Substituted 5,6,6a,11b-tetrahydro-7-oxa-5-aza-benzo[c]fluorene-6-carboxylic acid derivatives serving as NMDA antagonists

Details for Australian Patent Application No. 2002329237 (hide)

Owner GRUNENTHAL GMBH

Inventors Maul, Corinna; Reissmuller, Elke; Gerlach, Matthias; Englberger, Werner Gunter; Bloms-funke, Petra; Jagusch, Utz-Peter; Przewosny, Michael

Agent Spruson & Ferguson

Pub. Number AU-A-2002329237

PCT Number PCT/EP02/08886

PCT Pub. Number WO2003/014124

Priority 101 37 487.9 03.08.01 DE

Filing date 5 August 2002

Wipo publication date 24 February 2003

International Classifications

C07D 491/04 Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

A61K 031/445 - Non-condensed piperidines, e.g. piperocaine

A61K 031/34 - having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide

A61P 025/04 Drugs for disorders of the nervous system

A61P 025/06 Drugs for disorders of the nervous system

A61P 025/00 Drugs for disorders of the nervous system

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 101 37 487.9 03.08.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002329237

1 May 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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