Benzimidazole and pyridylimidazole derivatives as ligands for GABA receptors

Details for Australian Patent Application No. 2002232768 (hide)

Owner Neurogen Corporation Pfizer Inc

Inventors Cai, Guolin; Yuan, Jun; Allen, Martin Patrick; Liu, Nian; Ling Hong, Xie; Mitchell, Scott; Gustavson, Linda M.; Peterson, John M; Singh, Vinod; Albaugh, Pamela; Luke, George P; Ghosh, Manuka; Hutchison, Alan; Li, Guiying; Currie, Kevin S.; Lee, Kyungae; Maynard, George D; Liras, Spiros

Agent EF WELLINGTON & CO

Pub. Number AU-B-2002232768

PCT Pub. Number WO02/50062

Priority 60/257,492 21.12.00 US

Filing date 21 December 2001

Wipo publication date 1 July 2002

Acceptance publication date 6 September 2007

International Classifications

C07D 401/14 (2006.01) Heterocyclic compounds containing two or more hetero rings

A61K 31/415 (2006.01) - 1,2-Diazoles

A61K 31/4184 (2006.01)

A61K 31/4196 (2006.01) - 1,2,4-Triazoles

A61K 31/422 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/4245 (2006.01) - Oxadiazoles

A61K 31/435 (2006.01) - having six-membered rings with one nitrogen as the only ring hetero atom

A61K 31/437 (2006.01)

A61K 31/438 (2006.01) - the ring being spiro-condensed with carbocyclic or heterocyclic ring systems

A61K 31/4439 (2006.01)

A61K 31/454 (2006.01)

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

A61K 31/5377 (2006.01)

A61K 31/541 (2006.01) - Non-condensed thiazines containing further heterocyclic rings

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

A61P 25/18 (2006.01) Drugs for disorders of the nervous system

A61P 25/20 (2006.01) Drugs for disorders of the nervous system

A61P 25/22 (2006.01) Drugs for disorders of the nervous system

A61P 25/24 (2006.01) Drugs for disorders of the nervous system

A61P 25/28 (2006.01) Drugs for disorders of the nervous system

C07D 233/20 (2006.01) Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 233/54 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

Event Publications

6 September 2007 Application Accepted

  Published as AU-B-2002232768

6 March 2008 Standard Patent Sealed

14 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002232769-BUCKLE

2002232767-System and method for integration of health care records, and for a seamless user interface, for an integrated electronic health care information system