3,3-DIALKOXY-2-HYDROXYIMINOPR OPIONITRILES, PROCESS FOR PREPARATION THEREOF AND PROCESS OF PREPARING 5-AMINO - 4-NITROSOPYRAZOLES OR SALTS THEREOF BY THE USE OF THE SAME

Details for Australian Patent Application No. 2002311175 (hide)

Owner UBE INDUSTRIES, LTD.

Inventors SHIKITA, Shoji; MURAKAMI, Tadashi; FUKUDA, Yasuhisa

Pub. Number AU-A-2002311175

PCT Number PCT/JP02/05827

PCT Pub. Number WO2002/100821

Priority 2001-176897 12.06.01 JP; 2001-269670 06.09.01 JP

Filing date 12 June 2002

Wipo publication date 23 December 2002

International Classifications

C07C 255/64 Carboxylic acid nitriles

C07C 253/30 Preparation of carboxylic acid nitriles

C07D 231/38 Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 2001-176897 12.06.01 JP; 2001-269670 06.09.01 JP

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311175

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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