TETRACYCLIC INDOLE DERIVATIVES AS 5-HT RECEPTOR LIGANDS

Details for Australian Patent Application No. 2002332480 (hide)

Owner PHARMACIA AND UPJOHN COMPANY

Inventors HOFFMAN, Robert, L.; ENNIS, Michael, D.

Pub. Number AU-A-2002332480

PCT Number PCT/US02/25073

PCT Pub. Number WO2003/028733

Priority 60/310,332 06.08.01 US

Filing date 5 August 2002

Wipo publication date 14 April 2003

International Classifications

A61K 031/55 - having seven-membered rings, e.g. azelastine, pentylenetetrazole

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

A61P 025/24 Drugs for disorders of the nervous system

C07D 487/06 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

C07D 491/16 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

C07D 495/16 Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

C07D 471/16 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

C07D 487/16 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 60/310,332 06.08.01 US

26 June 2003 Application Open to Public Inspection

  Published as AU-A-2002332480

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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