CA1268710A - Medicament sous forme de perles et procede de preparation - Google Patents

Medicament sous forme de perles et procede de preparation

Info

Publication number
CA1268710A
CA1268710A CA000494583A CA494583A CA1268710A CA 1268710 A CA1268710 A CA 1268710A CA 000494583 A CA000494583 A CA 000494583A CA 494583 A CA494583 A CA 494583A CA 1268710 A CA1268710 A CA 1268710A
Authority
CA
Canada
Prior art keywords
product
acetaminophen
asa
seed
beads
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
Application number
CA000494583A
Other languages
English (en)
Inventor
Nagin K. Patel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1268710A publication Critical patent/CA1268710A/fr
Expired 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
    • A61K9/48—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
    • A61K9/5078—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 with drug-free core
    • 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
    • A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs

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)
CA000494583A 1984-11-06 1985-11-05 Medicament sous forme de perles et procede de preparation Expired CA1268710A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66892384A 1984-11-06 1984-11-06
US668,923 1984-11-06

Publications (1)

Publication Number Publication Date
CA1268710A true CA1268710A (fr) 1990-05-08

Family

ID=24684317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000494583A Expired CA1268710A (fr) 1984-11-06 1985-11-05 Medicament sous forme de perles et procede de preparation

Country Status (2)

Country Link
CA (1) CA1268710A (fr)
GB (1) GB2167374B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623714B1 (fr) * 1987-11-26 1990-04-20 Ethypharm Sa Forme a liberation prolongee du diltiazem, et son medicament ainsi obtenu
US4915965A (en) * 1988-02-25 1990-04-10 Yoshio Tanaka Process for production of encapsulated foodstuff containing dunaliella algae

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742007A (en) * 1953-04-01 1955-12-14 Smith Kline & French Internat Improvements in or relating to method of forming coated pharmaceutical pellets
GB844772A (en) * 1956-04-19 1960-08-17 Pfizer & Co C Granular pharmaceutical compositions and process for preparing same
DE2010416B2 (de) * 1970-03-05 1979-03-29 Hoechst Ag, 6000 Frankfurt Oral anwendbare Arzneiform mit Retardwirkung
GB1561301A (en) * 1976-01-02 1980-02-20 Beecham Group Ltd Orally administrable pharmaceutical composition

Also Published As

Publication number Publication date
GB2167374B (en) 1989-06-01
GB2167374A (en) 1986-05-29
GB8527312D0 (en) 1985-12-11

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Legal Events

Date Code Title Description
MKLA Lapsed