Process for preparing oxycodone hydrochloride having less than 25 ppm 14-hydroxycodeinone

Details for Australian Patent Application No. 2011213801 (hide)

Owner Euro-Celtique SA

Inventors Chapman, Robert; Rider, Lonn S.; Hong, Qi; Kyle, Donald; Kupper, Robert

Agent Allens Arthur Robinson

Pub. Number AU-A-2011213801

Parent 2009200335

Filing date 19 August 2011

Wipo publication date 8 September 2011

International Classifications

C07D 489/00 (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:

A61K 31/485 (2006.01) - Morphinan derivatives, e.g. morphine, codeine

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

8 September 2011 Application Open to Public Inspection

  Published as AU-A-2011213801

8 September 2011 Complete Application Filed

15 March 2012 Assignment before Grant

  Euro-Celtique SA The application has been assigned to Euro-Celtique SA; Purdue Pharma L.P.

17 May 2012 Corrigenda

  Assignments Before Grant, Section 113 - 2011 Under the name Euro-Celtique SA and Purdue Pharma L.P., Application no. 2011213801, under INID (71) correct the name to Purdue Pharma L.P. Specifications Republished The following specifications contained errors when advertised OPI, Accepted or Certified. They have been reissued on the AU-A or AU-B CD-ROM of this Journal date. 2006274329 Hemacon GmbH

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

2011213802-System and method for cleaning teats of a milk-producing animal

2011213800-Record carrier carrying a video signal and at least one additional information signal