Process to prepare oxazolidinones

Details for Australian Patent Application No. 2002255803 (hide)

Owner Pharmacia and Upjohn Company LLC

Inventors Pearlman, Bruce A.; Godrej, Delara B.; Perrault, William R.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002255803

PCT Pub. Number WO2002/085849

Priority 60/285,586 20.04.01 US; 60/365,581 19.03.02 US

Filing date 15 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 3 July 2008

International Classifications

C07D 263/38 (2006.01) Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

C07C 233/18 (2006.01) Carboxylic acid amides

C07D 263/20 (2006.01) Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

C07D 413/10 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002255803

3 July 2008 Application Accepted

  Published as AU-B-2002255803

30 October 2008 Standard Patent Sealed

12 November 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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