Fused-ring heterocycle opioids

Details for Australian Patent Application No. 2008255049 (hide)

Owner RENSSELAER POLYTECHNIC INSTITUTE

Inventors Wentland, Mark P.

Agent Griffith Hack

Pub. Number AU-A-2008255049

PCT Pub. Number WO2008/144394

Priority 60/938,242 16.05.07 US

Filing date 15 May 2008

Wipo publication date 27 November 2008

International Classifications

C07D 221/26 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups

A61K 31/485 (2006.01) - Morphinan derivatives, e.g. morphine, codeine

A61P 25/04 (2006.01) Drugs for disorders of the nervous system

C07D 221/28 (2006.01) Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups

C07D 489/09 (2006.01) Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

C07D 489/12 (2006.01) Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems, e.g. derivatives of [4, 5-epoxy]-morphinan of the formula:

Event Publications

3 December 2009 PCT application entered the National Phase

  PCT publication WO2008/144394 Priority application(s): WO2008/144394

17 December 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 03 Nov 2009

15 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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