Crystalline anticholinergic, method for its production, and use thereof in the production of a drug

Details for Australian Patent Application No. 2002345016 (hide)

Owner Boehringer Ingelheim Pharma GmbH & Co. KG

Inventors Werthmann, Ulrike; Sieger, Peter

Agent Davies Collison Cave

Pub. Number AU-B-2002345016

PCT Number PCT/EP02/06291

PCT Pub. Number WO2003/000265

Priority 102 15 436.8 08.04.02 DE; 101 29 710.6 22.06.01 DE

Filing date 8 June 2002

Wipo publication date 8 January 2003

Acceptance publication date 17 April 2008

International Classifications

C07D 491/18 (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

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 31/439 (2006.01) - the ring forming part of a bridged ring system, e.g. quinuclidine

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

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

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

Event Publications

6 March 2003 Complete Application Filed

  Priority application(s): 102 15 436.8 08.04.02 DE; 101 29 710.6 22.06.01 DE

19 June 2003 Application Open to Public Inspection

  Published as AU-B-2002345016

17 April 2008 Application Accepted

  Published as AU-B-2002345016

14 August 2008 Standard Patent Sealed

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