tert-butyl 4-(5-(4-(butyloxycarbonylaminomethyl)piperidin-1-yl)-1-methyl-1H-pyrazol-4-ylcarbamoyl)-2-bromothiazol-5-ylcarbamate   、                                                                                      
4-甲氧基-2-三氟甲基苯硼酸                                                                                                                                                                                                                                                                                                          以gave 280 as a brown solid (56 mg, 54%)的产率得到5-amino-N-(5-(4-(aminomethyl)piperidin-1-yl)-1-methyl-1H-pyrazol-4-yl)-2-(4-methoxy-2-(trifluoromethyl)phenyl)thiazole-4-carboxamide