3-[(cyclopropylmethyl)oxy]-6-methyl-2-pyridinecarboxylic acid 、
8-methyl-2-[(2S)-2-piperidinylmethyl]imidazo[1,2-a]pyridine 以to afford the title compound E5 (0.035 g)的产率得到2-{[(2S)-1-({3-[(cyclopropylmethyl)oxy]-6-methyl-2-pyridinyl}carbonyl)-2-piperidinyl]methyl}-8-methylimidazo[1,2-a]pyridine