tert-butyl 4-(5-(4-(butyloxycarbonylaminomethyl)piperidin-1-yl)-1-methyl-1H-pyrazol-4-ylcarbamoyl)-2-bromothiazol-5-ylcarbamate 、
5-氟-2-羟基苯基硼酸 以gave 297 as an off-white solid (18 mg, 20%)的产率得到5-Amino-N-(5-(4-(aminomethyl)piperidin-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(5-fluoro-2-hydroxyphenyl)thiazole-4-carboxamide