Piperazine derivatives and methods of use

Details for Australian Patent Application No. 2004303757 (hide)

Owner Amgen Inc.

Inventors Han, Nianhe; Nishimura, Nobuko; Fotsch, Christopher H.; Chau, Jennifer N.; Qian, Wenyuan; D'Amico, Derin C.; Chen, Jian J.; Riahi, Babak; Askew Jr, Ben C.; Peterkin, Tanya; Yuan, Chester Chenguang; Zhu, Jiawang; Liu, Qingyian; Harried, Scott; Li, Aiwen; Yang, Kevin; Nomak, Rana; Biswas, Kaustav; Nguyen, Thomas

Agent Shelston IP

Pub. Number AU-B-2004303757

PCT Pub. Number WO2005/061467

Priority 60/480,303 20.06.03 US

Filing date 21 June 2004

Wipo publication date 7 July 2005

Acceptance publication date 23 July 2009

International Classifications

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

C07D 241/00 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 241/08 (2006.01) Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 243/08 (2006.01) Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms

C07D 245/02 (2006.01) Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms

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

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 405/12 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 405/14 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 409/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 409/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 413/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 413/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

12 January 2006 PCT application entered the National Phase

  PCT publication WO2005/061467 Priority application(s): WO2005/061467

23 July 2009 Application Accepted

  Published as AU-B-2004303757

19 November 2009 Standard Patent Sealed

19 January 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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