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ATE174791T1 - Stabilisierte und unter sterilen bedingungen filtrierbare nanopartikel - Google Patents

Stabilisierte und unter sterilen bedingungen filtrierbare nanopartikel

Info

Publication number
ATE174791T1
ATE174791T1 AT95923414T AT95923414T ATE174791T1 AT E174791 T1 ATE174791 T1 AT E174791T1 AT 95923414 T AT95923414 T AT 95923414T AT 95923414 T AT95923414 T AT 95923414T AT E174791 T1 ATE174791 T1 AT E174791T1
Authority
AT
Austria
Prior art keywords
sterile conditions
under sterile
stabilized nanoparticles
filtrated under
water
Prior art date
Application number
AT95923414T
Other languages
English (en)
Inventor
Michel Laborie
Joel Vacus
Thierry Verrecchia
Marie-Christine Bissery
Original Assignee
Rhone Poulenc Rorer 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 Rhone Poulenc Rorer Sa filed Critical Rhone Poulenc Rorer Sa
Application granted granted Critical
Publication of ATE174791T1 publication Critical patent/ATE174791T1/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Preparation (AREA)
  • Filtering Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
AT95923414T 1994-06-22 1995-06-20 Stabilisierte und unter sterilen bedingungen filtrierbare nanopartikel ATE174791T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407628A FR2721510B1 (fr) 1994-06-22 1994-06-22 Nanoparticules filtrables dans des conditions stériles.

Publications (1)

Publication Number Publication Date
ATE174791T1 true ATE174791T1 (de) 1999-01-15

Family

ID=9464490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95923414T ATE174791T1 (de) 1994-06-22 1995-06-20 Stabilisierte und unter sterilen bedingungen filtrierbare nanopartikel

Country Status (21)

Country Link
US (1) US6146663A (de)
EP (1) EP0766555B1 (de)
JP (1) JP3806937B2 (de)
CN (1) CN1151114A (de)
AT (1) ATE174791T1 (de)
AU (1) AU2797995A (de)
BR (1) BR9508363A (de)
CA (1) CA2192712A1 (de)
CZ (1) CZ377296A3 (de)
DE (1) DE69506867T2 (de)
DK (1) DK0766555T3 (de)
ES (1) ES2126905T3 (de)
FI (1) FI965165A7 (de)
FR (1) FR2721510B1 (de)
HU (1) HUT76549A (de)
MX (1) MX9606490A (de)
NO (1) NO965458L (de)
PL (1) PL317893A1 (de)
SK (1) SK166696A3 (de)
WO (1) WO1995035101A1 (de)
ZA (1) ZA955047B (de)

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Also Published As

Publication number Publication date
AU2797995A (en) 1996-01-15
MX9606490A (es) 1997-03-29
SK166696A3 (en) 1997-08-06
FI965165L (fi) 1996-12-20
ES2126905T3 (es) 1999-04-01
HUT76549A (en) 1997-09-29
EP0766555A1 (de) 1997-04-09
PL317893A1 (en) 1997-04-28
CN1151114A (zh) 1997-06-04
JPH10501804A (ja) 1998-02-17
NO965458D0 (no) 1996-12-18
JP3806937B2 (ja) 2006-08-09
CA2192712A1 (fr) 1995-12-28
FI965165A0 (fi) 1996-12-20
EP0766555B1 (de) 1998-12-23
US6146663A (en) 2000-11-14
DE69506867T2 (de) 1999-06-24
WO1995035101A1 (fr) 1995-12-28
NO965458L (no) 1996-12-18
ZA955047B (en) 1996-02-09
CZ377296A3 (en) 1997-04-16
FI965165A7 (fi) 1996-12-20
FR2721510A1 (fr) 1995-12-29
FR2721510B1 (fr) 1996-07-26
BR9508363A (pt) 1997-11-04
DE69506867D1 (de) 1999-02-04
HU9603533D0 (en) 1997-02-28
DK0766555T3 (da) 1999-08-23

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