METHOD FOR THE PRODUCTION AND PURIFICATION OF 1,7'-DIMETHYL-2'-PROPYL-2,5'-BI-1HBENZIMIDAZOLE

Details for Australian Patent Application No. 2003235720 (hide)

Owner BOEHRINGER INGELHEIM PHARMA GMBH AND CO KG

Inventors BELZER, Werner; DACH, Rolf; FACHINGER, Volker; HEITZMANN, Markus; SCHMIDT, Hartmut

Pub. Number AU-A-2003235720

PCT Number PCT/EP03/00319

PCT Pub. Number WO2003/059890

Priority 102 01 725.5 18.01.02 DE

Filing date 15 January 2003

Wipo publication date 30 July 2003

International Classifications

C07D 235/18 Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003235720

4 September 2003 Complete Application Filed

  Priority application(s): 102 01 725.5 18.01.02 DE

7 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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