PROCESS FOR THE PREPARATION OF HIGH PURITY CITALOPRAM AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS

Details for Australian Patent Application No. 2002330730 (hide)

Owner NATCO PHARMA LIMITED

Inventors NANNAPANENI, Wenkaiah, Chowoary; MUDDASANI, Pulla, Reddy

Pub. Number AU-A-2002330730

PCT Number PCT/IN02/00167

PCT Pub. Number WO2004/016602

Filing date 14 August 2002

Wipo publication date 3 March 2004

International Classifications

C07D 307/87 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

6 February 2003 Complete Application Filed

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2002330730

28 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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