Owner Boehringer Ingelheim Pharma GmbH & Co. KG

Inventors Drechsel, Karin; Niklaus-Humke, Barbara; Barth, Petra; Schmelzer, Christel

Agent Davies Collison Cave

Pub. Number AU-B-2002221738

PCT Pub. Number WO02/36104

Priority 100 54 036.8 31.10.00 DE

Filing date 24 October 2001

Wipo publication date 15 May 2002

Acceptance publication date 11 January 2007

A61K 9/72 (2006.01) Medicinal preparations characterised by special physical form - for smoking or inhaling

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

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

A61K 31/4745 (2006.01)

A61K 31/537 (2006.01) - spiro-condensed or forming part of bridged ring systems

A61K 47/10 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

A61K 47/16 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing nitrogen

A61K 47/18 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

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