Process for the production of benzofurans

Details for Australian Patent Application No. 2010251974 (hide)

Owner Sanofi

Inventors Kretzschmar, Gerhard; Kraft, Volker; Olpp, Thomas; Rossen, Kai

Agent Watermark

Pub. Number AU-A-2010251974

PCT Pub. Number WO2010/136500

Priority 09290395.4 27.05.09 EP; 61/244,550 22.09.09 US

Filing date 26 May 2010

Wipo publication date 2 December 2010

International Classifications

C07C 205/43 (2006.01) Compounds containing nitro groups bound to a carbon skeleton

A61K 31/343 (2006.01) - condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone

A61P 9/06 (2006.01) Drugs for disorders of the cardiovascular system

C07D 307/80 (2006.01) Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Event Publications

22 December 2011 PCT application entered the National Phase

  PCT publication WO2010/136500 Priority application(s): WO2010/136500

15 March 2012 Amendment Made

  The nature of the amendment is: Amend the priority details to read 09290395.4 27 May 2009 EP 2010251976 Sanofi The nature of the amendment is: Amend the priority details to read 09290394.7 27 May 2009 EP 2010264079 IMI TAMI Institute for Research and Development Ltd. The nature of the amendment is as shown in the statement(s) filed 03 Feb 2012

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