2,5-Dimethyl-2H-pyrazole-3-carbonyl chloride → N-[5-({2-[(cyclopropylcarbonyl)amino]imidazo[1,2-b]pyridazin-6-yl}oxy)-2-methoxyphenyl]-1,3-dimethyl-1H-pyrazole-5-carboxamide

Beteiligte Stoffe

Reaktionsschritte

Using N-[6-(3-amino-4-methoxyphenoxy)imidazo[1,2-b]pyridazin-2-yl]cyclopropanecarboxamide (200 mg, 0.59 mmol), N,N-dimethylacetamide (4.0 mL) and 1,3-dimethyl-1H-pyrazole-5-carbonyl chloride (113 mg, 0.71 mmol), and in the same manner as in Example 120, the title compound (146 mg, 54%) was obtained as a white powder.

Herkunft & Nachweise