Diazabicyclic aryl derivatives as nicotinic acetylcholine receptor ligands

Details for Australian Patent Application No. 2005210039 (hide)

Owner NeuroSearch A/S

Inventors Nielsen, Elsebet Ostergaard; Peters, Dan; Olsen, Gunnar M.; Timmermann, Daniel B.; Ahring, Philip K.; Jorgensen, Tino Dyhring

Agent Davies Collison Cave

Pub. Number AU-B-2005210039

PCT Pub. Number WO2005/075482

Priority 60/541,754 05.02.04 US; PA 2004 00169 04.02.04 DK; 60/574,946 28.05.04 US; pa 2004 00839 28.05.04 DK

Filing date 1 February 2005

Wipo publication date 18 August 2005

Acceptance publication date 2 September 2010

International Classifications

C07D 471/08 (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

A61K 31/551 (2006.01) - having two nitrogens as ring hetero atoms, e.g. clozapine, dilazep

C07D 487/08 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

27 July 2006 PCT application entered the National Phase

  PCT publication WO2005/075482 Priority application(s): WO2005/075482

2 September 2010 Application Accepted

  Published as AU-B-2005210039

6 January 2011 Standard Patent Sealed

30 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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

2005210042-2-(piperidin-4-yl) -4, 5-dihydro-2H-pyridazin-3-one derivatives as PDE4 inhibitors

2005210036-Quinoline derivatives for use as mycobacterial inhibitors