Pyridyl derivatives and their use as therapeutic agents

Details for Australian Patent Application No. 2004261267 (hide)

Owner Xenon Pharmaceuticals Inc.

Inventors Kamboj, Rajender; Gschwend, Heinz W.; Harvey, Daniel F.; Seid Bagherzadeh, Mehran; Kondratenko, Mikhail A.; Winther, Michael D.; Sviridov, Serguei; Abreo, Melwyn; Raina, Vandna; Zhang, Zaihui; Kodumuru, Vishnumurthy; Liu, Shifeng; Tu, Chi; Hudson, Cindy J.; Sun, Shaoyi; Li, Wenbao

Agent Davies Collison Cave

Pub. Number AU-B-2004261267

PCT Pub. Number WO2005/011656

Priority 60/491,118 30.07.03 US; 60/491,116 30.07.03 US; 60/491,340 30.07.03 US

Filing date 29 July 2004

Wipo publication date 10 February 2005

Acceptance publication date 12 February 2009

International Classifications

A61K 31/00 (2006.01)

A61K 31/501 (2006.01) - not condensed and containing further heterocyclic rings

C07D 213/71 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/75 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/76 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

Event Publications

2 February 2006 PCT application entered the National Phase

  PCT publication WO2005/011656 Priority application(s): WO2005/011656

12 February 2009 Application Accepted

  Published as AU-B-2004261267

11 June 2009 Standard Patent Sealed

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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