A PROCESS FOR THE PREPARATION OF ANTIPSYCHOTIC RISPERIDONE

Details for Australian Patent Application No. 2003237597 (hide)

Owner CHETAN, Pandit AUROBINDO PHARMA LTD. MEENAKSHISUNDERAM, Sivakumaran RAMA, Shankar

Inventors MEENAKSHISUNDERAM, Sivakumaran; RAMA, Shankar; CHETAN, Pandit

Pub. Number AU-A-2003237597

PCT Number PCT/IN03/00207

PCT Pub. Number WO2004/009591

Priority 545/MAS/2002 22.07.02 IN

Filing date 2 June 2003

Wipo publication date 9 February 2004

International Classifications

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 545/MAS/2002 22.07.02 IN

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003237597

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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