Quinazolinones as potassium channel modulators

Details for Australian Patent Application No. 2003303484 (hide)

Owner ICAgen, Inc.

Inventors Thomas, James Barnwell Jr.; McNaughton-Smith, Grant Andrew; Amato, George Salvatore

Agent Pizzeys

Pub. Number AU-B-2003303484

PCT Number PCT/US2003/0416

PCT Pub. Number WO2004/058704

Priority 60/436,145 23.12.02 US

Filing date 23 December 2003

Wipo publication date 22 July 2004

Acceptance publication date 17 September 2009

International Classifications

C07D 239/95 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 31/495 (2006.01) - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 471/04 (2006.01) 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

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

C07D 495/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 60/436,145 23.12.02 US

26 August 2004 Application Open to Public Inspection

  Published as AU-B-2003303484

17 September 2009 Application Accepted

  Published as AU-B-2003303484

21 January 2010 Standard Patent Sealed

22 December 2011 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 31 Oct 2011. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden Town Square Woden Canberra ACT 2606 2004

14 June 2012 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 31 Oct 2011 2004

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