Quaternary ammonium compounds as anti-tussive agents

Details for Australian Patent Application No. 2003231702 (hide)

Owner Nortran Pharmaceuticals, Inc.

Inventors Plouvier, Bertrand M C; Choi, Lewis S L; Beatch, Gregory N; Page, Clive P; Liu, Yuzhong

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003231702

Parent 761663

Filing date 8 August 2003

Wipo publication date 11 September 2003

Acceptance publication date 30 September 2004

International Classifications

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

C07C 237/04 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

A61K 031/40 - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

Event Publications

21 August 2003 Complete Application Filed

11 September 2003 Application Open to Public Inspection

  Published as AU-B-2003231702

30 September 2004 Application Accepted

  Published as AU-B-2003231702

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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