2-(3,4-dimethylphenyl)-4-{[2-hydroxy-3'( 1H-tetrazol-5-yl)biphenyl-3-yl]-hydrazon o}-5-methyl-2,4-dihydropyrozol-3-one choline

Details for Australian Patent Application No. 2004285462 (hide)

Owner SmithKline Beecham Corporation

Inventors Ping, Li-Jen J.; Brook, Christopher S.

Agent Davies Collison Cave

Pub. Number AU-B-2004285462

PCT Pub. Number WO2005/041867

Priority 60/513,481 22.10.03 US

Filing date 21 October 2004

Wipo publication date 12 May 2005

Acceptance publication date 27 May 2010

International Classifications

A61K 31/41 (2006.01) - having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole

C07D 257/04 (2006.01) Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

C07D 403/10 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

Event Publications

4 May 2006 PCT application entered the National Phase

  PCT publication WO2005/041867 Priority application(s): WO2005/041867

27 May 2010 Application Accepted

  Published as AU-B-2004285462

23 September 2010 Standard Patent Sealed

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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