Substituted acetophenones useful as PDE4 inhibitors

Details for Australian Patent Application No. 2007336538 (hide)

Owner LEO Pharma A/S

Inventors Felding, Jakob; Nielsen, Simon Feldbaek

Agent Callinan

Pub. Number AU-B-2007336538

PCT Pub. Number WO2008/077404

Priority 60/945,470 21.06.07 US; 60/871,689 22.12.06 US

Filing date 21 December 2007

Wipo publication date 3 July 2008

Acceptance publication date 5 April 2012

International Classifications

C07D 213/61 (2006.01) 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

A61K 31/44 (2006.01) - Non-condensed pyridines

A61K 31/4427 (2006.01) - containing further heterocyclic ring systems

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 31/00 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61P 35/00 (2006.01) Antineoplastic agents

C07D 413/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 417/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

Event Publications

23 July 2009 PCT application entered the National Phase

  PCT publication WO2008/077404 Priority application(s): WO2008/077404

5 April 2012 Application Accepted

  Published as AU-B-2007336538

2 August 2012 Standard Patent Sealed

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