The present invention relates to a novel co-crystal of the compound of formula (I): (Formula (I)) wherein the co-former molecule is bisphosphate hemihydrate, to processes for the preparation of the co-crystal, to pharmaceutical compositions containing the co-crystal, to the use of such a co-crystal in the manufacture of a medicament for use in the treatment of cancer and to methods of treating such diseases in the human or animal body by administering a therapeutically effective amount of such a co-crystal.La presente invencion se refiere a un novedoso co-cristal del compuesto de formula (I): (Formula (I)) en donde la molecula co-formadora es hemihidrato de bifosfato, a procesos para la preparacion del co-cristal, a composiciones farmaceuticas que contienen el co-cristal, al uso de tal co-cristal en la manufactura de un medicamento para uso en el tratamiento de cancer y a métodos para tratar tales enfermedades en el cuerpo humano o animal por administracion de una cantidad terapeuticamente efectiva de tal co-cristal.
