DD201973A5 - Verfahren zur herstellung von liposomalen arzneimitteln - Google Patents

Verfahren zur herstellung von liposomalen arzneimitteln Download PDF

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Publication number
DD201973A5
DD201973A5 DD82236567A DD23656782A DD201973A5 DD 201973 A5 DD201973 A5 DD 201973A5 DD 82236567 A DD82236567 A DD 82236567A DD 23656782 A DD23656782 A DD 23656782A DD 201973 A5 DD201973 A5 DD 201973A5
Authority
DD
German Democratic Republic
Prior art keywords
aqueous phase
associates
bilayer
liposomes
solubilizer
Prior art date
Application number
DD82236567A
Other languages
German (de)
English (en)
Inventor
Hans G Weder
Otmar N Zumbuehl
Reto A Schwendener
Maximilian Asanger
Original Assignee
Hans G Weder
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 Hans G Weder filed Critical Hans G Weder
Publication of DD201973A5 publication Critical patent/DD201973A5/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1277Preparation processes; Proliposomes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/10Dispersions; Emulsions
    • A61K9/127Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1272Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers comprising non-phosphatidyl surfactants as bilayer-forming substances, e.g. cationic lipids or non-phosphatidyl liposomes coated or grafted with polymers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00Chemistry: analytical and immunological testing
    • Y10S436/829Liposomes, e.g. encapsulation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984Microcapsule with fluid core [includes liposome]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DD82236567A 1981-01-07 1982-01-05 Verfahren zur herstellung von liposomalen arzneimitteln DD201973A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5381 1981-01-07

Publications (1)

Publication Number Publication Date
DD201973A5 true DD201973A5 (de) 1983-08-24

Family

ID=4178241

Family Applications (1)

Application Number Title Priority Date Filing Date
DD82236567A DD201973A5 (de) 1981-01-07 1982-01-05 Verfahren zur herstellung von liposomalen arzneimitteln

Country Status (11)

Country Link
US (1) US4731210A (fr)
EP (1) EP0056781B1 (fr)
JP (1) JPS57136514A (fr)
AT (1) ATE15141T1 (fr)
AU (1) AU551241B2 (fr)
CA (1) CA1177396A (fr)
DD (1) DD201973A5 (fr)
DE (1) DE3265674D1 (fr)
ES (1) ES508556A0 (fr)
IL (1) IL64397A0 (fr)
ZA (1) ZA818335B (fr)

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EP0032578B1 (fr) * 1980-01-16 1984-07-25 Hans Georg Prof. Dr. Weder Procédé et installation de dialyse pour la préparation de vésicules à deux couches et leur utilisation

Also Published As

Publication number Publication date
US4731210A (en) 1988-03-15
EP0056781A3 (en) 1983-06-15
EP0056781A2 (fr) 1982-07-28
ES8300470A1 (es) 1982-11-01
EP0056781B1 (fr) 1985-08-28
CA1177396A (fr) 1984-11-06
AU551241B2 (en) 1986-04-24
ZA818335B (en) 1982-10-27
ATE15141T1 (de) 1985-09-15
DE3265674D1 (en) 1985-10-03
IL64397A0 (en) 1982-02-28
ES508556A0 (es) 1982-11-01
JPS57136514A (en) 1982-08-23
AU7921682A (en) 1982-07-29

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Legal Events

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