A crystalline form of (1R,2R)-2-[4-(3-Methyl-1H-pyrazol-5-yl)ben zoyl]-N-(4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]p yrazin-3-yl)cyclohexanecarboxamide, pharmaceutical compositions containing it and its use in therapy.Una forma cristalina de (1R,2R)-2-[4-(3-metil-1H-pirazol-5-il)benz oil]-N-(4-oxo-4,5,6,7-tetrahidropirazolo[1,5-a]pirazin-3-il)ciclo hexanocarboxamida, composiciones farmacéuticas que la contienen y su uso en la terapia.