A PROCESS FOR THE PREPARATION OF CEFIXIME VIA ALKYL-OR ARYL-SULFONATES

Details for Australian Patent Application No. 2002347000 (hide)

Owner ANTIBIOTICOS S.P.A.

Inventors CABRI, Walter; ALPEGIANI, Marco; POZZI, Giovanni; MARTIN, Gomez, Patricio; OLIVA, Francesco

Pub. Number AU-A-2002347000

PCT Number PCT/EP02/11405

PCT Pub. Number WO2003/040148

Priority MI2001A002364 09.11.01 IT

Filing date 11 October 2002

Wipo publication date 19 May 2003

International Classifications

C07D 501/00 Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. cephalosporins

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): MI2001A002364 09.11.01 IT

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002347000

29 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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