Phthalazine derivatives as phosphodiesterase 4 inhibitors

Details for Australian Patent Application No. 2003298228 (hide)

Owner ZAMBON GROUP S.P.A.

Inventors Riva, Carlo; Pellacini, Franco; Morazzoni, Gabriele; Haack, Thomas; Allievi, Leopoldo; Pauselli, Marco; Napoletano, Mauro; Moriggi, Jean-Dominique

Agent Griffith Hack

Pub. Number AU-A-2003298228

PCT Number PCT/EP2003/0147

PCT Pub. Number WO2004/056366

Priority MI2002A002739 23.12.02 IT

Filing date 22 December 2003

Wipo publication date 14 July 2004

International Classifications

A61K 031/502 - ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine

C07D 413/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 409/14 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

A61P 029/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

C07D 401/06 Heterocyclic compounds containing two or more hetero rings

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): MI2002A002739 23.12.02 IT

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003298228

21 June 2007 Assignment before Grant

  Zambon Group S.p.A. The application has been assigned to Zambon S.p.A. 2004

16 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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