DK0740547T3 - Liposomes containing encapsulated proteins, processes for their preparation, and pharmaceutical and cosmetic products - Google Patents

Liposomes containing encapsulated proteins, processes for their preparation, and pharmaceutical and cosmetic products

Info

Publication number
DK0740547T3
DK0740547T3 DK95906969T DK95906969T DK0740547T3 DK 0740547 T3 DK0740547 T3 DK 0740547T3 DK 95906969 T DK95906969 T DK 95906969T DK 95906969 T DK95906969 T DK 95906969T DK 0740547 T3 DK0740547 T3 DK 0740547T3
Authority
DK
Denmark
Prior art keywords
pharmaceutical
processes
preparation
cosmetic products
liposomes containing
Prior art date
Application number
DK95906969T
Other languages
Danish (da)
Inventor
Peter Christian Schmidt
Christine Karau
Monika Petszulat
Hatto Walch
Original Assignee
Rentschler Arzneimittel
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 Rentschler Arzneimittel filed Critical Rentschler Arzneimittel
Application granted granted Critical
Publication of DK0740547T3 publication Critical patent/DK0740547T3/en

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
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19—Cytokines; Lymphokines; Interferons
    • A61K38/21—Interferons [IFN]
    • A61K38/212—IFN-alpha
    • 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

Abstract

The invention concerns liposomes which contain proteins, preferably interferons, encapsulated in them as active substances, the liposomes consisting of phosphatidyl choline, cholesterol, phosphatidyl glycerol and alpha -tocopherol in the ratio 8-4 to 5-3 to 1.5-0.5 to 0.01-0. The invention also concerns methods of preparing such liposomes and pharmaceutical and cosmetic preparations containing them.
DK95906969T 1994-01-31 1995-01-18 Liposomes containing encapsulated proteins, processes for their preparation, and pharmaceutical and cosmetic products DK0740547T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4402867A DE4402867C1 (en) 1994-01-31 1994-01-31 Liposome(s) contg. encapsulated protein for pharmaceutical or cosmetic use
PCT/EP1995/000175 WO1995020379A1 (en) 1994-01-31 1995-01-18 Liposomes containing encapsulated proteins, method of preparing them and pharmaceutical and cosmetic preparations containing such liposomes

Publications (1)

Publication Number Publication Date
DK0740547T3 true DK0740547T3 (en) 1999-09-27

Family

ID=6509103

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95906969T DK0740547T3 (en) 1994-01-31 1995-01-18 Liposomes containing encapsulated proteins, processes for their preparation, and pharmaceutical and cosmetic products

Country Status (8)

Country Link
EP (1) EP0740547B1 (en)
JP (1) JPH10502328A (en)
AT (1) ATE176865T1 (en)
DE (2) DE4402867C1 (en)
DK (1) DK0740547T3 (en)
ES (1) ES2128710T3 (en)
GR (1) GR3029581T3 (en)
WO (1) WO1995020379A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9426484D0 (en) * 1994-12-08 1995-03-08 Ciba Geigy Ag Compositions
AU6047996A (en) * 1995-06-07 1996-12-30 Nexstar Pharmaceuticals, Inc. Liposomal cyclosporin formulations as agents for immunosuppr ession and multiple drug resistant indications
DE19713368A1 (en) * 1997-03-29 1998-10-01 Beiersdorf Ag Preparations with active ingredients sensitive to oxidation
US7732404B2 (en) 1999-12-30 2010-06-08 Dexcel Ltd Pro-nanodispersion for the delivery of cyclosporin
GB0905348D0 (en) * 2009-03-27 2009-05-13 Ucl Business Plc Carrier
US20120015026A1 (en) * 2009-03-25 2012-01-19 Giancarlo Francese Pharmaceutical composition containing a drug and sirna
IT1404011B1 (en) * 2010-12-03 2013-11-08 Uni Degli Studi Magna Graecia Di Catanzaro CONJUGATED NANOVECTOR WITH TSH FOR TREATMENT OF THYROID CANCER
MX2016006790A (en) * 2013-11-26 2016-10-26 Dermopartners S L Cosmetic product having dna repair properties.
KR102296341B1 (en) * 2019-09-26 2021-08-30 한국화학연구원 liposome nanosphere containing lipophilic antiaging ingredints and preparation method of the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241046A (en) * 1978-11-30 1980-12-23 Papahadjopoulos Demetrios P Method of encapsulating biologically active materials in lipid vesicles
WO1986006959A1 (en) * 1985-05-22 1986-12-04 Liposome Technology, Inc. Liposome inhalation method and system
WO1987004592A1 (en) * 1986-02-10 1987-08-13 Liposome Technology, Inc. Controlled-release liposome delivery system
US4752425A (en) * 1986-09-18 1988-06-21 Liposome Technology, Inc. High-encapsulation liposome processing method
JPH01501228A (en) * 1986-09-18 1989-04-27 リポソーム　テクノロジー，インコーポレイテッド High concentration liposome treatment method
US4933121A (en) * 1986-12-10 1990-06-12 Ciba Corning Diagnostics Corp. Process for forming liposomes
US5096629A (en) * 1988-08-29 1992-03-17 501 Nippon Fine Chemical Co., Ltd. Method for preparing lipid powder for use in preparing liposomes and method for preparing liposomes
US5049392A (en) * 1989-01-18 1991-09-17 The Liposome Company, Inc. Osmotically dependent vesicles
EP0432693A1 (en) * 1989-12-11 1991-06-19 Sumitomo Chemical Company, Limited Liposomes cytotoxic to virus-infected cells
WO1991016882A1 (en) * 1990-05-08 1991-11-14 Liposome Technology, Inc. Direct spray-dried drug/lipid powder composition

Also Published As

Publication number Publication date
DE4402867C1 (en) 1995-06-14
EP0740547B1 (en) 1999-02-24
GR3029581T3 (en) 1999-06-30
DE59505146D1 (en) 1999-04-01
JPH10502328A (en) 1998-03-03
EP0740547A1 (en) 1996-11-06
ATE176865T1 (en) 1999-03-15
WO1995020379A1 (en) 1995-08-03
ES2128710T3 (en) 1999-05-16

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