LT3664B - Sustained release drug formation containing a tramadol salt - Google Patents

Sustained release drug formation containing a tramadol salt Download PDF

Info

Publication number
LT3664B
LT3664B LTIP2033A LTIP2033A LT3664B LT 3664 B LT3664 B LT 3664B LT IP2033 A LTIP2033 A LT IP2033A LT IP2033 A LTIP2033 A LT IP2033A LT 3664 B LT3664 B LT 3664B
Authority
LT
Lithuania
Prior art keywords
weight
release
tablet
active ingredient
tablets
Prior art date
Application number
LTIP2033A
Other languages
English (en)
Lithuanian (lt)
Inventor
Heinrich Antonius Bar Johannes
Original Assignee
Gruenenthal Gmbh
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=6496771&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=LT3664(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenenthal Gmbh filed Critical Gruenenthal Gmbh
Publication of LTIP2033A publication Critical patent/LTIP2033A/xx
Publication of LT3664B publication Critical patent/LT3664B/lt

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
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • 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
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • 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
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, poly(lactide-co-glycolide)
    • 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
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pain & Pain Management (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Rheumatology (AREA)
  • Neurosurgery (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
LTIP2033A 1993-09-03 1994-09-02 Sustained release drug formation containing a tramadol salt LT3664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4329794A DE4329794C2 (de) 1993-09-03 1993-09-03 Tramadolsalz enthaltende Arzneimittel mit verzögerter Wirkstofffreisetzung

Publications (2)

Publication Number Publication Date
LTIP2033A LTIP2033A (en) 1995-03-27
LT3664B true LT3664B (en) 1996-01-25

Family

ID=6496771

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP2033A LT3664B (en) 1993-09-03 1994-09-02 Sustained release drug formation containing a tramadol salt

Country Status (28)

Country Link
US (1) US5601842A (pl)
EP (1) EP0642788B1 (pl)
JP (1) JP3954117B2 (pl)
KR (1) KR100325494B1 (pl)
CN (1) CN1092956C (pl)
AT (1) ATE166575T1 (pl)
AU (1) AU671384B2 (pl)
BR (1) BR9403030A (pl)
CA (1) CA2131350C (pl)
CO (1) CO4290295A1 (pl)
CZ (1) CZ288832B6 (pl)
DE (2) DE4329794C2 (pl)
DK (1) DK0642788T3 (pl)
EC (1) ECSP941148A (pl)
ES (1) ES2119034T3 (pl)
FI (1) FI113336B (pl)
HK (1) HK1010447A1 (pl)
HU (1) HU215955B (pl)
IL (1) IL109800A (pl)
LT (1) LT3664B (pl)
MY (1) MY111754A (pl)
PE (1) PE10195A1 (pl)
PL (1) PL177315B1 (pl)
RU (1) RU2138253C1 (pl)
SI (1) SI0642788T1 (pl)
UA (1) UA26455C2 (pl)
UY (1) UY23804A1 (pl)
ZA (1) ZA946775B (pl)

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US7740881B1 (en) 1993-07-01 2010-06-22 Purdue Pharma Lp Method of treating humans with opioid formulations having extended controlled release
US5879705A (en) * 1993-07-27 1999-03-09 Euro-Celtique S.A. Sustained release compositions of morphine and a method of preparing pharmaceutical compositions
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DE4329794A1 (de) 1995-03-09
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ATE166575T1 (de) 1998-06-15
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CZ288832B6 (cs) 2001-09-12
DE59406075D1 (de) 1998-07-02
RU94032150A (ru) 1996-11-10
CA2131350A1 (en) 1995-03-04
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