Methods for the preparation of {2-[8,9-dioxo-2,6-diaza-bicyclo[5.2.0]-no n-1(7)-en-2-yl]ethyl}phosphonic acid and esters thereof

Details for Australian Patent Application No. 2004284066 (hide)

Owner Wyeth

Inventors Vid, Galina; Shi, Xinxu; Liu, Weiguo; Wilk, Bogdan K.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2004284066

PCT Pub. Number WO2005/040176

Priority 60/513,611 22.10.03 US

Filing date 20 October 2004

Wipo publication date 6 May 2005

International Classifications

C07F 9/645 (2006.01) Compounds containing elements of the 5th Group of the Periodic System

Event Publications

11 May 2006 PCT application entered the National Phase

  PCT publication WO2005/040176 Priority application(s): WO2005/040176

13 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

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