PROCESSES FOR SYNTHESIS OF CYCLIC AND LINEAR POLYAMINE CHELATORS CONTAINING NMONOSUBTITUTED COORDINATING ARMS

Details for Australian Patent Application No. 2002254216 (hide)

Owner CHELATOR, LLC

Inventors WINCHELL, Harry, S.; CYJON, Rosa, L.; KLEIN, Joseph, Y.; SIMHON, Elliot, D.; KLEIN, Ofer; ZAKLAD, Haim

Pub. Number AU-A-2002254216

PCT Pub. Number WO2003/078443

Filing date 14 March 2002

Wipo publication date 29 September 2003

International Classifications

C07F 009/02 Compounds containing elements of the 5th Group of the Periodic System

C07D 223/00 Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom

C07D 245/00 Heterocyclic compounds containing rings of more than seven members having two nitrogen atoms as the only ring hetero atoms

C07D 251/00 Heterocyclic compounds containing 1,3,5-triazine rings

C07D 255/02 Heterocyclic compounds containing rings having three nitrogen atoms as the only ring hetero atoms, not provided for by groups

C07D 257/02 Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

C07D 259/00 Heterocyclic compounds containing rings having more than four nitrogen atoms as the only ring hetero atoms

C07F 009/06 Compounds containing elements of the 5th Group of the Periodic System

C07F 009/28 Compounds containing elements of the 5th Group of the Periodic System

Event Publications

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2002254216

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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