ZA731850B - Improvements in encapsulated active substances and their preparation - Google Patents

Improvements in encapsulated active substances and their preparation

Info

Publication number
ZA731850B
ZA731850B ZA731850A ZA731850A ZA731850B ZA 731850 B ZA731850 B ZA 731850B ZA 731850 A ZA731850 A ZA 731850A ZA 731850 A ZA731850 A ZA 731850A ZA 731850 B ZA731850 B ZA 731850B
Authority
ZA
South Africa
Prior art keywords
preparation
active substances
encapsulated active
encapsulated
substances
Prior art date
Application number
ZA731850A
Other languages
English (en)
Inventor
W Leuzinger
Original Assignee
Bayer Ag
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 to DE2249552A priority Critical patent/DE2249552A1/de
Priority to AU53107/73A priority patent/AU5310773A/en
Priority to BE128651A priority patent/BE796610A/xx
Priority to FR7308934A priority patent/FR2221122A1/fr
Application filed by Bayer Ag filed Critical Bayer Ag
Priority to ZA731850A priority patent/ZA731850B/xx
Priority to ES412916A priority patent/ES412916A1/es
Priority to NL7304133A priority patent/NL7304133A/xx
Priority to IL41888A priority patent/IL41888A0/xx
Priority to AR247288A priority patent/AR196758A1/es
Priority to JP48035130A priority patent/JPS49118826A/ja
Publication of ZA731850B publication Critical patent/ZA731850B/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
ZA731850A 1971-10-12 1973-03-16 Improvements in encapsulated active substances and their preparation ZA731850B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE2249552A DE2249552A1 (de) 1971-10-12 1972-10-10 Verfahren zur inkapsulation von insbesondere wasserloeslichen verbindungen
AU53107/73A AU5310773A (en) 1971-10-12 1973-03-08 Improvements in encapsulated active substances and their preparation
BE128651A BE796610A (fr) 1971-10-12 1973-03-12 Nouveaux liposomes contenant des composes chimiques et leur procede de preparation
FR7308934A FR2221122A1 (en) 1971-10-12 1973-03-13 Encapsulation of chemical substances - in liposomes for medicinal use
ZA731850A ZA731850B (en) 1971-10-12 1973-03-16 Improvements in encapsulated active substances and their preparation
ES412916A ES412916A1 (es) 1971-10-12 1973-03-22 Procedimiento para la obtencion de compuestos quimicos con-teniendo liposomas.
NL7304133A NL7304133A (es) 1971-10-12 1973-03-23
IL41888A IL41888A0 (en) 1971-10-12 1973-03-27 Encapsulated active substances and their preparation
AR247288A AR196758A1 (es) 1971-10-12 1973-03-28 Compuestos quimicos para la obtencion de liposomas
JP48035130A JPS49118826A (es) 1971-10-12 1973-03-29

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
CH1545371 1971-10-12
AU53107/73A AU5310773A (en) 1971-10-12 1973-03-08 Improvements in encapsulated active substances and their preparation
BE128651A BE796610A (fr) 1971-10-12 1973-03-12 Nouveaux liposomes contenant des composes chimiques et leur procede de preparation
FR7308934A FR2221122A1 (en) 1971-10-12 1973-03-13 Encapsulation of chemical substances - in liposomes for medicinal use
ZA731850A ZA731850B (en) 1971-10-12 1973-03-16 Improvements in encapsulated active substances and their preparation
ES412916A ES412916A1 (es) 1971-10-12 1973-03-22 Procedimiento para la obtencion de compuestos quimicos con-teniendo liposomas.
NL7304133A NL7304133A (es) 1971-10-12 1973-03-23
IL41888A IL41888A0 (en) 1971-10-12 1973-03-27 Encapsulated active substances and their preparation
AR247288A AR196758A1 (es) 1971-10-12 1973-03-28 Compuestos quimicos para la obtencion de liposomas
JP48035130A JPS49118826A (es) 1971-10-12 1973-03-29

Publications (1)

Publication Number Publication Date
ZA731850B true ZA731850B (en) 1973-12-19

Family

ID=36760667

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731850A ZA731850B (en) 1971-10-12 1973-03-16 Improvements in encapsulated active substances and their preparation

Country Status (10)

Country Link
JP (1) JPS49118826A (es)
AR (1) AR196758A1 (es)
AU (1) AU5310773A (es)
BE (1) BE796610A (es)
DE (1) DE2249552A1 (es)
ES (1) ES412916A1 (es)
FR (1) FR2221122A1 (es)
IL (1) IL41888A0 (es)
NL (1) NL7304133A (es)
ZA (1) ZA731850B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004223A1 (fr) * 1978-02-24 1979-09-19 PAPAHADJOPOULOS, Demetrios P. Procédé de fabrication de capsules lipidiques renfermant un matériau biologiquement actif, produits obtenus par ce procédé ainsi que leur utilisation
US4377567A (en) 1978-10-02 1983-03-22 The Procter & Gamble Company Lipid membrane drug delivery

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1502774A (en) * 1974-06-25 1978-03-01 Nat Res Dev Immunological preparations
US4117113A (en) 1974-06-25 1978-09-26 National Research Development Corporation Immunological preparations
US4897308A (en) * 1975-06-30 1990-01-30 L'oreal Compositions comprising aqueous dispersions of lipid spheres
FR2315991A1 (fr) * 1975-06-30 1977-01-28 Oreal Procede de fabrication de dispersions aqueuses de spherules lipidiques et nouvelles compositions correspondantes
FR2408387A2 (fr) * 1975-06-30 1979-06-08 Oreal Compositions a base de dispersions aqueuses de spherules lipidiques
US4148876A (en) 1975-09-29 1979-04-10 Burroughs Wellcome Co. Biological preparations
GB1523965A (en) 1976-03-19 1978-09-06 Ici Ltd Pharmaceutical compositions containing steroids
US4217344A (en) * 1976-06-23 1980-08-12 L'oreal Compositions containing aqueous dispersions of lipid spheres
US4078052A (en) * 1976-06-30 1978-03-07 The United States Of America As Represented By The Secretary Of Health, Education And Welfare Large unilamellar vesicles (LUV) and method of preparing same
DE2645444A1 (de) * 1976-10-08 1978-04-13 Karl Dr Med Theurer Verfahren zur gewinnung von oral wirksamen arzneimitteln und impfstoffen aus primaer nicht darmwirksamen praeparaten
GB1575343A (en) * 1977-05-10 1980-09-17 Ici Ltd Method for preparing liposome compositions containing biologically active compounds
CH624011A5 (es) * 1977-08-05 1981-07-15 Battelle Memorial Institute
ES473087A1 (es) * 1977-09-06 1979-04-16 Studiengesellschaft Kohle Mbh Procedimiento para la preparacion de eritrocitos intactos modificados.
IT1110989B (it) * 1979-01-19 1986-01-13 Erba Farmitalia Forme farmaceutiche costitutite da liposomi e procedimenti relativi
NL7809709A (nl) * 1977-09-30 1979-04-03 Farmaceutici Italia Werkwijze voor het bereiden van injecteerbare liposomen
US4460577A (en) * 1977-09-30 1984-07-17 Farmitalia Carlo Erba S.P.A. Pharmaceutical compositions consisting or consisting essentially of liposomes, and processes for making same
FR2416008A1 (fr) * 1978-02-02 1979-08-31 Oreal Lyophilisats de liposomes
US4263428A (en) * 1978-03-24 1981-04-21 The Regents Of The University Of California Bis-anthracycline nucleic acid function inhibitors and improved method for administering the same
GB2026340B (en) * 1978-07-03 1982-12-22 Ash P Stabilising microvesicles
IT1111367B (it) * 1978-11-17 1986-01-13 Serono Ist Farm Processo per la preparazione estemporanea di liposomi e liposomi cosi' ottenuti
NL7900459A (nl) * 1979-01-19 1980-07-22 Hendrik Coenraad Hemker Prof D Farmaceutisch preparaat en werkwijze ter bereiding daarvan.
JPS55153713A (en) * 1979-05-02 1980-11-29 Kureha Chem Ind Co Ltd Pharmaceutical preparation of ribosome containing active substance
US4310505A (en) * 1979-11-08 1982-01-12 California Institute Of Technology Lipid vesicles bearing carbohydrate surfaces as lymphatic directed vehicles for therapeutic and diagnostic substances
HU184141B (en) * 1979-12-27 1984-07-30 Human Oltoanyagtermelo Adjuvant particles compositions containing said particles and biologically active substances adsorbed thereon and a process for the preparation thereof
ATE8584T1 (de) * 1980-01-16 1984-08-15 Hans Georg Prof. Dr. Weder Verfahren und dialysiereinrichtung zur herstellung von bilayer-vesikeln und verwendung der bilayer-vesikel.
JPS56120612A (en) * 1980-02-27 1981-09-22 Kanebo Keshohin Kk Beautifying cosmetic
DE3161962D1 (en) * 1980-07-01 1984-02-23 Oreal Process for obtaining stable dispersions in an aqueous phase of at least a water immiscible liquid phase, and corresponding dispersions
US5489426A (en) * 1980-07-01 1996-02-06 L'oreal Cosmetic composition based on an aqueous dispersion of small lipid spheres
JPS5770814A (en) * 1980-10-17 1982-05-01 Isamu Horikoshi Oral preparation of blood clotting eighth factor
JPS588010A (ja) * 1981-07-08 1983-01-18 Eisai Co Ltd ユビデカレノン含有リポソ−ム
US5441745A (en) * 1982-03-30 1995-08-15 Vestar, Inc. Method of delivering micellular particles encapsulating chemotherapeutic agents to tumors in a body
US5435989A (en) * 1982-03-30 1995-07-25 Vestar, Inc. Method of targeting a specific location in a body
SE462894B (sv) * 1985-10-28 1990-09-17 Biogram Ab Mikrokapslar, foerfarande foer framstaellning daerav samt anvaendning
FR2620024B1 (fr) * 1987-09-09 1991-03-15 Dermatologiques Et Composition cosmetique comportant un agent antiradicaux libres, et agent correspondant
US5272079A (en) * 1988-07-06 1993-12-21 Applied Genetics, Inc. Purification and administration of DNA repair enzymes
US5077211A (en) * 1988-07-06 1991-12-31 Applied Genetics, Inc. Purification and administration of dna repair enzymes
US5190762A (en) * 1988-07-06 1993-03-02 Applied Genetics, Inc. Method of administering proteins to living skin cells
US5840707A (en) * 1993-10-04 1998-11-24 Albany Medical College Stabilizing and delivery means of biological molecules
DE19520104A1 (de) * 1995-04-03 1996-10-10 Henkel Kgaa Selbstbräunungsmittel
FR2771636B1 (fr) * 1997-12-01 2001-06-15 Capsulis Procede perfectionne pour eviter la degradation d'un principe actif
EP1631669A2 (en) 2003-04-09 2006-03-08 Biodelivery Sciences International, Inc. Cochleate compositions directed against expression of proteins
US20050013854A1 (en) 2003-04-09 2005-01-20 Mannino Raphael J. Novel encochleation methods, cochleates and methods of use
US7494526B2 (en) * 2004-07-14 2009-02-24 Yavitz Edward Q Plant protection and growth stimulation by nanoscalar particle folial delivery
US20080138351A1 (en) * 2006-08-02 2008-06-12 United Therapeutics Corporation Liposome treatment of viral infections
WO2010109330A2 (en) 2009-03-27 2010-09-30 University Of Oxford Cholesterol level lowering liposomes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004223A1 (fr) * 1978-02-24 1979-09-19 PAPAHADJOPOULOS, Demetrios P. Procédé de fabrication de capsules lipidiques renfermant un matériau biologiquement actif, produits obtenus par ce procédé ainsi que leur utilisation
FR2418023A1 (fr) * 1978-02-24 1979-09-21 Papahadjopoulos Demetrios Procede de fabrication de capsules lipidiques renfermant un materiau biologiquement actif et capsules ainsi obtenues
US4377567A (en) 1978-10-02 1983-03-22 The Procter & Gamble Company Lipid membrane drug delivery

Also Published As

Publication number Publication date
DE2249552A1 (de) 1973-05-30
AU5310773A (en) 1974-09-12
FR2221122B1 (es) 1976-04-09
ES412916A1 (es) 1976-01-16
IL41888A0 (en) 1973-05-31
JPS49118826A (es) 1974-11-13
NL7304133A (es) 1974-09-25
FR2221122A1 (en) 1974-10-11
AR196758A1 (es) 1974-02-19
BE796610A (fr) 1973-09-12

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