Owner GLAXO WELLCOME HOUSE

Inventors Chapman, Alan Michael; Guntrip, Stephen Barry; Procopiou, Panayiotis Alexandrou; Looker, Brian Edgar

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2003286143

PCT Number PCT/EP2003/0120

PCT Pub. Number WO2004/037773

Priority 0225022.3 28.10.02 GB; 0225028.0 28.10.02 GB

Filing date 24 October 2003

Wipo publication date 13 May 2004

C07C 317/22 Sulfones

C07D 263/22 Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings

A61K 031/145 - having sulfur atoms, e.g. thiurams (NC(S)SC(S)N or NC(S)SSC(S)N)

A61K 031/435 - having six-membered rings with one nitrogen as the only ring hetero atom

A61P 011/00 Drugs for disorders of the respiratory system

C07C 323/19 Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups

C07D 213/66 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

C07D 215/22 Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

C07D 215/26 Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

C07D 261/10 Heterocyclic compounds having nitrogen and oxygen as the only ring hetero atoms

C07D 309/40 Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings

C07D 319/08 Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms