Antiviral activity and resolution of 2-hydroxymethyl-5-(5-flurocytosin-1-yl)- 1,3-oxathiolane

Details for Australian Patent Application No. 2004200957 (hide)

Owner Emory University

Inventors Liotta, Dennis C.; Choi, Woo-Baeg; Schinazi, Raymond F.

Agent Davies Collison Cave

Pub. Number AU-B-2004200957

Parent 66703

Filing date 5 March 2004

Wipo publication date 1 April 2004

Acceptance publication date 15 May 2008

International Classifications

C07D 411/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms

A61K 31/506 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/513 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. cytosine

A61P 31/18 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

Event Publications

25 March 2004 Complete Application Filed

1 April 2004 Application Open to Public Inspection

  Published as AU-B-2004200957

15 May 2008 Amendment Made

  The nature of the amendment is: Amend the invention title to read Antiviral activity and resolution of 2-hydroxymethyl-5-(5-flurocytosin-1-yl)-1,3-oxathiolane

15 May 2008 Application Accepted

  Published as AU-B-2004200957

22 May 2008 Amendment Made

  The nature of the amendment is: Amend the invention title to read Antiviral activity and resolution of 2-hydroxymethyl-5-(5-flurocytosin-1-yl)-1,3-oxathiolane

11 September 2008 Standard Patent Sealed

8 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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