Racemisation of enantiomers of nefopam and analogues

Details for Australian Patent Application No. 2007251332 (hide)

Owner Sosei R & D Ltd.

Inventors Sinden, Kenneth Walter; Mouton, MarcHenri; Lhermitte, Herve; Baxter, Andrew Douglas

Agent Madderns

Pub. Number AU-A-2007251332

PCT Pub. Number WO2007/132255

Priority 0609793.5 17.05.06 GB

Filing date 17 May 2007

Wipo publication date 22 November 2007

International Classifications

C07D 267/22 (2006.01) Heterocyclic compounds containing rings of more than six members having one nitrogen atom and one oxygen atom as the only ring hetero atoms

Event Publications

11 December 2008 PCT application entered the National Phase

  PCT publication WO2007/132255 Priority application(s): WO2007/132255

1 March 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). 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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