7-Amino-1,3-diethyl-6-methoxy-1,3,4,5-tetrahydro-3-benzazepin-2-one   、                                                                                      
2-((2,5-二氯嘧啶-4-基)氨基)-N-甲基苯甲酰胺                                                                                                                                                                                                                                                                                                          以to yield 2-[5-Chloro-2-(1,3-diethyl-6-methoxy-2-oxo-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide as a yellow powder的产率得到2-[5-chloro-2-(1,3-diethyl-6-methoxy-2-oxo-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-ylamino)-pyrimidin-4-ylamino]-N-methyl-benzamide