Bidentate C, P chiral phosphine ligands

Details for Australian Patent Application No. 2006310601 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Swierczynska, Wioleta; Iding, Hans; Pietrusiewicz, Kazimierz Michal; Scalone, Michelangelo; Kupfer, Ernst; Lohri, Bruno; Wirz, Beat; Puentener, Kurt

Agent Spruson & Ferguson

Pub. Number AU-A-2006310601

PCT Pub. Number WO2007/051724

Priority 05110274.7 02.11.05 EP

Filing date 23 October 2006

Wipo publication date 10 May 2007

International Classifications

C07F 9/6568 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

C07B 53/00 (2006.01) Asymmetric syntheses

C07F 15/00 (2006.01) Compounds containing elements of the 8th Group of the Periodic System

Event Publications

8 May 2008 PCT application entered the National Phase

  PCT publication WO2007/051724 Priority application(s): WO2007/051724

18 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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