Nitroso derivatives of diphenylamine

Details for Australian Patent Application No. 2004293189 (hide)

Owner Merck Patent GmbH

Inventors Guedat, Philippe; Lardy, Claude; Caputo, Lidia

Agent Davies Collison Cave

Pub. Number AU-A-2004293189

PCT Pub. Number WO2005/051896

Priority 03/13953 27.11.03 FR

Filing date 17 November 2004

Wipo publication date 9 June 2005

International Classifications

C07C 255/63 (2006.01) Carboxylic acid nitriles

A61K 31/135 (2006.01) - having aromatic rings, e.g. methadone

A61K 31/165 (2006.01) - having aromatic rings, e.g. colchicine, atenolol, progabide

A61K 31/275 (2006.01) - Nitriles

A61K 31/655 (2006.01) - Azo (NN), diazo (N), azoxy (NON or N(O)N), azido (N) or diazoamino (NNN) compounds

C07C 243/06 (2006.01) Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes

C07C 317/36 (2006.01) Sulfones

Event Publications

20 July 2006 PCT application entered the National Phase

  PCT publication WO2005/051896 Priority application(s): WO2005/051896

4 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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