PH-SENSITIVE CATIONIC LIPIDS, AND LIPOSOMES AND NANOCAPSULES CONTAINING THE SAME

Details for Australian Patent Application No. 2003210303 (hide)

Owner NOVOSOM AG

Inventors ENDERT, Gerold; ESSLER, Frank; PANZNER, Steffen

Pub. Number AU-A-2003210303

PCT Number PCT/EP03/01661

PCT Pub. Number WO2003/070220

Priority 102 07 177.2 19.02.02 DE

Filing date 19 February 2003

Wipo publication date 9 September 2003

International Classifications

A61K 009/127 Medicinal preparations characterised by special physical form - Liposomes

C07D 233/64 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 295/088 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07D 295/13 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 07 177.2 19.02.02 DE

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003210303

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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