Process for synthesizing betalactamase inhibitor in intermediates

Details for Australian Patent Application No. 2004240925 (hide)

Owner Wyeth Holdings Corporation

Inventors Winkley, Michael William; Nikitenko, Antonina Aristotelevna; Khafizova, Gulnaz; Mansour, Tarek Suhayl; Kremer, Kenneth Alfred Martin; Chan, Anita Wai-Yin; Venkatesan, Aranapakam Mudumbai; Zeldis, Joseph; Strong, Henry Lee; Jirkovsky, Ivo L.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004240925

PCT Pub. Number WO2004/104006

Priority 60/471,458 16.05.03 US

Filing date 12 May 2004

Wipo publication date 2 December 2004

International Classifications

C07D 519/00 (2006.01) Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/104006 Priority application(s): WO2004/104006

5 June 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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