Novel cyrstal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms

Details for Australian Patent Application No. 2007205725 (hide)

Owner Teva Pharmaceutical Industries Ltd.

Inventors Lidor-Hadas, Rami; Lifshitz-Liron, Revital; Samburski, Guy; Aronhime, Judith; Niddam-Hildesheim, Valerie; Kovalevski-Ishai, Eti

Agent Shelston IP

Pub. Number AU-A-2007205725

Parent 2002217927

Filing date 9 August 2007

Wipo publication date 30 August 2007

International Classifications

A61K 31/40 (2006.01) - having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

A61P 3/06 (2006.01) Drugs for disorders of the metabolism

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

B01D 9/02 (2006.01) Crystallisation

C07D 207/34 (2006.01) Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

C07D 405/06 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

Event Publications

23 August 2007 Complete Application Filed

30 August 2007 Application Open to Public Inspection

  Published as AU-A-2007205725

24 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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