Process for production of 4-biphenylyazetidin-2-ones

Details for Australian Patent Application No. 2006244212 (hide)

Owner Microbia, Inc.

Inventors Lee, Peter; Martinez, Eduardo J.; Lundigran-Soucy, Regina; Talley, John J.; Antonelli, Stephen; Schairer, Wayne C.

Agent Griffith Hack

Pub. Number AU-A-2006244212

PCT Pub. Number WO2006/122020

Priority 60/678,336 06.05.05 US; 60/726,929 14.10.05 US

Filing date 8 May 2006

Wipo publication date 16 November 2006

International Classifications

C07D 205/08 (2006.01) Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom

C07C 251/24 (2006.01) Compounds containing nitrogen atoms doubly- bound to a carbon skeleton

C07D 263/26 (2006.01) Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

C07D 309/10 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C07D 405/10 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07F 5/04 (2006.01) Compounds containing elements of the 3rd Group of the Periodic System

Event Publications

29 November 2007 PCT application entered the National Phase

  PCT publication WO2006/122020 Priority application(s): WO2006/122020

15 April 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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