反应详情

This compound may be prepared using methods as described for Compound 6, step 1 using 5,8-dibromo-[1,2,4]triazolo[1,5-a]pyrazine (250 mg, 0.90 mmol), 4-aminobenzoic methyl ester (163 mg, 1.08 mmol) and N-ethyldiisopropyl-amine (0.19 mL, 1.08 mmol) in 2-propanol (2.5 mL). The title compound is obtained after trituration with 2-propanol as a brown solid (148 mg, 47%).

1. customThis compound may be prepared