ZA795549B - Microparticle drug delivery system - Google Patents

Microparticle drug delivery system

Info

Publication number
ZA795549B
ZA795549B ZA00795549A ZA795549A ZA795549B ZA 795549 B ZA795549 B ZA 795549B ZA 00795549 A ZA00795549 A ZA 00795549A ZA 795549 A ZA795549 A ZA 795549A ZA 795549 B ZA795549 B ZA 795549B
Authority
ZA
South Africa
Prior art keywords
delivery system
drug delivery
microparticle drug
microparticle
drug
Prior art date
Application number
ZA00795549A
Other languages
English (en)
Inventor
L Beck
C Flowers
D Cowsar
A Tanquary
Original Assignee
Stolle Res & Dev
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 Stolle Res & Dev filed Critical Stolle Res & Dev
Publication of ZA795549B publication Critical patent/ZA795549B/xx

Links

Classifications

    • 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
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/56Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0034Urogenital system, e.g. vagina, uterus, cervix, penis, scrotum, urethra, bladder; Personal lubricants
    • A61K9/0036Devices retained in the vagina or cervix for a prolonged period, e.g. intravaginal rings, medicated tampons, medicated diaphragms
    • 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)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Reproductive Health (AREA)
  • Wood Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
ZA00795549A 1978-10-17 1979-10-17 Microparticle drug delivery system ZA795549B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95210978A 1978-10-17 1978-10-17

Publications (1)

Publication Number Publication Date
ZA795549B true ZA795549B (en) 1980-11-26

Family

ID=25492596

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795549A ZA795549B (en) 1978-10-17 1979-10-17 Microparticle drug delivery system

Country Status (3)

Country Link
JP (1) JPS5555114A (ja)
BE (1) BE879442A (ja)
ZA (1) ZA795549B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2664906B2 (ja) * 1987-08-13 1997-10-22 ストール・リサーチ・アンド・デイベロップメント・コーポレーション 改良された哺乳類の免疫法
FR2619503A1 (fr) * 1987-08-20 1989-02-24 Hutchinson Application de microcapsules a la fabrication d'un dispositif prophylactique en materiau elastomere, comme un preservatif ou analogue, et son procede de fabrication
US5993856A (en) * 1997-01-24 1999-11-30 Femmepharma Pharmaceutical preparations and methods for their administration

Also Published As

Publication number Publication date
JPS5555114A (en) 1980-04-22
JPH024576B2 (ja) 1990-01-29
BE879442A (fr) 1980-04-16

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