ethyl 4-({(1-bromo-4-methylisoquinolin-3-yl)[4-(trifluoromethoxy)benzyl]amino}sulfonyl)benzoate 、 1-propenylboroic acid 以to give ethyl 4-({{4-methyl-1-[(1E)-prop-1-en-1-yl]isoquinolin-3-yl}[4-(trifluoromethoxy)benzyl]amino}sulfonyl)benzoate (86.9 mg, 99%) as a pale yellow viscous material的产率得到ethyl 4-({{4-methyl-1-[(1E)-prop-1-en-1-yl]isoquinolin-3-yl}[4-(trifluoromethoxy)benzyl]amino}sulfonyl)benzoate