Triazolo(4,5-d) pyrimidine derivatives and their use as purinergic receptor antagonists

Details for Australian Patent Application No. 2002219355 (hide)

Owner Vernalis Research Limited

Inventors Leonardi, Stefania; Gaur, Suneel; Gillespie, Roger, John; Stratton, Gemma, Caroline; Weiss, Scott, Murray; Bamford, Samantha, Jayne; Lerpiniere, Joanne

Agent Davies Collison Cave

Pub. Number AU-B-2002219355

PCT Pub. Number WO2002/055083

Priority 0100624.6 10.01.01 GB

Filing date 10 January 2002

Wipo publication date 24 July 2002

Acceptance publication date 24 November 2005

International Classifications

A61K 031/505 - Pyrimidines

A61P 025/28 Drugs for disorders of the nervous system

C07D 487/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

6 February 2003 Application Open to Public Inspection

  Published as AU-B-2002219355

24 November 2005 Application Accepted

  Published as AU-B-2002219355

23 March 2006 Standard Patent Sealed

2 August 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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