ATE68342T1 - Kuenstliche mikrozellulaere strukturen und verfahren zu deren herstellung. - Google Patents

Kuenstliche mikrozellulaere strukturen und verfahren zu deren herstellung.

Info

Publication number
ATE68342T1
ATE68342T1 AT86302590T AT86302590T ATE68342T1 AT E68342 T1 ATE68342 T1 AT E68342T1 AT 86302590 T AT86302590 T AT 86302590T AT 86302590 T AT86302590 T AT 86302590T AT E68342 T1 ATE68342 T1 AT E68342T1
Authority
AT
Austria
Prior art keywords
artificial
manufacture
processes
microcellular structures
microcompartment
Prior art date
Application number
AT86302590T
Other languages
English (en)
Inventor
Shmuel Ben-Sasson
Original Assignee
Rafa Labor Ltd
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
Priority claimed from IL74838A external-priority patent/IL74838A/xx
Priority claimed from IL77724A external-priority patent/IL77724A0/xx
Application filed by Rafa Labor Ltd filed Critical Rafa Labor Ltd
Application granted granted Critical
Publication of ATE68342T1 publication Critical patent/ATE68342T1/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
    • A61K9/5005—Wall or coating material
    • A61K9/5063—Compounds of unknown constitution, e.g. material from plants or animals
    • A61K9/5068—Cell membranes or bacterial membranes enclosing drugs
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Zoology (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Fats And Perfumes (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Catalysts (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT86302590T 1985-04-08 1986-04-08 Kuenstliche mikrozellulaere strukturen und verfahren zu deren herstellung. ATE68342T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL74838A IL74838A (en) 1985-04-08 1985-04-08 Artificial microcompartments,process for producing them,pharmaceutical compositions comprising them and method for determination of glucose using them
IL77724A IL77724A0 (en) 1986-01-28 1986-01-28 Artificial microcompartmentalization of biologically active substances

Publications (1)

Publication Number Publication Date
ATE68342T1 true ATE68342T1 (de) 1991-11-15

Family

ID=26321428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86302590T ATE68342T1 (de) 1985-04-08 1986-04-08 Kuenstliche mikrozellulaere strukturen und verfahren zu deren herstellung.

Country Status (7)

Country Link
EP (1) EP0202017B1 (de)
JP (1) JPS6223436A (de)
AT (1) ATE68342T1 (de)
AU (1) AU588299B2 (de)
CA (1) CA1307982C (de)
DE (1) DE3681960D1 (de)
ZA (1) ZA862627B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993805A (en) 1991-04-10 1999-11-30 Quadrant Healthcare (Uk) Limited Spray-dried microparticles and their use as therapeutic vehicles
EP0654273A1 (de) * 1993-11-18 1995-05-24 Harry H. Leveen Pharmazeutisches Produkt und Behandlungsverfahren
GB9423419D0 (en) * 1994-11-19 1995-01-11 Andaris Ltd Preparation of hollow microcapsules
US6017310A (en) * 1996-09-07 2000-01-25 Andaris Limited Use of hollow microcapsules
US6068600A (en) * 1996-12-06 2000-05-30 Quadrant Healthcare (Uk) Limited Use of hollow microcapsules

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1237671A (en) * 1983-08-01 1988-06-07 Michael W. Fountain Enhancement of pharmaceutical activity

Also Published As

Publication number Publication date
AU5570286A (en) 1986-10-16
AU588299B2 (en) 1989-09-14
EP0202017A3 (en) 1988-02-10
CA1307982C (en) 1992-09-29
EP0202017B1 (de) 1991-10-16
ZA862627B (en) 1987-02-25
JPS6223436A (ja) 1987-01-31
EP0202017A2 (de) 1986-11-20
DE3681960D1 (de) 1991-11-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties