(RS)-N-(4-carbamimidoyl-2-(5-nitropyridin-2-yloxy)-benzyl)-2-ethoxy-2-(2-fluoro-4-methoxy-phenyl)-acetamide hydrochloride 在
钯 作用下,
以
Tetrahydrofuran ethanol 为溶剂,
以to give (RS)-N-[2-(5-amino-pyridin-2-yloxy)-4-carbamimidoyl-benzyl]-2-ethoxy-2-(2-fluoro-4-methoxy-phenyl)-acetamide hydrochloride的产率得到(RS)-N-(2-(5-aminopyridin-2-yloxy)-4-carbamimidoyl-benzyl)-2-ethoxy-2-(2-fluoro-4-methoxy-phenyl)-acetamide hydrochloride