Process for the preparation of (R) -5- (2-aminoethyl) -1- (6, 8-difluorochroman-3-yl) -1, 3-dihydroimidazole-2-thione

Details for Australian Patent Application No. 2008211846 (hide)

Owner BIAL-PORTELA & CA, S.A.

Inventors Learmonth, David Alexander; Soares Da Silva, Patricio Manuel Vieira Araujo; Beliaev, Alexander

Agent Griffith Hack

Pub. Number AU-A-2008211846

PCT Pub. Number WO2008/094055

Priority 0701965.6 01.02.07 GB

Filing date 31 January 2008

Wipo publication date 7 August 2008

International Classifications

C07D 405/04 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

Event Publications

27 August 2009 PCT application entered the National Phase

  PCT publication WO2008/094055 Priority application(s): WO2008/094055

10 September 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 07 Aug 2009

17 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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