tert-Butyl 4-(5-(3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-5-(methoxycarbonyl)-4-methylphenyl)pyridin-2-yl)piperazine-1-carboxylate 、
3-(aminomethyl)-5-fluoro-4-isopropyl-6-methylpyridin-2(1H)-one 在
carboxylic acid 5-(6-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyridin-3-yl)-3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-methylbenzoic acid 、
acetonitrile-water 作用下,
生成 tert-Butyl 4-(5-(3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-5-(((5-fluoro-4-isopropyl-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)carbamoyl)-4-methylphenyl)pyridin-2-yl)piperazine-1-carboxylate