2,4DIAMINO QUINAZOLINE AND PYRIDOPYRIMIDINE ESTER DERIVATIVES AS DIHYDROFOLATE REDUCTASE INHIBITORS

Details for Australian Patent Application No. 2003259368 (hide)

Owner MELACURE THERAPEUTICS AB

Inventors HALLBERG, Anders; GRAFFNERNORDBERG, Malin; BOMAN, Arne; SEIFERT, Elisabeth

Pub. Number AU-A-2003259368

PCT Number PCT/GB03/03714

PCT Pub. Number WO2004/020418

Priority 0219897.6 27.08.02 GB

Filing date 27 August 2003

Wipo publication date 19 March 2004

International Classifications

C07D 239/95 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 031/517 - ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine

A61K 031/519 - ortho- or peri-condensed with heterocyclic rings

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

13 November 2003 Complete Application Filed

  Priority application(s): 0219897.6 27.08.02 GB

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003259368

26 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003259369-FUEL CELL ELECTRODE

2003259367-REACTIVE DENDRIMERS