Owner BOEHRINGER INGELHEIM PHARMA GMBH AND CO. KG

Inventors Dreyer, Alexander; Kirsten, Arndt; Stenkamp, Dirk; Bauer, Eckhart; Muller, Stephan Georg; Rudolf, Klaus; Schindler, Marcus; Lustenberger, Philipp; Doods, Henri

Agent Davies Collison Cave

Pub. Number AU-A-2003276156

PCT Number PCT/EP03/11762

PCT Pub. Number WO2004/037810

Priority 102 50 080.0 25.10.02 DE

Filing date 23 October 2003

Wipo publication date 13 May 2004

C07D 401/14 Heterocyclic compounds containing two or more hetero rings

C07D 513/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups , or

C07D 453/04 Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids

C07D 401/04 Heterocyclic compounds containing two or more hetero rings

C07D 451/04 Heterocyclic compounds containing condensed hetero ring systems

C07D 471/04 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

C07D 495/04 Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

C07D 487/08 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups

A61K 031/4545

A61P 025/06 Drugs for disorders of the nervous system

C07D 471/10 Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups