Preparation of nalmefene hydrochloride from naltrexone

Details for Australian Patent Application No. 2010252392 (hide)

Owner H. Lundbeck A/S

Inventors De Faveri, Carla; Casarin, Mauro; Brusegan, Michele

Agent Spruson & Ferguson

Pub. Number AU-A-2010252392

PCT Pub. Number WO2010/136039

Priority PA200900650 25.05.09 DK

Filing date 21 May 2010

Wipo publication date 2 December 2010

International Classifications

C07D 489/08 (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

12 January 2012 PCT application entered the National Phase

  PCT publication WO2010/136039 Priority application(s): WO2010/136039

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