Microbial Nand O-demethylation of a thebaine derivative

Details for Australian Patent Application No. 2009251172 (hide)

Owner Reckitt Benckiser Healthcare (UK) Limited

Inventors Davis, John Alfred; Carnell, Andrew John

Agent FB Rice

Pub. Number AU-A-2009251172

Parent 2003226563

Filing date 23 December 2009

Wipo publication date 21 January 2010

International Classifications

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:

C12P 17/18 (2006.01) Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin

Event Publications

21 January 2010 Application Open to Public Inspection

  Published as AU-A-2009251172

21 January 2010 Complete Application Filed

29 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application was refused. 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.

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

2009251173-Wireless Communication Method and Apparatus Coordinating Node-B's and Supporting Enhanced Uplink Transmissions During Handover

2009251171-Watering System