ATE87469T1 - Verfahren zur herstellung einer formulierung mit verzoegerter freisetzung. - Google Patents

Verfahren zur herstellung einer formulierung mit verzoegerter freisetzung.

Info

Publication number
ATE87469T1
ATE87469T1 AT86117946T AT86117946T ATE87469T1 AT E87469 T1 ATE87469 T1 AT E87469T1 AT 86117946 T AT86117946 T AT 86117946T AT 86117946 T AT86117946 T AT 86117946T AT E87469 T1 ATE87469 T1 AT E87469T1
Authority
AT
Austria
Prior art keywords
mixture
gelatin
collagen
release formulation
preparing
Prior art date
Application number
AT86117946T
Other languages
English (en)
Inventor
Keiji Fujioka
Shigeji Sato
Yoshio Sasaki
Teruo Miyata
Masayasu Furuse
Hiromi Naito
Original Assignee
Sumitomo Pharma
Koken Kk
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 JP29459785A external-priority patent/JPS62152816A/ja
Priority claimed from JP29129886A external-priority patent/JPH0759522B2/ja
Application filed by Sumitomo Pharma, Koken Kk filed Critical Sumitomo Pharma
Application granted granted Critical
Publication of ATE87469T1 publication Critical patent/ATE87469T1/de

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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2063—Proteins, e.g. gelatin
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1658—Proteins, e.g. albumin, gelatin
    • 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
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Materials For Medical Uses (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
AT86117946T 1985-12-27 1986-12-23 Verfahren zur herstellung einer formulierung mit verzoegerter freisetzung. ATE87469T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP29459785A JPS62152816A (ja) 1985-12-27 1985-12-27 ゲル状高分子の成形方法
JP29459685 1985-12-27
JP29129886A JPH0759522B2 (ja) 1985-12-27 1986-12-05 徐放性製剤の製造法
EP86117946A EP0230647B1 (de) 1985-12-27 1986-12-23 Verfahren zur Herstellung einer Formulierung mit verzögerter Freisetzung

Publications (1)

Publication Number Publication Date
ATE87469T1 true ATE87469T1 (de) 1993-04-15

Family

ID=27337645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86117946T ATE87469T1 (de) 1985-12-27 1986-12-23 Verfahren zur herstellung einer formulierung mit verzoegerter freisetzung.

Country Status (6)

Country Link
US (1) US4849141A (de)
EP (1) EP0230647B1 (de)
AT (1) ATE87469T1 (de)
CA (1) CA1277601C (de)
DE (1) DE3688188T2 (de)
ES (1) ES2054613T3 (de)

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US5876754A (en) * 1992-01-17 1999-03-02 Alfatec-Pharma Gmbh Solid bodies containing active substances and a structure consisting of hydrophilic macromolecules, plus a method of producing such bodies
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US5595760A (en) * 1994-09-02 1997-01-21 Delab Sustained release of peptides from pharmaceutical compositions
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TW586934B (en) * 1997-05-19 2004-05-11 Sumitomo Pharma Immunopotentiating composition
DE19739031A1 (de) * 1997-09-05 1999-03-11 Suwelack Nachf Dr Otto Mittel zur peroralen Verabreichung, seine Herstellung und Verwendung
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US20050147690A1 (en) * 1998-09-25 2005-07-07 Masters David B. Biocompatible protein particles, particle devices and methods thereof
US7662409B2 (en) * 1998-09-25 2010-02-16 Gel-Del Technologies, Inc. Protein matrix materials, devices and methods of making and using thereof
US20010046968A1 (en) * 2000-03-23 2001-11-29 Zagon Ian S. Opioid growth factor modulates angiogenesis
US20030003157A1 (en) * 2001-06-06 2003-01-02 University Of Medicine & Dentistry Of New Jersey Collagen compositions and methods for making and using the same
JP2003119156A (ja) * 2001-08-06 2003-04-23 Kikuji Yamashita コラーゲンを含有する口腔用剤、医薬品および医薬部外品
ATE432689T1 (de) 2002-03-04 2009-06-15 Ipsen Pharma Arzneimittelformulierungen mit verzögerter freisetzung mit einem trägerpeptid
CA2483778A1 (en) * 2002-04-29 2003-11-13 Gel-Del Technologies, Inc. Biomatrix structural containment and fixation systems and methods of use thereof
US8465537B2 (en) * 2003-06-17 2013-06-18 Gel-Del Technologies, Inc. Encapsulated or coated stent systems
WO2005034852A2 (en) 2003-08-26 2005-04-21 Gel-Del Technologies, Inc. Protein biomaterials and biocoacervates and methods of making and using thereof
CA2548822C (en) * 2003-12-08 2015-08-11 Gel-Del Technologies, Inc. Mucoadhesive drug delivery devices and methods of making and using thereof
US8283312B2 (en) 2005-02-04 2012-10-09 The Research Foundation Of State University Of New York Compositions and methods for modulating body weight and treating obesity-related disorders
DE102007051059B4 (de) * 2007-10-18 2014-04-03 NMI Naturwissenschaftliches und Medizinisches Institut an der Universität Tübingen Bioverbundmaterial für die kontrollierte Freisetzung von Wirkstoffen
EP2237770A4 (de) * 2007-12-26 2011-11-09 Gel Del Technologies Inc Biokompatible proteinteilchen, teilchenvorrichtungen und verfahren dafür
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Also Published As

Publication number Publication date
EP0230647A2 (de) 1987-08-05
EP0230647B1 (de) 1993-03-31
US4849141A (en) 1989-07-18
EP0230647A3 (en) 1988-12-14
DE3688188T2 (de) 1993-10-14
ES2054613T3 (es) 1994-08-16
DE3688188D1 (de) 1993-05-06
CA1277601C (en) 1990-12-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee