Crystallization method for benzphetamine

Details for Australian Patent Application No. 2005310229 (hide)

Owner Mallinckrodt Inc.

Inventors Tomazi, Keith G.; Kalota, Dennis J.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2005310229

PCT Pub. Number WO2006/060099

Priority 60/631,635 30.11.04 US; 60/656,581 25.02.05 US

Filing date 2 November 2005

Wipo publication date 8 June 2006

International Classifications

C07C 209/84 (2006.01) Preparation of compounds containing amino groups bound to a carbon skeleton

C07C 211/27 (2006.01) Compounds containing amino groups bound to a carbon skeleton

Event Publications

21 June 2007 PCT application entered the National Phase

  PCT publication WO2006/060099 Priority application(s): WO2006/060099

3 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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