THE PROCESS FOR THE PREPARATION OF THE ACESULFAM SALTS

Details for Australian Patent Application No. 2002313877 (hide)

Owner ZHANG, Yuanbin

Inventors TIAN, Nianshou; LIU, Haiming

Pub. Number AU-A-2002313877

PCT Number PCT/CN02/00513

PCT Pub. Number WO2003/016295

Priority 01120592.X 25.07.01 CN

Filing date 23 July 2002

Wipo publication date 3 March 2003

International Classifications

C07D 291/06 Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 01120592.X 25.07.01 CN

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002313877

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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