Benzenesulphonate salt of a morpholine urea derivative for use as a CCR-3 antagonist in the treatment of inflammatory conditions

摘要

Compounds of formula (I): wherein A- represents the benzenesulphonate (besylate) anion;. R represents H or C1-6 alkyl; and n is a number from 0.8 to 2.2 are CCR3 antagonists and are therefore indicated to be useful in therapy are described.