ZA805631B - Controlled release formulations and method of treatment - Google Patents

Controlled release formulations and method of treatment

Info

Publication number
ZA805631B
ZA805631B ZA00805631A ZA805631A ZA805631B ZA 805631 B ZA805631 B ZA 805631B ZA 00805631 A ZA00805631 A ZA 00805631A ZA 805631 A ZA805631 A ZA 805631A ZA 805631 B ZA805631 B ZA 805631B
Authority
ZA
South Africa
Prior art keywords
treatment
controlled release
release formulations
formulations
controlled
Prior art date
Application number
ZA00805631A
Other languages
English (en)
Inventor
Nelson Henry Ludwig
Henry Ludwig Nelson
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 ZA805631B publication Critical patent/ZA805631B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08Lactones or lactides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1629Organic macromolecular compounds
    • A61K9/1641Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647Polyesters, e.g. poly(lactide-co-glycolide)

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA00805631A 1979-09-12 1980-09-11 Controlled release formulations and method of treatment ZA805631B (en)

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
ZA805631B true ZA805631B (en) 1982-04-28

Family

ID=22121028

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00805631A ZA805631B (en) 1979-09-12 1980-09-11 Controlled release formulations and method of treatment

Country Status (15)

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

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Also Published As

Publication number Publication date
BE885181A (fr) 1981-03-11
PH15283A (en) 1982-11-02
GB2059764B (en) 1983-10-05
NZ194899A (en) 1983-05-10
IE801899L (en) 1981-03-12
EP0025698A3 (en) 1981-12-02
DE3068218D1 (en) 1984-07-19
IL61027A (en) 1983-10-31
FR2464717A1 (fr) 1981-03-20
EP0025698B1 (en) 1984-06-13
FR2464717B1 (xx) 1983-08-19
EP0025698A2 (en) 1981-03-25
AU534769B2 (en) 1984-02-16
IE50197B1 (en) 1986-03-05
US4293539A (en) 1981-10-06
CA1158553A (en) 1983-12-13
CH646054A5 (fr) 1984-11-15
JPS5646822A (en) 1981-04-28
AU6216180A (en) 1981-03-19
GB2059764A (en) 1981-04-29

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