[4-(6,6,7-trimethyl-5,6-dihydroquinazolin-4-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl]boronic acid   、                                                                                      
2-amino-5-bromo-N-((1-methylpiperidin-4-yl)methyl)pyridine-3-sulfonamide                                                                                                                                                                                                                                                                                                          生成                                                 2-amino-N-[(1-methylpiperidin-4-yl)methyl]-5-[4-(6,6,7-trimethyl-5,6-dihydroquinazolin-4-yl)-2,3,4,5-tetrahydro-1,4-benzoxazepin-7-yl]pyridine-3-sulfonamide