GR3020501T3 - Use of specific core material and layers to obtain pharmaceutical formulations stable to discolouration of acid labile compounds - Google Patents

Use of specific core material and layers to obtain pharmaceutical formulations stable to discolouration of acid labile compounds

Info

Publication number
GR3020501T3
GR3020501T3 GR960401869T GR960401869T GR3020501T3 GR 3020501 T3 GR3020501 T3 GR 3020501T3 GR 960401869 T GR960401869 T GR 960401869T GR 960401869 T GR960401869 T GR 960401869T GR 3020501 T3 GR3020501 T3 GR 3020501T3
Authority
GR
Greece
Prior art keywords
discolouration
layers
core material
pharmaceutical formulations
acid labile
Prior art date
Application number
GR960401869T
Other languages
Greek (el)
English (en)
Inventor
Kurt Loevgren
Ake Pilbrant
Mitsuru Yasumura
Satoshi Morigaki
Minoru Oda
Naohiro Ohishi
Original Assignee
Haessle Ab
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
Priority claimed from GB08610573A external-priority patent/GB2189699A/en
Application filed by Haessle Ab filed Critical Haessle Ab
Publication of GR3020501T3 publication Critical patent/GR3020501T3/el

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
    • 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
    • A61K9/2009—Inorganic compounds
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2886—Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
GR960401869T 1986-04-30 1996-07-10 Use of specific core material and layers to obtain pharmaceutical formulations stable to discolouration of acid labile compounds GR3020501T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08610573A GB2189699A (en) 1986-04-30 1986-04-30 Coated acid-labile medicaments
EP87850126A EP0244380B1 (de) 1986-04-30 1987-04-16 Arzneiformulierungen säurelabiler Substanzen zur oralen Verwendung

Publications (1)

Publication Number Publication Date
GR3020501T3 true GR3020501T3 (en) 1996-10-31

Family

ID=26112761

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960401869T GR3020501T3 (en) 1986-04-30 1996-07-10 Use of specific core material and layers to obtain pharmaceutical formulations stable to discolouration of acid labile compounds

Country Status (3)

Country Link
AT (1) ATE84211T1 (de)
GR (1) GR3020501T3 (de)
LV (1) LV5753B4 (de)

Also Published As

Publication number Publication date
LV5753B4 (lv) 1997-06-20
ATE84211T1 (de) 1993-01-15
LV5753A4 (lv) 1996-12-20

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