Method for synthesizing BetaL-fluoro-2',3'didehydrocytidine (Beta-L-FD4C)

Details for Australian Patent Application No. 2003234737 (hide)

Owner Achillion Pharmaceuticals, Inc.

Inventors Schure, Ralph, M.; Dunkle, Lisa; Kowalczyk, Bo; Zhao, Lei

Agent Shelston IP

Pub. Number AU-B-2003234737

PCT Number PCT/US03/11445

PCT Pub. Number WO2003/087119

Priority 60/372,006 12.04.02 US

Filing date 11 April 2003

Wipo publication date 27 October 2003

Acceptance publication date 27 August 2009

International Classifications

C07H 19/06 (2006.01) Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical

C07D 405/04 (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

C07H 19/16 (2006.01) Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 60/372,006 12.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-B-2003234737

27 January 2005 Amendment Made

  The nature of the amendment is: Amend the name of the inventor to read Zhao, Lei

27 August 2009 Application Accepted

  Published as AU-B-2003234737

24 December 2009 Standard Patent Sealed

3 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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