Synthesis of 6,7-dihydro-5H-imidazo(1,2-a)imidazole -3-sulfonic acid amides

Details for Australian Patent Application No. 2005269634 (hide)

Owner Boehringer Ingelheim International, GmbH

Inventors Kroeber, Jutta; Frutos, Rogelio Perez; Wirth, Thomas; Wang, Xiao-Jun; Zhang, Li; Krishnamurthy, Dhileepkumar; Senanayake, Chris Hugh; Nummy, Laurence John; Nicola, Thomas; Xu, Yibo; Varsolona, Richard J.

Agent Davies Collison Cave

Pub. Number AU-A-2005269634

PCT Pub. Number WO2006/014828

Priority 60/591,398 27.07.04 US

Filing date 25 July 2005

Wipo publication date 9 February 2006

International Classifications

C07D 487/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

A61K 31/4188 (2006.01)

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

Event Publications

15 March 2007 PCT application entered the National Phase

  PCT publication WO2006/014828 Priority application(s): WO2006/014828

26 July 2007 Amendment Made

  The nature of the amendment is: Add co-inventor Reeves, Diana C

13 August 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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