Owner BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. RAYMOND, Robert, P.

Inventors CIRILLO, Pier, F.; TSANG, Michele,; REGAN, John, Robinson; KAMHI, Victor,

Pub. Number AU-A-2002303660

PCT Number PCT/US02/14400

PCT Pub. Number WO2002/096876

Priority 60/293,600 25.05.01 US

Filing date 8 May 2002

Wipo publication date 9 December 2002

A61P 029/00 Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

C07C 275/40 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07D 239/28 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 405/12 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

A61K 031/4965 - Non-condensed pyrazines

A61K 031/4427 - containing further heterocyclic ring systems

C07D 295/12 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07D 295/18 Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms

C07D 413/12 Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms

C07D 241/24 Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings

C07D 207/08 Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom

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

C07D 307/12 Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

C07D 239/26 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61P 037/00 Drugs for immunological or allergic disorders

C07D 213/38 Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members