Pyrazolopyrimidines as cyclin dependent kinase inhibitors

Details for Australian Patent Application No. 2003265901 (hide)

Owner Schering Corporation Pharmacopeia Drug Discovery, Inc.

Inventors Guzi, Timothy J.; McKittrick, Brian; Paruch, Kamil; James, Ray Anthony; Girijavallabhan, Viyyoor Moopil; Dillard, Lawrence W.; Doll, Ronald J.; Park, Haengsoon; Tran, Vinh D.; Dwyer, Michael P.; Knutson, Chad; He, Zhen Min

Agent Griffith Hack

Pub. Number AU-B-2003265901

PCT Number PCT/US03/27564

PCT Pub. Number WO2004/022062

Priority 60/408,182 04.09.02 US

Filing date 3 September 2003

Wipo publication date 29 March 2004

Acceptance publication date 14 September 2006

International Classifications

A61K 31/50 (2006.01) - Pyridazines

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

18 December 2003 Complete Application Filed

  Priority application(s): 60/408,182 04.09.02 US

13 May 2004 Application Open to Public Inspection

  Published as AU-B-2003265901

14 September 2006 Application Accepted

  Published as AU-B-2003265901

18 January 2007 Standard Patent Sealed

13 September 2007 Assignment Registered

  Pharmacopeia Drug Discovery, Inc.; Schering Corporation The patent has been assigned to Pharmacopeia, Inc.; Schering Corporation

26 March 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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