Novel N- (alkoxyalkyl) carbamoyl - substituted 6-phenyl-benzonaphthyridine derivatives and their use as PDE3/4 inhibitors

Details for Australian Patent Application No. 2005223386 (hide)

Owner ALTANA Pharma AG

Inventors Barsig, Johannes; Hatzelmann, Armin; Marx, Degenhard; Kley, Hans-Peter; Flockerzi, Dieter; Kautz, Ulrich

Agent Griffith Hack

Pub. Number AU-A-2005223386

PCT Pub. Number WO2005/090345

Priority 04101101.6 17.03.04 EP; 04101111.5 18.03.04 EP

Filing date 16 March 2005

Wipo publication date 29 September 2005

International Classifications

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

2 November 2006 PCT application entered the National Phase

  PCT publication WO2005/090345 Priority application(s): WO2005/090345

27 May 2010 Alteration of Name

  The name of the applicant has been altered to Nycomed GmbH

12 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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