3-(2,6-difluoro-phenyl)-7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-3,4-dihydro-2H-benzo[1,4]oxazine 、
trifluoro-methanesulfonic acid 5-ethyl-2-(5-methyl-isoxazol-3-yl)-thiazol-4-yl ester 以to give 15 mg as a yellow solid的产率得到3-(2,6-difluorophenyl)-7-(5-ethyl-2-(5-methylisoxazol-3-yl)thiazol-4-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine