Process for the preparation of quaternary N-alkyl morphinan alkaloid salts

Details for Australian Patent Application No. 2008223328 (hide)

Owner Mallinckrodt LLC

Inventors Buehler, Henry J.; Wang, Peter X.; Roesch, Kevin R.; Haar, Joseph P.; Halvachs, Robert E.; Cantrell, Gary L.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2008223328

PCT Pub. Number WO2008/109156

Priority 60/893,163 06.03.07 US; 60/953,248 01.08.07 US

Filing date 6 March 2008

Wipo publication date 12 September 2008

Acceptance publication date 11 October 2012

International Classifications

C07D 489/02 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 489/04 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 489/08 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

1 October 2009 PCT application entered the National Phase

  PCT publication WO2008/109156 Priority application(s): WO2008/109156

3 November 2011 Assignment before Grant

  Mallinckrodt Inc. The application has been assigned to Mallinckrodt LLC

11 October 2012 Application Accepted

  Published as AU-B-2008223328

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2008223333-Combined open loop/closed loop method for controlling uplink power of a mobile station

2008223321-A distributed network architecture for introducing dynamic content into a synthetic environment