DE3776982D1 - Arzneimittel mit gesteuerter absorption. - Google Patents

Arzneimittel mit gesteuerter absorption.

Info

Publication number
DE3776982D1
DE3776982D1 DE8787305484T DE3776982T DE3776982D1 DE 3776982 D1 DE3776982 D1 DE 3776982D1 DE 8787305484 T DE8787305484 T DE 8787305484T DE 3776982 T DE3776982 T DE 3776982T DE 3776982 D1 DE3776982 D1 DE 3776982D1
Authority
DE
Germany
Prior art keywords
core
verapamil
polymeric material
powder mixture
controlled absorption
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 - Lifetime
Application number
DE8787305484T
Other languages
English (en)
Inventor
Edward James Geoghegan
Donald Eugene Panoz
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.)
Perrigo Co PLC
Original Assignee
Elan Corp PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11030118&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3776982(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elan Corp PLC filed Critical Elan Corp PLC
Application granted granted Critical
Publication of DE3776982D1 publication Critical patent/DE3776982D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61K31/275—Nitriles; Isonitriles
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/08—Vasodilators for multiple indications
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
DE8787305484T 1986-06-20 1987-06-19 Arzneimittel mit gesteuerter absorption. Expired - Lifetime DE3776982D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE166186A IE58401B1 (en) 1986-06-20 1986-06-20 Controlled absorption pharmaceutical composition

Publications (1)

Publication Number Publication Date
DE3776982D1 true DE3776982D1 (de) 1992-04-09

Family

ID=11030118

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305484T Expired - Lifetime DE3776982D1 (de) 1986-06-20 1987-06-19 Arzneimittel mit gesteuerter absorption.

Country Status (10)

Country Link
US (1) US4863742A (de)
EP (1) EP0250267B1 (de)
JP (1) JP2637981B2 (de)
AT (1) ATE72975T1 (de)
AU (1) AU599385B2 (de)
DE (1) DE3776982D1 (de)
ES (1) ES2039440T3 (de)
GR (1) GR3003978T3 (de)
IE (1) IE58401B1 (de)
PH (1) PH23993A (de)

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Family Cites Families (7)

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DE3113901A1 (de) * 1981-04-07 1982-10-28 Basf Ag, 6700 Ludwigshafen Wirkstoffzubereitung zur oralen applikation
DK150008C (da) * 1981-11-20 1987-05-25 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat
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Also Published As

Publication number Publication date
EP0250267A3 (en) 1988-08-10
AU7452887A (en) 1987-12-24
ES2039440T3 (es) 1993-10-01
IE58401B1 (en) 1993-09-08
GR3003978T3 (de) 1993-03-16
PH23993A (en) 1990-02-09
EP0250267A2 (de) 1987-12-23
AU599385B2 (en) 1990-07-19
JPS635021A (ja) 1988-01-11
JP2637981B2 (ja) 1997-08-06
US4863742A (en) 1989-09-05
ATE72975T1 (de) 1992-03-15
EP0250267B1 (de) 1992-03-04

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