PROCESS FOR THE ISOLATION OF HIGH PURITY CRYSTALLINE CITALOPRAM BASE

Details for Australian Patent Application No. 2003219423 (hide)

Owner MAX INDIA LIMITED

Inventors MANJUNATHA, Sulur, G.; KULKARNI, Ahsok, Krishna; BABU, Ambati, Narahari; GOUD, Vuddamari, Srinivas; GAONKAR, Santosh, Laxman; THOMAS, Saji

Pub. Number AU-A-2003219423

PCT Number PCT/IB03/01641

PCT Pub. Number WO2003/080590

Priority 02252047.2 21.03.02 EP

Filing date 21 March 2003

Wipo publication date 8 October 2003

International Classifications

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

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 02252047.2 21.03.02 EP

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003219423

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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