ATE265848T1 - Stabilisierte und steril filtrierbare nanopartikel - Google Patents

Stabilisierte und steril filtrierbare nanopartikel

Info

Publication number
ATE265848T1
ATE265848T1 AT96942419T AT96942419T ATE265848T1 AT E265848 T1 ATE265848 T1 AT E265848T1 AT 96942419 T AT96942419 T AT 96942419T AT 96942419 T AT96942419 T AT 96942419T AT E265848 T1 ATE265848 T1 AT E265848T1
Authority
AT
Austria
Prior art keywords
stabilized
filtratable
nanoparticles
sterile
water
Prior art date
Application number
AT96942419T
Other languages
English (en)
Inventor
Thierry Verrecchia
Original Assignee
Aventis Pharma Sa
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 Aventis Pharma Sa filed Critical Aventis Pharma Sa
Application granted granted Critical
Publication of ATE265848T1 publication Critical patent/ATE265848T1/de

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
    • Y10S977/795—Composed of biological material
    • 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
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906—Drug delivery
    • 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
    • Y10S977/902—Specified use of nanostructure
    • Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
    • Y10S977/906—Drug delivery
    • Y10S977/907—Liposome
AT96942419T 1995-12-19 1996-12-18 Stabilisierte und steril filtrierbare nanopartikel ATE265848T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9515033A FR2742357B1 (fr) 1995-12-19 1995-12-19 Nanoparticules stabilisees et filtrables dans des conditions steriles
PCT/FR1996/002015 WO1997022337A1 (fr) 1995-12-19 1996-12-18 Nanoparticules stabilisees et filtrables dans des conditions steriles

Publications (1)

Publication Number Publication Date
ATE265848T1 true ATE265848T1 (de) 2004-05-15

Family

ID=9485632

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96942419T ATE265848T1 (de) 1995-12-19 1996-12-18 Stabilisierte und steril filtrierbare nanopartikel

Country Status (12)

Country Link
US (1) US6139870A (de)
EP (1) EP0869776B1 (de)
JP (1) JP4091658B2 (de)
AT (1) ATE265848T1 (de)
AU (1) AU1180097A (de)
DE (1) DE69632408T2 (de)
DK (1) DK0869776T3 (de)
ES (1) ES2219704T3 (de)
FR (1) FR2742357B1 (de)
PT (1) PT869776E (de)
WO (1) WO1997022337A1 (de)
ZA (1) ZA9610601B (de)

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Also Published As

Publication number Publication date
EP0869776A1 (de) 1998-10-14
ZA9610601B (en) 1997-06-24
JP2000501989A (ja) 2000-02-22
DE69632408T2 (de) 2005-05-19
AU1180097A (en) 1997-07-14
WO1997022337A1 (fr) 1997-06-26
FR2742357B1 (fr) 1998-01-09
DE69632408D1 (de) 2004-06-09
JP4091658B2 (ja) 2008-05-28
FR2742357A1 (fr) 1997-06-20
PT869776E (pt) 2004-09-30
ES2219704T3 (es) 2004-12-01
US6139870A (en) 2000-10-31
DK0869776T3 (da) 2004-08-16
EP0869776B1 (de) 2004-05-06

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