New process for the preparation of oxabispidines

Details for Australian Patent Application No. 2002249748 (hide)

Owner AstraZeneca AB

Inventors Cheema, Lal; Sinclair, Rhona; Cladingboel, David

Agent Davies Collison Cave

Pub. Number AU-B-2002249748

PCT Pub. Number WO2002/083690

Priority 0101324-2 12.04.01 SE

Filing date 12 April 2002

Wipo publication date 28 October 2002

Acceptance publication date 28 February 2008

International Classifications

C07D 498/08 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

A61P 9/06 (2006.01) Drugs for disorders of the cardiovascular system

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002249748

28 February 2008 Application Accepted

  Published as AU-B-2002249748

26 June 2008 Standard Patent Sealed

10 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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