CRYSTALLINE POLYMORPHIC AND AMORPHOUS FORMS OF BENAZEPRIL HYDROCHLORIDE

Details for Australian Patent Application No. 2003250086 (hide)

Owner CIBA SPECIALTY CHEMICALS HOLGING INC.

Inventors VAN DER SCHAAF, Paul, Adriaan; MARCOLLI, Claudia; BLATTER, Fritz; SZELAGIEWICZ, Martin

Pub. Number AU-A-2003250086

PCT Number PCT/EP03/07771

PCT Pub. Number WO2004/013105

Priority 02405653.3 26.07.02 EP

Filing date 17 July 2003

Wipo publication date 23 February 2004

International Classifications

C07D 223/16 Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom

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

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 02405653.3 26.07.02 EP

1 April 2004 Application Open to Public Inspection

  Published as AU-A-2003250086

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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