ATE70442T1 - Peroral anzuwendende zubereitung eines saeureempfindlichen wirkstoffes. - Google Patents

Peroral anzuwendende zubereitung eines saeureempfindlichen wirkstoffes.

Info

Publication number
ATE70442T1
ATE70442T1 AT89108492T AT89108492T ATE70442T1 AT E70442 T1 ATE70442 T1 AT E70442T1 AT 89108492 T AT89108492 T AT 89108492T AT 89108492 T AT89108492 T AT 89108492T AT E70442 T1 ATE70442 T1 AT E70442T1
Authority
AT
Austria
Prior art keywords
acid
active substance
sensitive active
layer
peroral preparation
Prior art date
Application number
AT89108492T
Other languages
English (en)
Inventor
Yasuharu Saeki
Noritoshi Koyama
Sumio Watanabe
Shigeru Aoki
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Application granted granted Critical
Publication of ATE70442T1 publication Critical patent/ATE70442T1/de

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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • 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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
AT89108492T 1988-05-18 1989-05-11 Peroral anzuwendende zubereitung eines saeureempfindlichen wirkstoffes. ATE70442T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63121233A JPH0768125B2 (ja) 1988-05-18 1988-05-18 酸不安定化合物の内服用製剤
EP89108492A EP0342522B1 (de) 1988-05-18 1989-05-11 Peroral anzuwendende Zubereitung eines säureempfindlichen Wirkstoffes

Publications (1)

Publication Number Publication Date
ATE70442T1 true ATE70442T1 (de) 1992-01-15

Family

ID=14806208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89108492T ATE70442T1 (de) 1988-05-18 1989-05-11 Peroral anzuwendende zubereitung eines saeureempfindlichen wirkstoffes.

Country Status (14)

Country Link
US (1) US5035899A (de)
EP (1) EP0342522B1 (de)
JP (1) JPH0768125B2 (de)
KR (1) KR910002641B1 (de)
AT (1) ATE70442T1 (de)
CA (1) CA1336958C (de)
DD (1) DD283771A5 (de)
DE (1) DE68900566D1 (de)
DK (1) DK174664B1 (de)
ES (1) ES2051919T3 (de)
FI (1) FI93422C (de)
GR (1) GR3003389T3 (de)
HU (1) HU203200B (de)
NO (1) NO178135C (de)

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GB2189698A (en) * 1986-04-30 1987-11-04 Haessle Ab Coated omeprazole tablets
GB2189699A (en) * 1986-04-30 1987-11-04 Haessle Ab Coated acid-labile medicaments
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Also Published As

Publication number Publication date
NO891935L (no) 1989-11-20
NO178135C (no) 1996-01-31
NO178135B (no) 1995-10-23
KR910002641B1 (ko) 1991-04-27
CA1336958C (en) 1995-09-12
FI891650L (fi) 1989-11-19
HU203200B (en) 1991-06-28
GR3003389T3 (en) 1993-02-17
US5035899A (en) 1991-07-30
KR890016964A (ko) 1989-12-14
JPH01290628A (ja) 1989-11-22
JPH0768125B2 (ja) 1995-07-26
FI891650A0 (fi) 1989-04-06
DK239189D0 (da) 1989-05-17
NO891935D0 (no) 1989-05-12
HUT51896A (en) 1990-06-28
FI93422B (fi) 1994-12-30
ES2051919T3 (es) 1994-07-01
EP0342522B1 (de) 1991-12-18
EP0342522A1 (de) 1989-11-23
DK174664B1 (da) 2003-08-18
FI93422C (fi) 1995-04-10
DD283771A5 (de) 1990-10-24
DK239189A (da) 1989-11-19
DE68900566D1 (de) 1992-01-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time