PROCESS FOR PREPARATION OF TETRAZOLINONE COMPOUNDS

Details for Australian Patent Application No. 2002327109 (hide)

Owner NISSAN CHEMICAL INDUSTRIES, LTD.

Inventors OHNARI, Masatoshi; NISHIO, Koichi; SAKURAI, Yasuhiro

Pub. Number AU-A-2002327109

PCT Number PCT/JP02/08367

PCT Pub. Number WO2003/016290

Priority 2001-250344 21.08.01 JP; 2001-250343 21.08.01 JP; 2001-299918 28.09.01 JP; 2002-146403 21.05.02 JP

Filing date 20 August 2002

Wipo publication date 3 March 2003

International Classifications

C07D 257/04 Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001-250344 21.08.01 JP; 2001-250343 21.08.01 JP; 2001-299918 28.09.01 JP; 2002-146403 21.05.02 JP

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002327109

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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