A NEW SYNTHESIS FOR THE PREPARATION OF PORPHOBILINOGEN AND THE COMPOUND AS SUCH AS STABILIZED SALT AND INTERMEDIATES THEREOF

Details for Australian Patent Application No. 2003239796 (hide)

Owner NEIER, Reinhard

Inventors SOLDERMANN-PISSOT, Carole; NEIER, Reinhard

Pub. Number AU-A-2003239796

PCT Number PCT/EP03/03579

PCT Pub. Number WO2003/091210

Priority 02009121.1 24.04.02 EP

Filing date 7 April 2003

Wipo publication date 10 November 2003

International Classifications

C07D 207/32 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C12P 017/10 Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms - Nitrogen as only ring hetero atom

C07F 007/18 Compounds containing elements of the 4th Group of the Periodic System

C07C 247/12 Compounds containing azido groups

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02009121.1 24.04.02 EP

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003239796

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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