Process for the preparation of intermediates useful in the synthesis of statin derivatives especially 7-amino 3,5-dihydroxy heptanoic acid derivatives, and intermediates thereof

Details for Australian Patent Application No. 2002354701 (hide)

Owner Ciba Specialty Chemicals Holding Inc.

Inventors Ohrlein, Reinhold; Baisch, Gabriele; Burkhardt, Stephan; End, Nicole; Studer, Martin

Agent Spruson & Ferguson

Pub. Number AU-B-2002354701

PCT Number PCT/EP02/07307

PCT Pub. Number WO2003/004450

Priority 01810670.8 06.07.01 EP

Filing date 2 July 2002

Wipo publication date 21 January 2003

Acceptance publication date 22 November 2007

International Classifications

C07C 67/307 (2006.01) Preparation of carboxylic acid esters

C07B 53/00 (2006.01) Asymmetric syntheses

C07B 61/00 (2006.01) Other general methods

C07C 67/31 (2006.01) Preparation of carboxylic acid esters

C07C 69/67 (2006.01) Esters of carboxylic acids

C07C 69/675 (2006.01) Esters of carboxylic acids

C07C 69/708 (2006.01) Esters of carboxylic acids

C07C 69/716 (2006.01) Esters of carboxylic acids

C07C 69/732 (2006.01) Esters of carboxylic acids

C07C 69/738 (2006.01) Esters of carboxylic acids

C07C 227/06 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 227/16 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 227/32 (2006.01) Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 229/22 (2006.01) Compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 231/02 (2006.01) Preparation of carboxylic acid amides

C07C 235/06 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 235/74 (2006.01) Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 247/12 (2006.01) Compounds containing azido groups

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

C12P 7/62 (2006.01) Preparation of oxygen-containing organic compounds - Carboxylic acid esters

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 01810670.8 06.07.01 EP

22 May 2003 Application Open to Public Inspection

  Published as AU-B-2002354701

22 November 2007 Application Accepted

  Published as AU-B-2002354701

20 March 2008 Standard Patent Sealed

2 February 2012 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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