5-(1-isopropyl-5-(1-(oxetan-3-yl)piperidin-4-yl)-1H-pyrazol-3-yl)-3-(trifluoromethyl)-pyridin-2-amine 、 tert-butyl 4-(3-iodo-1-isopropyl-1H-pyrazol-5-yl)piperidine-1-carboxylate 、
5-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)-1H-pyrrolo[2,3-b]pyridine-3-carbonitrile 以to yield product (120 mg, 59% yield)的产率得到tert-butyl 4-(3-(3-cyano-1H-pyrrolo[2,3-b]pyridin-5-yl)-1-isopropyl-1H-pyrazol-5-yl)piperidine-1-carboxylate