PREPARATION OF NMETHYL-3-HYDROXY3-(2-THIENYL)PROPYLAMINE VIA NOVEL THIOPHENE DERIVATIVES CONTAINING CARBAMATE GROUPS AS INTERMEDIATES

Details for Australian Patent Application No. 2003206800 (hide)

Owner DEGUSSA AG

Inventors REICHERT, Dietmar; ALMENA PEREA, Juan, Jose; SCHWARM, Michael; DRAUZ, Karlheinz; KRIMMER, Hans-Peter

Pub. Number AU-A-2003206800

PCT Number PCT/EP03/00910

PCT Pub. Number WO2003/070720

Priority 102 07 586.7 22.02.02 DE

Filing date 30 January 2003

Wipo publication date 9 September 2003

International Classifications

C07D 333/20 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 333/22 Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 102 07 586.7 22.02.02 DE

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003206800

11 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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