Synthesis of phosphitylated compounds using a quaternary heterocyclic activator

Details for Australian Patent Application No. 2005315631 (hide)

Owner Girindus AG

Inventors Schonberger, Andreas; Link, Fritz; Omelcenko, Nadja; Kirchhoff, Christina; Lange, Meinolf; Hohlfeld, Andreas; Grossel, Olaf

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2005315631

PCT Pub. Number WO2006/064039

Priority 04106599.6 15.12.04 EP; 60/636,152 15.12.04 US

Filing date 15 December 2005

Wipo publication date 22 June 2006

International Classifications

C07H 21/00 (2006.01) Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids

C07D 233/54 (2006.01) Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

Event Publications

9 August 2007 PCT application entered the National Phase

  PCT publication WO2006/064039 Priority application(s): WO2006/064039

1 November 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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