Methods for producing quinazoline alkaloids

Details for Australian Patent Application No. 2004208873 (hide)

Owner HF Arzneimittelforschung GmbH

Inventors Hoffmann, Hans-Rainer; Moormann, Joachim; Matusch, Rudolf

Agent Davies Collison Cave

Pub. Number AU-B-2004208873

PCT Pub. Number WO2004/069836

Priority 103 04 141.9 03.02.03 DE

Filing date 22 January 2004

Wipo publication date 19 August 2004

Acceptance publication date 17 December 2009

International Classifications

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

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/069836 Priority application(s): WO2004/069836

17 December 2009 Application Accepted

  Published as AU-B-2004208873

15 April 2010 Standard Patent Sealed

16 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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