BE885181A - Compositions d'agents anti-microbiens a liberation maitrisee et leur utilisation - Google Patents

Compositions d'agents anti-microbiens a liberation maitrisee et leur utilisation

Info

Publication number
BE885181A
BE885181A BE1/9956A BE1009956A BE885181A BE 885181 A BE885181 A BE 885181A BE 1/9956 A BE1/9956 A BE 1/9956A BE 1009956 A BE1009956 A BE 1009956A BE 885181 A BE885181 A BE 885181A
Authority
BE
Belgium
Prior art keywords
controlled release
microbial agent
agent compositions
release anti
compositions
Prior art date
Application number
BE1/9956A
Other languages
English (en)
French (fr)
Inventor
N H Ludwig
E E Ose
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE885181A publication Critical patent/BE885181A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE1/9956A 1979-09-12 1980-09-11 Compositions d'agents anti-microbiens a liberation maitrisee et leur utilisation BE885181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/074,684 US4293539A (en) 1979-09-12 1979-09-12 Controlled release formulations and method of treatment

Publications (1)

Publication Number Publication Date
BE885181A true BE885181A (fr) 1981-03-11

Family

ID=22121028

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/9956A BE885181A (fr) 1979-09-12 1980-09-11 Compositions d'agents anti-microbiens a liberation maitrisee et leur utilisation

Country Status (15)

Country Link
US (1) US4293539A (index.php)
EP (1) EP0025698B1 (index.php)
JP (1) JPS5646822A (index.php)
AU (1) AU534769B2 (index.php)
BE (1) BE885181A (index.php)
CA (1) CA1158553A (index.php)
CH (1) CH646054A5 (index.php)
DE (1) DE3068218D1 (index.php)
FR (1) FR2464717A1 (index.php)
GB (1) GB2059764B (index.php)
IE (1) IE50197B1 (index.php)
IL (1) IL61027A (index.php)
NZ (1) NZ194899A (index.php)
PH (1) PH15283A (index.php)
ZA (1) ZA805631B (index.php)

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Also Published As

Publication number Publication date
NZ194899A (en) 1983-05-10
GB2059764A (en) 1981-04-29
FR2464717B1 (index.php) 1983-08-19
CH646054A5 (fr) 1984-11-15
AU6216180A (en) 1981-03-19
EP0025698A3 (en) 1981-12-02
PH15283A (en) 1982-11-02
FR2464717A1 (fr) 1981-03-20
EP0025698B1 (en) 1984-06-13
IL61027A (en) 1983-10-31
GB2059764B (en) 1983-10-05
AU534769B2 (en) 1984-02-16
JPS5646822A (en) 1981-04-28
EP0025698A2 (en) 1981-03-25
IE50197B1 (en) 1986-03-05
ZA805631B (en) 1982-04-28
US4293539A (en) 1981-10-06
IE801899L (en) 1981-03-12
DE3068218D1 (en) 1984-07-19
CA1158553A (en) 1983-12-13

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Effective date: 19880930