Methods for preparing glutamic acid derivatives

Details for Australian Patent Application No. 2006299918 (hide)

Owner Wyeth

Inventors Jennings, Mel; Michalak, Ronald S.; Zeldis, Joseph; Blum, David M.; Doyle, Timothy

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006299918

PCT Pub. Number WO2007/044100

Priority 60/726,441 13.10.05 US

Filing date 11 July 2006

Wipo publication date 19 April 2007

International Classifications

C07C 269/06 (2006.01) Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

C07C 231/12 (2006.01) Preparation of carboxylic acid amides

C07C 237/22 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

C07C 271/22 (2006.01) Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

Event Publications

1 May 2008 PCT application entered the National Phase

  PCT publication WO2007/044100 Priority application(s): WO2007/044100

21 October 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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