Fused ring dicationic anti-protozoan agents and their prodrugs

Details for Australian Patent Application No. 2004292992 (hide)

Owner Georgia State University Research Foundation, Inc University Of North Carolina At Chapel Hill

Inventors Brun, Reto; Arafa, Reem K.; Tidwell, Richard R.; Stephens, Chad E.; Boykin, David W.; Wilson, David W.

Agent Griffith Hack

Pub. Number AU-A-2004292992

PCT Pub. Number WO2005/051296

Priority 60/525,018 24.11.03 US

Filing date 18 November 2004

Wipo publication date 9 June 2005

International Classifications

A61K 31/44 (2006.01) - Non-condensed pyridines

A01N 37/52 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids - containing groups, e.g. carboxylic acid amidines

A01N 43/42 (2006.01) Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds

A61K 31/155 (2006.01) - Amidines (), e.g. guanidine (HNC(NH)NH), isourea (HNC(OH)NH), isothiourea (HNC(SH)NH)

C07C 279/18 (2006.01) Derivatives of guanidine, i.e. compounds containing the group the singly-bound nitrogen atoms not being part of nitro or nitroso groups

C07D 219/08 (2006.01) Heterocyclic compounds containing acridine or hydrogenated acridine ring systems

Event Publications

15 June 2006 PCT application entered the National Phase

  PCT publication WO2005/051296 Priority application(s): WO2005/051296

3 January 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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