Processes for the preparation of paliperidone and pharmaceutically acceptable salts thereof and intermediates for use in the processes

Details for Australian Patent Application No. 2008309411 (hide)

Owner CIPLA LIMITED

Inventors Kankan, Rajendra Narayanrao; Pathi, Srinivas Laxminarayan; Rao, Dharmaraj Ramachandra

Agent Griffith Hack

Pub. Number AU-A-2008309411

PCT Pub. Number WO2009/047499

Priority 2013/MUM/2007 09.10.07 IN

Filing date 9 October 2008

Wipo publication date 16 April 2009

International Classifications

C07D 471/04 (2006.01) 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

A61K 31/519 (2006.01) - ortho- or peri-condensed with heterocyclic rings

A61P 25/18 (2006.01) Drugs for disorders of the nervous system

Event Publications

22 April 2010 PCT application entered the National Phase

  PCT publication WO2009/047499 Priority application(s): WO2009/047499

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