Process useful in the preparation of morphinan antagonists

Details for Australian Patent Application No. 2007267362 (hide)

Owner Alpharma (Bermuda) Investments Ltd

Inventors Halvorsen, Harald; Nygard, Anne Mette; Kvernenes, Ole Heine; Heggelund, Audun

Agent Griffith Hack

Pub. Number AU-B-2007267362

PCT Pub. Number WO2007/137785

Priority 0610386.5 25.05.06 GB; 0610387.3 25.05.06 GB; 0610388.1 25.05.06 GB; 0610385.7 25.05.06 GB

Filing date 25 May 2007

Wipo publication date 6 December 2007

Acceptance publication date 11 August 2011

International Classifications

C07D 487/08 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2007/137785 Priority application(s): WO2007/137785

11 August 2011 Application Accepted

  Published as AU-B-2007267362

8 December 2011 Standard Patent Sealed

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