Process for preparing zanamivir and intermediates for use in the process

Details for Australian Patent Application No. 2009321347 (hide)

Owner Cipla Limited

Inventors Phull, Manjinder Singh; Kankan, Rajendra Narayanrao; Rao, Dharmaraj Ramachandra; Sawant, Ashwini Amol; Thoppil, Sanoj

Agent Griffith Hack

Pub. Number AU-A-2009321347

PCT Pub. Number WO2010/061182

Priority 2502/MUM/2008 28.11.08 IN

Filing date 24 November 2009

Wipo publication date 3 June 2010

International Classifications

C07D 309/28 (2006.01) Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

Event Publications

9 June 2011 PCT application entered the National Phase

  PCT publication WO2010/061182 Priority application(s): WO2010/061182

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