Use of purified donepezil maleate for preparing pharmaceutically pure amorphous donepezil hydrochloride

Details for Australian Patent Application No. 2005288521 (hide)

International Classifications

Event Publications

3 May 2007 PCT application entered the National Phase

PCT publication WO2006/035433 Priority application(s): WO2006/035433

19 April 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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