Novel tiotropium salts, methods for the production thereof, and pharmaceutical formulations containing the same

Details for Australian Patent Application No. 2004285685 (hide)

Owner Boehringer Ingelheim International GmbH

Inventors Banholzer, Rolf; Sieger, Peter; Pfrengle, Waldemar

Agent Davies Collison Cave

Pub. Number AU-B-2004285685

PCT Pub. Number WO2005/042528

Priority 03025076.5 03.11.03 EP

Filing date 29 October 2004

Wipo publication date 12 May 2005

Acceptance publication date 24 March 2011

International Classifications

C07D 451/10 (2006.01) Heterocyclic compounds containing condensed hetero ring systems

A61K 31/46 (2006.01) - 8-Azabicyclo [3.2.1] octane

A61K 31/4745 (2006.01)

C07D 491/08 (2006.01) Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Event Publications

22 June 2006 PCT application entered the National Phase

  PCT publication WO2005/042528 Priority application(s): WO2005/042528

24 March 2011 Application Accepted

  Published as AU-B-2004285685

21 July 2011 Standard Patent Sealed

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