NOVEL CRYSTALLINE POLYMORPH FORM-VI OF OLANZAPINE AND A PROCESS FOR PREPARATION THEREOF

Details for Australian Patent Application No. 2003243153 (hide)

Owner DR. REDDY'S LABORATORIES LIMITED

Inventors REGURI, Buchi, Reddy; CHAKKA, Ramesh

Pub. Number AU-A-2003243153

PCT Number PCT/US03/12414

PCT Pub. Number WO2003/091260

Priority 311/MAS/2002 23.04.02 IN

Filing date 22 April 2003

Wipo publication date 10 November 2003

International Classifications

C07D 495/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

A61K 031/55 - having seven-membered rings, e.g. azelastine, pentylenetetrazole

A61P 025/00 Drugs for disorders of the nervous system

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 311/MAS/2002 23.04.02 IN

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003243153

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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