Crystal forms of 5- [3- (2, 5-dichloro-4, 6-dimethyl-1-oxy-pyridine-3-yl) [1,2,3] oxadiazol-5-yl] -3-nit robenzene-1, 2-diol

Details for Australian Patent Application No. 2009226221 (hide)

Owner BIAL - Portela & Ca., S.A.

Inventors Learmonth, David Alexander; Meyer, Kevin Wayne; Kovach, Almosne; Eszenyi, Tibor; Lorimer, Keith

Agent Griffith Hack

Pub. Number AU-A-2009226221

PCT Pub. Number WO2009/116882

Priority 61/069,721 17.03.08 US

Filing date 16 March 2009

Wipo publication date 24 September 2009

International Classifications

C07D 413/04 (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

A61K 31/4439 (2006.01)

A61P 25/16 (2006.01) Drugs for disorders of the nervous system

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/116882 Priority application(s): WO2009/116882

3 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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