DD201973A5 - Verfahren zur herstellung von liposomalen arzneimitteln - Google Patents

Verfahren zur herstellung von liposomalen arzneimitteln Download PDF

Info

Publication number: DD201973A5
Authority: DD; German Democratic Republic
Prior art keywords: aqueous phase; associates; bilayer; liposomes; solubilizer
Prior art date: 1981-01-07

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.)

1981-01-07

Filing date

1982-01-05

Publication date

1983-08-24

1982-01-05 Application filed by Hans G Weder filed Critical Hans G Weder

1983-08-24 Publication of DD201973A5 publication Critical patent/DD201973A5/de

Links

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GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
238000000108 ultra-filtration Methods 0.000 description 1
238000005199 ultracentrifugation Methods 0.000 description 1
238000002525 ultrasonication Methods 0.000 description 1
235000020681 well water Nutrition 0.000 description 1
239000002349 well water Substances 0.000 description 1

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
- A61K9/10—Dispersions; Emulsions
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1277—Preparation processes; Proliposomes
- 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—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
- A61K9/1272—Non-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
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/829—Liposomes, e.g. encapsulation
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Health & Medical Sciences (AREA)
Veterinary Medicine (AREA)
Epidemiology (AREA)
Medicinal Chemistry (AREA)
Animal Behavior & Ethology (AREA)
Dispersion Chemistry (AREA)
Public Health (AREA)
Pharmacology & Pharmacy (AREA)
Biophysics (AREA)
Molecular Biology (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 (es)
EP (1)	EP0056781B1 (es)
JP (1)	JPS57136514A (es)
AT (1)	ATE15141T1 (es)
AU (1)	AU551241B2 (es)
CA (1)	CA1177396A (es)
DD (1)	DD201973A5 (es)
DE (1)	DE3265674D1 (es)
ES (1)	ES8300470A1 (es)
IL (1)	IL64397A0 (es)
ZA (1)	ZA818335B (es)

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1981
- 1981-11-27 IL IL64397A patent/IL64397A0/xx not_active IP Right Cessation
- 1981-12-01 ZA ZA818335A patent/ZA818335B/xx unknown
1982
- 1982-01-04 DE DE8282810001T patent/DE3265674D1/de not_active Expired
- 1982-01-04 EP EP82810001A patent/EP0056781B1/de not_active Expired
- 1982-01-04 AT AT82810001T patent/ATE15141T1/de not_active IP Right Cessation
- 1982-01-05 DD DD82236567A patent/DD201973A5/de not_active IP Right Cessation
- 1982-01-06 CA CA000393620A patent/CA1177396A/en not_active Expired
- 1982-01-06 AU AU79216/82A patent/AU551241B2/en not_active Ceased
- 1982-01-07 US US06/337,806 patent/US4731210A/en not_active Expired - Fee Related
- 1982-01-07 ES ES508556A patent/ES8300470A1/es not_active Expired
- 1982-01-07 JP JP57000654A patent/JPS57136514A/ja active Pending

Also Published As

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

Publication	Publication Date	Title
EP0056781B1 (de)	1985-08-28	Verfahren zur Herstellung von liposomalen Arzneimitteln
EP0032578B1 (de)	1984-07-25	Verfahren und Dialysiereinrichtung zur Herstellung von Bilayer-Vesikeln und Verwendung der Bilayer-Vesikel
DE3785198T2 (de)	1993-07-15	Liposomes praeparat und antibiotikum.
DE69809074T2 (de)	2003-06-26	Herstellung von arzneimitteln
DE3650302T2 (de)	1995-09-07	Auf alpha-tocopherol basierte bläschen.
DE3851090T2 (de)	1995-01-12	Prostaglandin-Lipid-Formulierungen.
DE2818655C2 (de)	1987-05-14	Verfahren zur Herstellung eines gefriergetrockneten Gemischs von potentiellen Liposomen, durch dieses Verfahren erhaltenes Gemisch sowie Verfahren zur Herstellung eines wäßrigen Liposompräparats
DE69822176T2 (de)	2004-09-16	Peptid/lipid-komplexbildung durch co-lyophilisation
DE3853191T2 (de)	1995-10-19	Arzneimittelträger.
DE69426418T2 (de)	2001-05-10	Feste fettnanoemulsionen als wirkstoffabgabevehikel
DE3586242T2 (de)	1993-01-28	Steroid-liposome.
DE69713615T2 (de)	2003-01-02	Ionophorenvermitteltes aufladen von liposomen mit schwach basischen arzneistoffen
EP1581185B1 (de)	2009-10-14	Liposomale glucocorticoide
DE69923315T2 (de)	2006-04-06	Verfahren zur herstellung von liposomen
EP0069307B1 (de)	1986-03-05	Verfahren zur Herstellung von Liposomenlösungen
EP0736299B1 (de)	2001-11-14	Verfahren zur Herstellung einer liposomalen, in Wasser dispergierbaren, oral zu verabreichenden, festen, trockenen therapeutischen Formulierung
DE69429511T2 (de)	2002-05-16	Reduzierung von durch liposome induzierte physiologischen gegenreaktionen
DE2907303A1 (de)	1979-09-06	Verfahren zur einkapselung biologisch aktiver substanzen
DE4447287C1 (de)	1996-11-07	Präparat zum Wirkstofftransport durch Barrieren
DE60208454T2 (de)	2006-09-07	Polyalkylenoxid-modifizierte Phospholipide und Verfahren zu ihrer Herstellung
EP0776194B1 (de)	2003-05-02	Unilamellare liposomenzubereitungen mit hohem wirkstoffanteil
DE69026820T2 (de)	1996-11-28	Zubereitung von liposomen- und lipid-komplexzusammensetzungen
EP0707847A1 (de)	1996-04-24	Ketoprofen Liposomen
DE69710803T2 (de)	2002-11-28	Verfahren zur Herstellung von geschlossenen Vesikeln durch Rehydratisierung von dehydratisierten Vesikeln
EP0488142B1 (de)	1995-01-25	Verfahren zur Verkapselung fester oder flüssiger, lipophiler Wirkstoffe zu diesen Wirkstoff enthaltenden Phospholipid-Liposomen sowie Arzneimittel diese Liposomen enthaltend

Legal Events

Date	Code	Title	Description
1994-01-27	PJ	Ceased due to non-payment of renewal fee (addendum to changes before extension act)