Process for the production of fluticasone propionate, in particular of polymorphic Form 1

Details for Australian Patent Application No. 2003206836 (hide)

Owner Glaxo Group Limited

Inventors Wipperman, Mark David; Nice, Rosalyn Kay; Coote, Steven John

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2003206836

PCT Number PCT/EP03/01115

PCT Pub. Number WO2003/066653

Priority 0202564.1 04.02.02 GB

Filing date 3 February 2003

Wipo publication date 2 September 2003

Acceptance publication date 8 January 2009

International Classifications

C07J 31/00 (2006.01) Normal steroids, i.e. cyclopenta[a]hydrophenanthrenes, containing sulfur

C07J 75/00 (2006.01) Processes for the preparation of steroids, in general

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 0202564.1 04.02.02 GB

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2003206836

8 January 2009 Application Accepted

  Published as AU-B-2003206836

7 May 2009 Standard Patent Sealed

26 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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