tert-butyl (4-methyl-1-(4-(2-methyl-5-(2-(trifluoromethyl)piperidin-4-carboxamido)phenyl)-6-(tetrahydro-2H-pyran-4-yl)pyridin-2-yl)piperidin-4-yl)carbamate 、
三氟乙酸 以
二氯甲烷 为溶剂,
反应 1.2h,
以23.7%的产率得到N-(3-(2-(4-amino-4-methylpiperidin-1-yl)-6-(tetrahydro-2H-pyran-4-yl)pyridin-4-yl)-4-methylphenyl)-2-(trifluoromethyl)piperidine-4-carboxamide trifluoroacetate