Pyrazoles Useful in the Treatment of Inflammation

摘要

There is provided compounds of formula (I), wherein X1 to X5 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of the activity of a lipoxygenase (e.g. 15-lipoxygenase) is desired and/or required, and particularly in the treatment of inflammation.