Pseudopolymorphic forms of carvedilol

Details for Australian Patent Application No. 2002338726 (hide)

Owner F. Hoffmann-La Roche AG

Inventors Gabel, Rolf-Dieter; Neugebauer, Guenter; Krimmer, Siegfried; Bubendorf, Andre Gerard; Henning, Michael; Preis, Walter; Wirl, Alexander

Agent Spruson & Ferguson

Pub. Number AU-B-2002338726

PCT Number PCT/EP02/10451

PCT Pub. Number WO2003/029214

Priority 01123422.6 28.09.01 EP

Filing date 18 September 2002

Wipo publication date 14 April 2003

Acceptance publication date 15 March 2007

International Classifications

A61K 47/04 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 31/403 (2006.01) - condensed with carbocyclic rings, e.g. carbazole

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

A61P 9/00 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/04 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/10 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/12 (2006.01) Drugs for disorders of the cardiovascular system

C07D 209/88 (2006.01) Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom

Event Publications

27 February 2003 Complete Application Filed

  Priority application(s): 01123422.6 28.09.01 EP

26 June 2003 Application Open to Public Inspection

  Published as AU-B-2002338726

15 March 2007 Application Accepted

  Published as AU-B-2002338726

12 July 2007 Standard Patent Sealed

23 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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