| abstract |
The invention relates to 3- or 4-substituted phenol and thiophenol derivatives of formula (1) and to processes for the preparation, intermediates used in the preparation, of compositions containing and uses of these derivatives. Said 3- or 4-substituted phenol and thiophenol derivatives are H3 ligands and are useful in numerous diseases, disorders and conditions, particularly inflammatory, allergic and respiratory diseases, disorders and conditions. |