Processes for preparing morphinans and intermediates thereof

Details for Australian Patent Application No. 2006223637 (hide)

Owner Mallinckrodt Inc.

Inventors Cantrell, Gary L.; Moser, Frank W.; Wang, Peter Xianqi; Bao, Jian

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006223637

PCT Pub. Number WO2006/098855

Priority 60/660,241 10.03.05 US

Filing date 23 February 2006

Wipo publication date 21 September 2006

International Classifications

C07D 217/20 (2006.01) Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems

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 489/02 (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 491/10 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Event Publications

27 September 2007 PCT application entered the National Phase

  PCT publication WO2006/098855 Priority application(s): WO2006/098855

20 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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