Diphenylurea derivatives useful as potassium channel activators

Details for Australian Patent Application No. 2005315607 (hide)

Owner NeuroSearch A/S

Inventors Christophersen, Palle; Dahl, Bjarne, H.; Demnitz, Joachim

Agent Davies Collison Cave

Pub. Number AU-A-2005315607

PCT Pub. Number WO2006/064015

Priority 60/637,775 22.12.04 US; PA 2004 01953 17.12.04 DK

Filing date 14 December 2005

Wipo publication date 22 June 2006

International Classifications

A61K 31/17 (2006.01) - having the group NC(O)N or NC(S)N, e.g. urea, thiourea, carmustine

A61K 31/41 (2006.01) - having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

Event Publications

21 June 2007 PCT application entered the National Phase

  PCT publication WO2006/064015 Priority application(s): WO2006/064015

3 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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