Coupling process and intermediates useful for preparing cephalosphorins

Details for Australian Patent Application No. 2002223943 (hide)

International Classifications

Event Publications

5 October 2006 Application Accepted

Published as AU-B-2002223943

1 February 2007 Standard Patent Sealed

17 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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