AN IMPROVED PROCESS FOR THE PREPARATION OF BICYCLIC ANTIDIABETIC COMPOUNDS

Details for Australian Patent Application No. 2002334295 (hide)

Owner DR. REDDY'S LABORATORIES LTD.

Inventors GADDAM, Om,Reddy; BATCHU, Chandrasekhar; ADDANKI, Sivarama,Prasad; MAMILLAPALLI, Ramabhadra,Sarma

Pub. Number AU-A-2002334295

PCT Number PCT/IB02/03875

PCT Pub. Number WO2003/024944

Priority 778/MAS/2001 20.09.01 IN

Filing date 20 September 2002

Wipo publication date 1 April 2003

International Classifications

C07D 279/16 Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 778/MAS/2001 20.09.01 IN

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002334295

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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