PROCESS FOR PRODUCING 2-SUBSTITUTED PYRIDINE DERIVATIVE

Details for Australian Patent Application No. 2003252672 (hide)

Owner KURARAY CO., LTD.

Inventors KOYAKUMARU, Kenichi; MATSUO, Yoshimi

Pub. Number AU-A-2003252672

PCT Number PCT/JP03/09317

PCT Pub. Number WO2004/009551

Priority 2002-214097 23.07.02 JP

Filing date 23 July 2003

Wipo publication date 9 February 2004

International Classifications

C07D 213/22 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 417/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

C07D 405/04 Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 409/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms

C07D 413/04 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 2002-214097 23.07.02 JP

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003252672

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

2003252673-LAMINATE

2003252671-NAVIGATION DEVICE AND NAVIGATION SYSTEM