Owner ACTELION PHARMACEUTICALS LTD.

Inventors Sifferlen, Thierry; Trachsel, Daniel; Koberstein, Ralf; Boss, Christoph; Aissaoui, Hamed

Agent A J Park

Pub. Number AU-A-2009215243

PCT Pub. Number WO2009/104155

Priority PCT/ IB2008/050622 21.02.08 IB

Filing date 19 February 2009

Wipo publication date 27 August 2009

C07D 403/12 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

A61K 31/427 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/4709 (2006.01) - Non-condensed quinolines containing further heterocyclic rings

A61P 25/00 (2006.01) Drugs for disorders of the nervous system

C07D 405/12 (2006.01) Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom

C07D 417/06 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 417/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group

C07D 471/04 (2006.01) 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 493/04 (2006.01) Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system

C07D 495/04 (2006.01) Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms

C07D 513/04 (2006.01) 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