Owner Neurogen Corporation

Inventors Liu, Nian; Maynard, George, D.; Yuan, Jun; Yoon, Taeyoung; Lee, Kyungae

Agent Pizzeys

Pub. Number AU-A-2005260102

PCT Pub. Number WO2006/004589

Priority 60/569,108 08.05.04 US

Filing date 6 May 2005

Wipo publication date 12 January 2006

C07D 403/04 (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 31/501 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/502 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine

A61K 31/5377 (2006.01)

A61K 31/55 (2006.01) - having seven-membered rings, e.g. azelastine, pentylenetetrazole

C07D 403/14 (2006.01) Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group

C07D 405/04 (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 405/14 (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