Owner LABORATORIOS DEL DR. ESTEVE, S.A.

Inventors Buschmann, Helmut Heinrich; Zamanillo-Castanedo, Daniel; VelaHernandez, Jose Miguel

Agent Collison & Co

Pub. Number AU-A-2009239968

PCT Pub. Number WO2009/130310

Priority 08380122.5 25.04.08 EP

Filing date 24 April 2009

Wipo publication date 29 October 2009

C07D 231/22 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

A61K 31/4152 (2006.01) - having oxo groups directly attached to the heterocyclic ring, e.g. antipyrine, phenylbutazone, sulfinpyrazone

A61K 31/4155 (2006.01) - not condensed and containing further heterocyclic rings

A61K 31/485 (2006.01) - Morphinan derivatives, e.g. morphine, codeine

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

C07D 231/26 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

C07D 401/12 (2006.01) Heterocyclic compounds containing two or more hetero rings

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