| abstract |
A compound of formula (I) wherein: Each R1 independently represents a hydrogen or halogen atom, or a trifluoromethyl, cyano, nitro, alkyl or alkoxy group; T represents NH; U represents an O, S or NH; Ar represents (i) or (ii). Also disclosed are pharmaceutical compositions comprising said compound and methods for preparing said pharmaceutical compositions, along with the preparation of a medicament containing said compound for the treatment of an obstructive airways disease such as asthma or chronic obstructive pulmonary disease. |