DE69131677T2 - Arzneimittel freisetzendes System mit Wechselwirkung zwischen Calcitonin und einem hydrophoben, biologisch abbaubaren Polymeren - Google Patents

Arzneimittel freisetzendes System mit Wechselwirkung zwischen Calcitonin und einem hydrophoben, biologisch abbaubaren Polymeren

Info

Publication number
DE69131677T2
DE69131677T2 DE69131677T DE69131677T DE69131677T2 DE 69131677 T2 DE69131677 T2 DE 69131677T2 DE 69131677 T DE69131677 T DE 69131677T DE 69131677 T DE69131677 T DE 69131677T DE 69131677 T2 DE69131677 T2 DE 69131677T2
Authority
DE
Germany
Prior art keywords
calcitonin
polymer
solvent
interaction
drug delivery
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69131677T
Other languages
German (de)
English (en)
Other versions
DE69131677D1 (de
Inventor
Patrick P. Deluca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Kentucky Research Foundation
Original Assignee
University of Kentucky Research Foundation
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 University of Kentucky Research Foundation filed Critical University of Kentucky Research Foundation
Publication of DE69131677D1 publication Critical patent/DE69131677D1/de
Application granted granted Critical
Publication of DE69131677T2 publication Critical patent/DE69131677T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61K9/1629Organic 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)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/56Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
    • A61K47/59Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
    • A61K47/593Polyesters, e.g. PLGA or polylactide-co-glycolide

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adjustment And Processing Of Grains (AREA)
DE69131677T 1990-07-19 1991-07-19 Arzneimittel freisetzendes System mit Wechselwirkung zwischen Calcitonin und einem hydrophoben, biologisch abbaubaren Polymeren Expired - Fee Related DE69131677T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55442790A 1990-07-19 1990-07-19

Publications (2)

Publication Number Publication Date
DE69131677D1 DE69131677D1 (de) 1999-11-11
DE69131677T2 true DE69131677T2 (de) 2000-02-24

Family

ID=24213291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131677T Expired - Fee Related DE69131677T2 (de) 1990-07-19 1991-07-19 Arzneimittel freisetzendes System mit Wechselwirkung zwischen Calcitonin und einem hydrophoben, biologisch abbaubaren Polymeren

Country Status (17)

Country Link
US (2) US6306406B1 (https=)
EP (1) EP0467389B1 (https=)
JP (1) JPH05103838A (https=)
AT (1) ATE185269T1 (https=)
AU (1) AU656897B2 (https=)
CA (1) CA2046830C (https=)
CS (1) CS224891A3 (https=)
DE (1) DE69131677T2 (https=)
DK (1) DK0467389T3 (https=)
ES (1) ES2138584T3 (https=)
FI (1) FI104954B (https=)
GR (1) GR3032056T3 (https=)
MX (1) MX9100249A (https=)
NO (1) NO304411B1 (https=)
NZ (1) NZ238951A (https=)
PT (1) PT98397B (https=)
ZA (1) ZA915584B (https=)

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CA2046830A1 (en) 1992-01-20
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JPH05103838A (ja) 1993-04-27
ATE185269T1 (de) 1999-10-15
DE69131677D1 (de) 1999-11-11
FI913455L (fi) 1992-01-20
FI104954B (fi) 2000-05-15
PT98397B (pt) 1999-01-29
ZA915584B (en) 1992-04-29
EP0467389A2 (en) 1992-01-22
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AU8046691A (en) 1992-01-23
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NO912769L (no) 1992-01-20
GR3032056T3 (en) 2000-03-31
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DK0467389T3 (da) 2000-02-28
AU656897B2 (en) 1995-02-23
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US6306406B1 (en) 2001-10-23

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