Process for producing 5-(2'-pyridyl)-2-pyridone derivative

Details for Australian Patent Application No. 2003252241 (hide)

Owner Kuraray Co., Ltd. Eisai R and D Management Co., Ltd.

Inventors Matsuo, Yoshimi; Koyakumaru, Kenichi; Satake, Youichi

Agent Spruson & Ferguson

Pub. Number AU-B-2003252241

PCT Number PCT/JP03/09316

PCT Pub. Number WO2004/009553

Priority 2002-214098 23.07.02 JP

Filing date 23 July 2003

Wipo publication date 9 February 2004

Acceptance publication date 4 December 2008

International Classifications

C07D 213/64 (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 213/69 (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

16 October 2003 Complete Application Filed

  Priority application(s): 2002-214098 23.07.02 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-B-2003252241

15 February 2007 Assignment before Grant

  Kuraray Co., Ltd.; Eisai Co., Ltd. The application has been assigned to Kuraray Co., Ltd.; Eisai R and D Management Co., Ltd.

4 December 2008 Application Accepted

  Published as AU-B-2003252241

2 April 2009 Standard Patent Sealed

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