DK0752245T3 - Biokompatible og bionedbrydelige nanopartikler udviklet til absorption og afgivelse af proteinholdige lægemidler - Google Patents

Biokompatible og bionedbrydelige nanopartikler udviklet til absorption og afgivelse af proteinholdige lægemidler

Info

Publication number
DK0752245T3
DK0752245T3 DK95110445T DK95110445T DK0752245T3 DK 0752245 T3 DK0752245 T3 DK 0752245T3 DK 95110445 T DK95110445 T DK 95110445T DK 95110445 T DK95110445 T DK 95110445T DK 0752245 T3 DK0752245 T3 DK 0752245T3
Authority
DK
Denmark
Prior art keywords
biocompatible
absorption
delivery
biodegradable nanoparticles
proteinaceous drugs
Prior art date
Application number
DK95110445T
Other languages
English (en)
Inventor
Christian Grandfils
Robert Jerome
Nicole Nihant
Philippe Teyssie
Original Assignee
Europ Economic Community
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 Europ Economic Community filed Critical Europ Economic Community
Application granted granted Critical
Publication of DK0752245T3 publication Critical patent/DK0752245T3/da

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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5192—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/788—Of specified organic or carbon-based composition
    • Y10S977/797—Lipid particle
    • Y10S977/798—Lipid particle having internalized material
    • Y10S977/799—Containing biological material
    • Y10S977/801—Drug
DK95110445T 1995-07-05 1995-07-05 Biokompatible og bionedbrydelige nanopartikler udviklet til absorption og afgivelse af proteinholdige lægemidler DK0752245T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95110445A EP0752245B1 (en) 1995-07-05 1995-07-05 Biocompatible and biodegradable nanoparticles designed for proteinaceous drugs absorption and delivery

Publications (1)

Publication Number Publication Date
DK0752245T3 true DK0752245T3 (da) 2002-09-09

Family

ID=8219415

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95110445T DK0752245T3 (da) 1995-07-05 1995-07-05 Biokompatible og bionedbrydelige nanopartikler udviklet til absorption og afgivelse af proteinholdige lægemidler

Country Status (10)

Country Link
US (1) US5962566A (da)
EP (1) EP0752245B1 (da)
JP (1) JP3486417B2 (da)
AT (1) ATE217792T1 (da)
CA (1) CA2226166C (da)
DE (1) DE69526787T2 (da)
DK (1) DK0752245T3 (da)
ES (1) ES2177592T3 (da)
PT (1) PT752245E (da)
WO (1) WO1997002022A1 (da)

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Also Published As

Publication number Publication date
JPH11504655A (ja) 1999-04-27
ES2177592T3 (es) 2002-12-16
ATE217792T1 (de) 2002-06-15
PT752245E (pt) 2002-09-30
WO1997002022A1 (en) 1997-01-23
DE69526787D1 (de) 2002-06-27
CA2226166C (en) 2001-05-08
US5962566A (en) 1999-10-05
JP3486417B2 (ja) 2004-01-13
EP0752245B1 (en) 2002-05-22
CA2226166A1 (en) 1997-01-23
DE69526787T2 (de) 2002-12-05
EP0752245A1 (en) 1997-01-08

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