Process for the production of imidazopyridin-8-ones

Details for Australian Patent Application No. 2004226178 (hide)

Owner ALTANA Pharma AG

Inventors Alsters, Paulus Lambertus; Mink, Daniel

Agent Griffith Hack

Pub. Number AU-A-2004226178

PCT Pub. Number WO2004/087718

Priority 03007663.2 03.04.03 EP

Filing date 1 April 2004

Wipo publication date 14 October 2004

International Classifications

C07F 007/18 Compounds containing elements of the 4th Group of the Periodic System

C07D 471/14 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

17 November 2005 PCT application entered the National Phase

  PCT publication WO2004/087718 Priority application(s): WO2004/087718

10 April 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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