3-pyridinium methylcephem compound

Details for Australian Patent Application No. 2005219718 (hide)

Owner Shionogi & Co., Ltd.

Inventors Yasukata, Tatsuro; Yamawaki, Kenji; Nishitani, Yasuhiro

Agent Davies Collison Cave

Pub. Number AU-A-2005219718

PCT Pub. Number WO2005/085258

Priority 2004-061506 05.03.04 JP

Filing date 3 March 2005

Wipo publication date 15 September 2005

International Classifications

A61P 31/04 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

A61K 31/546 (2006.01) - containing further heterocyclic rings, e.g. cephalothin

C07D 501/56 (2006.01) 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

24 August 2006 PCT application entered the National Phase

  PCT publication WO2005/085258 Priority application(s): WO2005/085258

4 December 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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