) 1971-07-01 1971-07-01 Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone

Publications (1)

Publication Number Publication Date
FR2143609A1 true FR2143609A1 (en) 1973-02-09

Family

ID=9079695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124156A Withdrawn FR2143609A1 (en) 1971-07-01 1971-07-01 Stabilised solns of acetylsalicyclic acid - contg polyvinylpyrrolidone

Country Status (1)

Country Link
FR (1) FR2143609A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023772A2 (en) * 1979-07-09 1981-02-11 Research Corporation Use of dimethyl isosorbide in liquid formulation of aspirin

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0023772A2 (en) * 1979-07-09 1981-02-11 Research Corporation Use of dimethyl isosorbide in liquid formulation of aspirin
EP0023772A3 (en) * 1979-07-09 1981-10-07 Research Corporation Use of dimethyl isosorbide in liquid formulation of aspirin

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Legal Events

Date Code Title Description
ST Notification of lapse