Novel crystal forms of 9-substituted hypoxanthine derivatives

Details for Australian Patent Application No. 2001238565 (hide)

Owner NEOTHERAPEUTICS, INC.

Inventors Muller, Hans, Rudolf; Glasky, Alvin; Bollinger, Heinrich

Pub. Number AU-A-2001238565

PCT Pub. Number WO2003/011863

Filing date 21 February 2001

Wipo publication date 17 February 2003

International Classifications

C07D 473/30 Heterocyclic compounds containing purine ring systems

A61K 031/522

A61P 025/28 Drugs for disorders of the nervous system

Event Publications

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2001238565

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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