PROCESS FOR PRODUCING CARBAPENEM DERIVATIVE AND INTERMEDIATE FOR USE IN THE PRODUCTION

Details for Australian Patent Application No. 2003301425 (hide)

Owner MEIJI SEIKA KAISHA, LTD.

Inventors YASUDA, Shohei; OKUE, Masayuki; HORI, Nobuyuki

Pub. Number AU-A-2003301425

PCT Number PCT/JP2003/0133

PCT Pub. Number WO2004/035539

Priority 2002-304630 18.10.02 JP

Filing date 17 October 2003

Wipo publication date 4 May 2004

International Classifications

C07D 205/08 Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom

C07D 477/04 Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , e.g. carbapenicillins, thienamycins

Event Publications

3 June 2004 Complete Application Filed

  Priority application(s): 2002-304630 18.10.02 JP

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003301425

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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