Novel guanidinyl-substituted hydroxy6-phenylphenenthridines as effective phosphodiesterase (PDE) 4 inhibitors

Details for Australian Patent Application No. 2005212857 (hide)

Owner Nycomed GmbH

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

Agent Griffith Hack

Pub. Number AU-B-2005212857

PCT Pub. Number WO2005/077906

Priority 04003592.5 18.02.04 EP

Filing date 17 February 2005

Wipo publication date 25 August 2005

Acceptance publication date 28 April 2011

International Classifications

C07D 221/12 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/077906 Priority application(s): WO2005/077906

22 November 2007 Change of Name(s) of Applicant(s), Section 104

  ALTANA Pharma AG The name of the applicant has been changed to Nycomed GmbH

28 April 2011 Application Accepted

  Published as AU-B-2005212857

25 August 2011 Standard Patent Sealed

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2005212867-Derivatives of 1,4-diazabicyclo[3.2.1]octanecarboxami de, preparation method thereof and use of same in therapeutics

2005212856-1,2,4-triazolo[4,3-a]pyridines useful in the treatment of gastrointestinal disorders