Owner GLAXO GROUP LIMITED

Inventors BLAKE, Keith; COE, Diane, Mary; PROCOPIOU, Panayiotis, Alexandrou

Pub. Number AU-A-2003210428

PCT Number PCT/EP03/02301

PCT Pub. Number WO2003/072539

Priority 0204719.9 28.02.02 GB

Filing date 27 February 2003

Wipo publication date 9 September 2003

C07C 275/32 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 275/26 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 275/24 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07C 275/30 Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups

C07D 213/75 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 239/42 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

A61K 031/17 - having the group NC(O)N or NC(S)N, e.g. urea, thiourea, carmustine

A61K 031/195

A61K 031/4406 - only substituted in position 3, e.g. zimeldine

A61K 031/505 - Pyrimidines

A61P 011/06 Drugs for disorders of the respiratory system

C07C 273/18 Preparation of urea or its derivatives, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups