METHOD FOR THE CONTINUOUS PRODUCTION OF INTERMEDIATE PRODUCTS IN ORDER TO OBTAIN 3-HYDROXYPYRIDINE COMPOUNDS

Details for Australian Patent Application No. 2003290118 (hide)

Owner HENKELMANN, Jochem BASF AKTIENGESELLSCHAFT KINDLER, Alois BURKHART, Kirsten

Inventors KINDLER, Alois; HENKELMANN, Jochem; BURKHART, Kirsten; KNOLL, Christian

Pub. Number AU-A-2003290118

PCT Number PCT/EP2003/0148

PCT Pub. Number WO2004/058775

Priority 102 61 272.2 27.12.02 DE

Filing date 23 December 2003

Wipo publication date 22 July 2004

International Classifications

C07D 498/18 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 213/67 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 498/08 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

8 April 2004 Complete Application Filed

  Priority application(s): 102 61 272.2 27.12.02 DE

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003290118

15 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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

2003290119-SINOMENINE AND SINOMENINE COMPOUNDS, SYNTHESIS AND USE

2003290117-PHOTOACTIVATABLE TWO-STAGE PROTECTIVE GROUPS FOR THE SYNTHESIS OF BIOPOLYMERS