METHODS OF SYNTHESIZING HETEROATOM-BEARING LIGANDS AND INTERMEDIATE USED THEREFOR

Details for Australian Patent Application No. 2002258078 (hide)

Owner BRACCO INTERNATIONAL B.V.

Inventors RAMALINGAM, Kondareddiar

Pub. Number AU-A-2002258078

PCT Pub. Number WO2002/076952

Priority 09/818,301 27.03.01 US

Filing date 24 January 2002

Wipo publication date 8 October 2002

International Classifications

C07D 233/91 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D 403/14 Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002258078

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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