Novel tetraydrospiro{piperidine-2,7' - pyrrolo(3,2-b)pyridine derivatives and novel indole derivatives useful in the treatment of 5-HT6 receptor -related disorders

Details for Australian Patent Application No. 2004281252 (hide)

Owner Biovitrum AB

Inventors Brandt, Peter; Nilsson, Bjorn M.; Dykes, Graeme J.; Johansson, Gary

Agent Shelston IP

Pub. Number AU-A-2004281252

PCT Pub. Number WO2005/037834

Priority 60/523,126 18.11.03 US; 0302760-4 20.10.03 SE

Filing date 20 October 2004

Wipo publication date 28 April 2005

International Classifications

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

A61K 31/404 (2006.01)

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 31/496 (2006.01) - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene

C07D 209/08 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 471/20 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

13 April 2006 PCT application entered the National Phase

  PCT publication WO2005/037834 Priority application(s): WO2005/037834

11 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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