METHOD FOR PRODUCING 1,3-DISUBSTITUTED 2-NITROGUANIDINES

Details for Australian Patent Application No. 2002312847 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors STOLTING, Jorn; VAN LAAK, Kai; SIRGES, Wolfram

Pub. Number AU-A-2002312847

PCT Number PCT/EP02/04474

PCT Pub. Number WO2002/090331

Priority 101 21 652.1 03.05.01 DE

Filing date 24 April 2002

Wipo publication date 18 November 2002

International Classifications

C07D 213/61 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 277/28 Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D 307/14 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 213/36 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 277/32 Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 101 21 652.1 03.05.01 DE

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002312847

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002312848-SURGICAL-CLIP APPLICATOR

2002312846-Exopolysaccharide production