Phenylpyridazine derivatives as ligands for GABA receptors

Details for Australian Patent Application No. 2003246979 (hide)

Owner Merck Sharp & Dohme Limited

Inventors Blackaby, Wesley Peter; Lewis, Richard Thomas; Blurton, Peter; Van Neil, Monique Bodil; Jennings, Andrew; Thomas, Steve; Macleod, Angus Murray; Wilson, Kevin; Fletcher, Stephen Robert; Street, Leslie Joseph; Burkamp, Frank

Agent Spruson & Ferguson

Pub. Number AU-B-2003246979

PCT Number PCT/GB03/03376

PCT Pub. Number WO2004/014865

Priority 0218874.6 13.08.02 GB; 0229591.3 19.12.02 GB

Filing date 4 August 2003

Wipo publication date 25 February 2004

Acceptance publication date 23 July 2009

International Classifications

C07D 237/24 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 237/08 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 237/14 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 237/20 (2006.01) Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings

C07D 401/04 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 401/10 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 409/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 417/14 (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

C07D 521/00 (2006.01) Heterocyclic compounds containing unspecified hetero rings

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 0218874.6 13.08.02 GB; 0229591.3 19.12.02 GB

8 April 2004 Application Open to Public Inspection

  Published as AU-B-2003246979

23 July 2009 Application Accepted

  Published as AU-B-2003246979

6 August 2009 Corrigenda

  Applications Accepted - Name Index Under the name Merck Sharp & Dohme Limited, Application No. 2003246979, under INID (72) correct the co-inventor to van Niel, Monique Bodil

19 November 2009 Standard Patent Sealed

3 March 2011 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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