(2S,4R)-1-acetyl-2-methyl-4-[(4-morpholinophenyl)amino]-1,2,3,4-tetrahydroquinoline-6-carboxylic acid 、
2-氨基吡啶 以Thus, 20 mg (21%) of the title compound was obtained as a yellow amorphous substance的产率得到(2S,4R)-1-acetyl-2-methyl-4-[(4-morpholinophenyl)amino]-N-(pyridin-2-yl)-1,2,3,4-tetrahydroquinoline-6-carboxamide