Methods for producing cyclic benzamidine derivatives

Details for Australian Patent Application No. 2004218187 (hide)

Owner Eisai R&D Management Co., Ltd.

Inventors Kayano, Akio; Tsujii, Masahiko; Sasho, Manabu; Furukawa, Ken; Shimomura, Naoyuki; Yoshizawa, Kazuhiro; Kuroda, Hiroshi

Agent Davies Collison Cave

Pub. Number AU-B-2004218187

PCT Pub. Number WO2004/078721

Priority 2003-040949 19.02.03 JP

Filing date 10 February 2004

Wipo publication date 16 September 2004

Acceptance publication date 30 September 2010

International Classifications

C07D 209/44 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

8 September 2005 PCT application entered the National Phase

  PCT publication WO2004/078721 Priority application(s): WO2004/078721

1 December 2005 Amendment Made

  The nature of the amendment is: Amend the invention title to read Methods for producing cyclic benzamidine derivatives

31 May 2007 Assignment before Grant

  Eisai Co., Ltd The application has been assigned to Eisai R&D Management Co., Ltd.

30 September 2010 Application Accepted

  Published as AU-B-2004218187

16 December 2010 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 05 Nov 2010. Address for service in Australia - Davies Collison Cave 1 Nicholson Street Melbourne VIC 3000

7 April 2011 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 05 Nov 2010 and 15 Nov 2010 2005

14 April 2011 Standard Patent Sealed

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