Preparation of low impurity opiates in a continuous flow reactor

Details for Australian Patent Application No. 2011231748 (hide)

Owner Siegfried AG

Inventors Weber, Beat; Sahli, Stefan

Agent Freehills

Pub. Number AU-A-2011231748

PCT Pub. Number WO2011/117172

Priority 10003023.8 23.03.10 EP

Filing date 21 March 2011

Wipo publication date 29 September 2011

International Classifications

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

20 September 2012 PCT application entered the National Phase

  PCT publication WO2011/117172 Priority application(s): WO2011/117172

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

2011231750-Self-retracting device and drawer slide

2011231747-Measurement method for a surface-measuring measuring machine