Method for the production of telmisartan

Details for Australian Patent Application No. 2004226239 (hide)

Owner Boehringer Ingelheim International GmbH

Inventors Heitger, Helmut; Dach, Rolf; Hauel, Norbert; Meyer, Oliver

Agent Davies Collison Cave

Pub. Number AU-B-2004226239

PCT Pub. Number WO2004/087676

Priority DE 103 14 702.0 31.03.03 DE

Filing date 26 March 2004

Wipo publication date 14 October 2004

Acceptance publication date 21 April 2011

International Classifications

C07D 235/18 (2006.01) Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings

C07D 235/04 (2006.01) Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings

C07D 403/04 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/087676 Priority application(s): WO2004/087676

21 April 2011 Application Accepted

  Published as AU-B-2004226239

18 August 2011 Standard Patent Sealed

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