1-(PYRID-2-YL)-PIPERAZINE COMPOUNDS AS METABOTROPIC GLUTAMATE RECEPTOR INHIBITOR

Details for Australian Patent Application No. 2003228857 (hide)

Owner EURO-CELTIQUE, S.A.

Inventors GHARAGOZLOO, Parviz; ISLAM, Khondaker; KYLE, Donald, J.; SUN, Qun; TAFESSE, Laykea; WHITEHEAD, John, William, Frank; YANG, Ji; ZHOU, Xiaoming

Pub. Number AU-A-2003228857

PCT Number PCT/US03/13964

PCT Pub. Number WO2003/093236

Priority 60/376,803 02.05.02 US; 10/000,000 03.04.03 US

Filing date 2 May 2003

Wipo publication date 17 November 2003

International Classifications

C07D 213/74 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/78 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 401/12 Heterocyclic compounds containing two or more hetero rings

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

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

A61K 031/495 - having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

A61P 025/00 Drugs for disorders of the nervous system

A61P 029/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 60/376,803 02.05.02 US; 10/000,000 03.04.03 US

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003228857

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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