2- (6-methyl-pyridin-2-yl) -3- [6-amido-quinolein-4-yl) -5,6-dihydro-4H-pyrrolo [1,2-b] pyrazole monohydrate in a crystalline form .2-(6-metil-piridin-2-il)-3-[6-amido-quinolein-4-il)-5,6-dihidro-4H-pirrolo[1,2-b]pirazol monohidrato en una forma cristalina.