Process for the preparation of bosentan

Details for Australian Patent Application No. 2010222683 (hide)

Owner SIFAVITOR S.R.L.

Inventors Biffi, Giancarlo; Feliciani, Lazzaro; Viscardi, Enrico

Agent Patent Attorney Services

Pub. Number AU-A-2010222683

PCT Pub. Number WO2010/103362

Priority MI2009A000361 11.03.09 IT

Filing date 3 March 2010

Wipo publication date 16 September 2010

International Classifications

C07D 239/52 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 31/513 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. cytosine

A61P 11/00 (2006.01) Drugs for disorders of the respiratory system

Event Publications

3 November 2011 PCT application entered the National Phase

  PCT publication WO2010/103362 Priority application(s): WO2010/103362

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