Novel crystalline anhydride with anticholinergic effect

Details for Australian Patent Application No. 2004285684 (hide)

Owner Boehringer Ingelheim International GmbH

Inventors Sieger, Peter; Pfrengle, Waldemar

Agent Davies Collison Cave

Pub. Number AU-B-2004285684

PCT Pub. Number WO2005/042527

Priority 03025077.3 03.11.03 EP

Filing date 29 October 2004

Wipo publication date 12 May 2005

Acceptance publication date 14 July 2011

International Classifications

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

Event Publications

22 June 2006 PCT application entered the National Phase

  PCT publication WO2005/042527 Priority application(s): WO2005/042527

14 July 2011 Application Accepted

  Published as AU-B-2004285684

10 November 2011 Standard Patent Sealed

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