NICOTINAMIDE DERIVATIVES USEFUL AS PDE4 INHIBITORS

Details for Australian Patent Application No. 2003245711 (hide)

Owner PFIZER LIMITED

Inventors HENDERSON, Alan, John; MAGEE, Thomas, Victor; MARFAT, Anthony; MATHIAS, John, Paul; MCLEOD, Dale, Gordon; MONAGHAN, Sandra, Marina; STAMMEN, Blanda, Luzia, Christa; BAILEY, Simon; GAUTIER, Elisabeth, Colette, Louise

Pub. Number AU-A-2003245711

PCT Number PCT/IB03/00439

PCT Pub. Number WO2003/068235

Priority 0203196.1 11.02.02 GB; 0220999.7 10.09.02 GB; 0224453.1 21.10.02 GB; 0227139.3 20.11.02 GB

Filing date 3 February 2003

Wipo publication date 4 September 2003

International Classifications

A61K 031/455 - Nicotinic acid, i.e. niacin

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

A61P 011/00 Drugs for disorders of the respiratory system

C07D 405/12 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 213/82 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 401/12 Heterocyclic compounds containing two or more hetero rings

C07D 451/04 Heterocyclic compounds containing condensed hetero ring systems

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 0203196.1 11.02.02 GB; 0220999.7 10.09.02 GB; 0224453.1 21.10.02 GB; 0227139.3 20.11.02 GB

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2003245711

28 August 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2003245712-INFUSION DEVICE AND METHOD THEREOF

2003245710-METHOD OF SEALING AN AIRCRAFT WING