Novel pyrazolone-derivatives and their use as PD4 inhibitors

Details for Australian Patent Application No. 2009315615 (hide)

Owner Nycomed GmbH

Inventors Schlemminger, Imre; Schmidt, Beate; Flockerzi, Dieter; Tenor, Hermann; Zitt, Christof; Hatzelmann, Armin; Marx, Degenhard; Braun, Clemens; Kulzer, Raimund; Heuser, Anke; Kley, HansPeter; Sterk, Geert Jan

Agent Griffith Hack

Pub. Number AU-A-2009315615

PCT Pub. Number WO2010/055083

Priority 61/193,333 19.11.08 US; 08169143.8 14.11.08 EP

Filing date 12 November 2009

Wipo publication date 20 May 2010

International Classifications

C07D 401/04 (2006.01) Heterocyclic compounds containing two or more hetero rings

A61K 31/454 (2006.01)

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 405/14 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

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

30 June 2011 PCT application entered the National Phase

  PCT publication WO2010/055083 Priority application(s): WO2010/055083

4 August 2011 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Schlemminger, Imre; Schmidt, Beate; Flockerzi, Dieter; Tenor, Hermann; Zitt, Christof; Hatzelmann, Armin; Marx, Degenhard; Braun, Clemens; Kuelzer, Raimund; Heuser, Anke; Kley, Hans-Peter and Sterk, Geert Jan

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