Catalytic process for asymmetric hydrogenation

Details for Australian Patent Application No. 2009224059 (hide)

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

Inventors Learmonth, David Alexander; Beliaev, Alexander; Voigtlaender, David; Kadyrov, Renat; Hitzel, Patrick; Almena Perea, Juan Jose; Geiss, Gerhard

Agent Griffith Hack

Pub. Number AU-A-2009224059

PCT Pub. Number WO2009/113891

Priority 61/036,121 13.03.08 US

Filing date 13 March 2009

Wipo publication date 17 September 2009

International Classifications

C07D 311/04 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings

Event Publications

16 September 2010 PCT application entered the National Phase

  PCT publication WO2009/113891 Priority application(s): WO2009/113891

3 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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