ATE93385T1 - Verfahren zur herstellung von lipidischen mikropartikeln. - Google Patents

Verfahren zur herstellung von lipidischen mikropartikeln.

Info

Publication number
ATE93385T1
ATE93385T1 AT90402509T AT90402509T ATE93385T1 AT E93385 T1 ATE93385 T1 AT E93385T1 AT 90402509 T AT90402509 T AT 90402509T AT 90402509 T AT90402509 T AT 90402509T AT E93385 T1 ATE93385 T1 AT E93385T1
Authority
AT
Austria
Prior art keywords
phospholipid
microparticles
substance
aqueous solution
production
Prior art date
Application number
AT90402509T
Other languages
English (en)
Inventor
Brigitte Leclef
Patrick Cerfontaine
Jean-Marie Nicolas
Henri Wantier
Andre Trouet
Original Assignee
Liposome Co Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9385466&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE93385(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Liposome Co Inc filed Critical Liposome Co Inc
Application granted granted Critical
Publication of ATE93385T1 publication Critical patent/ATE93385T1/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
    • A61K9/5123—Organic compounds, e.g. fats, sugars
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048—Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
AT90402509T 1989-09-14 1990-09-12 Verfahren zur herstellung von lipidischen mikropartikeln. ATE93385T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8912038A FR2651680B1 (fr) 1989-09-14 1989-09-14 Nouveau procede de preparation de microparticules lipidiques.
EP90402509A EP0418153B2 (de) 1989-09-14 1990-09-12 Verfahren zur Herstellung von lipidischen Mikropartikeln

Publications (1)

Publication Number Publication Date
ATE93385T1 true ATE93385T1 (de) 1993-09-15

Family

ID=9385466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90402509T ATE93385T1 (de) 1989-09-14 1990-09-12 Verfahren zur herstellung von lipidischen mikropartikeln.

Country Status (11)

Country Link
US (1) US5100591A (de)
EP (1) EP0418153B2 (de)
JP (1) JP2831455B2 (de)
AT (1) ATE93385T1 (de)
CA (1) CA2025298C (de)
DE (1) DE69002905T2 (de)
DK (1) DK0418153T4 (de)
ES (1) ES2060107T5 (de)
FR (1) FR2651680B1 (de)
GR (1) GR3020068T3 (de)
MX (1) MX9203803A (de)

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Also Published As

Publication number Publication date
DE69002905D1 (de) 1993-09-30
FR2651680A1 (fr) 1991-03-15
FR2651680B1 (fr) 1991-12-27
US5100591A (en) 1992-03-31
DK0418153T4 (da) 1996-08-12
JP2831455B2 (ja) 1998-12-02
MX9203803A (es) 1992-08-01
ES2060107T3 (es) 1994-11-16
EP0418153B1 (de) 1993-08-25
JPH03169808A (ja) 1991-07-23
CA2025298C (fr) 2005-05-10
EP0418153A1 (de) 1991-03-20
ES2060107T5 (es) 1996-06-16
GR3020068T3 (en) 1996-08-31
DE69002905T2 (de) 1993-12-23
EP0418153B2 (de) 1996-03-27
CA2025298A1 (fr) 1991-03-15

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