Prostaglandin Analogues As EP4 Receptor Agonists

Details for Australian Patent Application No. 2002328855 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Walker, Keith, Adrian, Murray; Roepel, Michael, Garret; Elworthy, Todd, Richard; Mirzadegan, Taraneh; Smith, David, Bernard

Agent Spruson & Ferguson

Pub. Number AU-B-2002328855

PCT Number PCT/EP02/07574

PCT Pub. Number WO2003/008377

Priority 60/371,348 10.04.02 US; 60/305,727 16.07.01 US

Filing date 8 July 2002

Wipo publication date 3 March 2003

Acceptance publication date 24 November 2005

International Classifications

C07D 207/08 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 405/06 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 403/06 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

A61K 031/4015 - having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide

A61P 019/08 Drugs for skeletal disorders

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 60/371,348 10.04.02 US; 60/305,727 16.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002328855

24 November 2005 Application Accepted

  Published as AU-B-2002328855

1 June 2006 Standard Patent Sealed

14 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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