[3-(2-Amino-6-methyl-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-benzyl]-carbamic acid tert-butyl ester 、
1-(4-溴-2-甲氧基苯基)-4-甲基-1H-咪唑 、
二氯甲烷 在
silica gel 作用下,
以
methanol-dichloromethane 为溶剂,
以The title compound was obtained as a light yellow solid (yield: 58%) after column chromatography on silica gel using a gradient from CH2Cl2 to CH2Cl2/MeOH 19:1 (v/v) as eluent的产率得到tert-butyl 3-(2-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenylamino)-6-methyl-[1,2,4]triazolo[1,5-a]pyridin-8-yl)benzylcarbamate