7-methoxy-2-(thiophen-2-yl)-1H-benzo[d]imidazole-4-carboxylic acid 、
1-Boc-3-氨甲基氮杂环丁烷 以to afford the desired product (0.17 g) as a brown foam的产率得到tert-butyl 3-{[7-methoxy-2-(thiophen-2-yl)-1H-benzo[d]midazole-4-carboxamido]methyl}azetidine-1-carboxylate