Process for the preparation of 4,10B-diacetoxy-2a-benzoyloxy-5B,20epoxy1,13a-dihydroxy-9-oxo-19norcyclopropa [g]TAX-11-ene

Details for Australian Patent Application No. 2004230302 (hide)

Owner Aventis Pharma S.A.

Inventors Didier, Eric; Amouret, Guy

Agent Watermark

Pub. Number AU-B-2004230302

PCT Pub. Number WO2004/092151

Priority 03/04613 14.04.03 FR

Filing date 13 April 2004

Wipo publication date 28 October 2004

Acceptance publication date 7 January 2010

International Classifications

C07D 305/14 (2006.01) Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms

Event Publications

3 November 2005 PCT application entered the National Phase

  PCT publication WO2004/092151 Priority application(s): WO2004/092151

24 December 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read Process for the preparation of 4,10B-diacetoxy-2a-benzoyloxy-5B,20-epoxy-1,13a-dihydroxy-9-oxo-19 norcyclopropa[g]TAX-11-ene

7 January 2010 Application Accepted

  Published as AU-B-2004230302

6 May 2010 Standard Patent Sealed

27 May 2010 Corrigenda

  Applications Accepted - Name Index Under the name Aventis Pharma S.A., Application No. 2004230302, under INID (54) correct the title to read Process for the preparation of 4,10B-diacetoxy-2a-benzoyloxy-5B,20-epoxy-1,13a-dihydroxy-9-oxo-19 -norcyclopropa[g]TAX-11-ene

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