NZ216897A - A delayed and sustained release composition with polymeric carrier - Google Patents

A delayed and sustained release composition with polymeric carrier

Info

Publication number
NZ216897A
NZ216897A NZ216897A NZ21689786A NZ216897A NZ 216897 A NZ216897 A NZ 216897A NZ 216897 A NZ216897 A NZ 216897A NZ 21689786 A NZ21689786 A NZ 21689786A NZ 216897 A NZ216897 A NZ 216897A
Authority
NZ
New Zealand
Prior art keywords
delayed
sustained release
release composition
polymeric carrier
agent
Prior art date
Application number
NZ216897A
Inventor
Bernd Zierenberg
Original Assignee
Boehringer Ingelheim Int
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 Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of NZ216897A publication Critical patent/NZ216897A/en

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
    • 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
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
    • A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
    • 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
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dermatology (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

The pharmaceutical composition is in the form of a carrier material with a pharmaceutical agent with controlled and delayed release of agent. The release of the agent can be adjusted by varying the particle size and the glass transition temperature.
NZ216897A 1985-07-19 1986-07-18 A delayed and sustained release composition with polymeric carrier NZ216897A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853525767 DE3525767A1 (en) 1985-07-19 1985-07-19 PHARMACEUTICAL PREPARATION WITH CONTROLLED AND DELAYED ACTIVE SUBSTANCE RELEASE AND METHOD FOR THE PRODUCTION THEREOF

Publications (1)

Publication Number Publication Date
NZ216897A true NZ216897A (en) 1989-10-27

Family

ID=6276155

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ216897A NZ216897A (en) 1985-07-19 1986-07-18 A delayed and sustained release composition with polymeric carrier

Country Status (22)

Country Link
EP (1) EP0209121B1 (en)
JP (1) JPH0816068B2 (en)
KR (1) KR930007246B1 (en)
AT (1) ATE72110T1 (en)
AU (1) AU589983B2 (en)
CA (1) CA1289076C (en)
CS (1) CS264133B2 (en)
DD (2) DD265327A5 (en)
DE (2) DE3525767A1 (en)
DK (1) DK343586A (en)
ES (1) ES2001858A6 (en)
FI (1) FI88674C (en)
GR (1) GR861872B (en)
HU (1) HU196314B (en)
IE (1) IE59024B1 (en)
IL (1) IL79439A (en)
NO (1) NO174086C (en)
NZ (1) NZ216897A (en)
PH (1) PH22993A (en)
PL (1) PL260689A1 (en)
PT (1) PT83009B (en)
ZA (1) ZA865363B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9021674D0 (en) * 1990-10-05 1990-11-21 Ethical Pharma Ltd Transdermal device
DE19603402A1 (en) * 1995-02-24 1996-08-29 Basf Ag Soft gelatin capsules
DE19940238A1 (en) 1999-08-25 2001-03-01 Lohmann Therapie Syst Lts Therapeutic system containing active ingredients for application to the skin with at least two polymer-containing layers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28316E (en) * 1968-09-03 1975-01-21 Entrapment compositions and processes
JPS57116011A (en) * 1981-01-08 1982-07-19 Nitto Electric Ind Co Ltd Pharmaceutical preparation
DE3204551A1 (en) * 1982-02-10 1983-08-18 Boehringer Ingelheim KG, 6507 Ingelheim METHOD FOR PRODUCING A PHARMACEUTICAL PREPARATION IN THE FORM OF A POLYACRYLATE FILM
DE3314003A1 (en) * 1983-04-18 1984-10-18 Boehringer Ingelheim KG, 6507 Ingelheim DIVISIBLE TABLET WITH DELAYED ACTIVE SUBSTANCE RELEASE AND METHOD FOR THE PRODUCTION THEREOF

Also Published As

Publication number Publication date
PL260689A1 (en) 1987-11-30
JPS6270322A (en) 1987-03-31
FI862967A (en) 1987-01-20
FI88674C (en) 1993-06-28
IL79439A (en) 1990-03-19
GR861872B (en) 1986-11-24
NO174086C (en) 1994-03-16
KR930007246B1 (en) 1993-08-04
EP0209121A3 (en) 1988-03-09
PH22993A (en) 1989-02-24
DK343586A (en) 1987-01-20
EP0209121B1 (en) 1992-01-29
ES2001858A6 (en) 1988-07-01
IE861914L (en) 1987-01-19
JPH0816068B2 (en) 1996-02-21
AU589983B2 (en) 1989-10-26
PT83009B (en) 1989-01-30
DD272604A5 (en) 1989-10-18
ATE72110T1 (en) 1992-02-15
FI88674B (en) 1993-03-15
AU6030486A (en) 1987-01-22
CS545286A2 (en) 1988-09-16
ZA865363B (en) 1988-03-30
FI862967A0 (en) 1986-07-17
CA1289076C (en) 1991-09-17
EP0209121A2 (en) 1987-01-21
NO862907L (en) 1987-01-20
DE3683700D1 (en) 1992-03-12
KR870000925A (en) 1987-03-10
PT83009A (en) 1986-08-01
HU196314B (en) 1988-11-28
DD265327A5 (en) 1989-03-01
IE59024B1 (en) 1993-12-15
HUT42957A (en) 1987-09-28
NO174086B (en) 1993-12-06
DK343586D0 (en) 1986-07-18
DE3525767A1 (en) 1987-01-22
NO862907D0 (en) 1986-07-18
CS264133B2 (en) 1989-06-13

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