PROCESS FOR THE PREPARATION OF 4-METHYL-THIAZOLE-5-CARBALDEH YDE INTERMEDIATE

Details for Australian Patent Application No. 2002367890 (hide)

Owner ORCHID CHEMICALS AND PHARMACEUTICALS LIMITED

Inventors DESHPANDE, Pandurang, Balwant; LUTHRA, Parven, Kumar; VYAS, Rajesh; KAMMA, Ramakrishna

Pub. Number AU-A-2002367890

PCT Number PCT/IB02/05270

PCT Pub. Number WO2003/091230

Priority 325/MAS/2002 26.04.02 IN

Filing date 10 December 2002

Wipo publication date 10 November 2003

International Classifications

C07D 277/24 Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings

C07D 501/00 Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. cephalosporins

Event Publications

11 December 2003 Complete Application Filed

  Priority application(s): 325/MAS/2002 26.04.02 IN

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2002367890

2 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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