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WO1998034597B1 - Liposomes renfermant des agents actifs - Google Patents

Liposomes renfermant des agents actifs

Info

Publication number
WO1998034597B1
WO1998034597B1 PCT/US1998/002154 US9802154W WO9834597B1 WO 1998034597 B1 WO1998034597 B1 WO 1998034597B1 US 9802154 W US9802154 W US 9802154W WO 9834597 B1 WO9834597 B1 WO 9834597B1
Authority
WO
WIPO (PCT)
Prior art keywords
liposome
lipid
active agent
polyethylene glycol
derivatized
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US1998/002154
Other languages
English (en)
Other versions
WO1998034597A1 (fr
Filing date
Publication date
Priority claimed from US08/795,100 external-priority patent/US5827533A/en
Application filed filed Critical
Priority to AU63196/98A priority Critical patent/AU6319698A/en
Publication of WO1998034597A1 publication Critical patent/WO1998034597A1/fr
Publication of WO1998034597B1 publication Critical patent/WO1998034597B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

Des formulations de liposomes sont conçues pour maximiser la quantité d'agent actif faiblement soluble dans l'eau que lesdits liposomes peuvent transporter. L'invention concerne des liposomes renfermant un agent actif contenu dans leur double couche lipidique, et/ou piégé dans leur espace interne sous forme de préparation micellaire. Elle concerne également des méthodes permettant de préparer lesdits liposomes.
PCT/US1998/002154 1997-02-06 1998-02-05 Liposomes renfermant des agents actifs Ceased WO1998034597A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU63196/98A AU6319698A (en) 1997-02-06 1998-02-05 Liposomes containing active agents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/795,100 US5827533A (en) 1997-02-06 1997-02-06 Liposomes containing active agents aggregated with lipid surfactants
US08/795,100 1997-02-06

Publications (2)

Publication Number Publication Date
WO1998034597A1 WO1998034597A1 (fr) 1998-08-13
WO1998034597B1 true WO1998034597B1 (fr) 1998-10-01

Family

ID=25164667

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/002154 Ceased WO1998034597A1 (fr) 1997-02-06 1998-02-05 Liposomes renfermant des agents actifs

Country Status (3)

Country Link
US (4) US5827533A (fr)
AU (1) AU6319698A (fr)
WO (1) WO1998034597A1 (fr)

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