2-hydroxy-N-(4-cyanophenyl)-N-(3-methyl-3H-imidazol-4-ylmethyl)-acetamide 、
N-(N-tert-butoxycarbonyl-piperidin-4-ylmethyl) 1-methyl-1H-imidazole-4-sulfonamide 在
偶氮二甲酸二异丙酯 、
三苯基膦 作用下,
以
四氢呋喃 为溶剂,
以20%的产率得到2-[(N-tert-butoxycarbonylpiperidin-4-ylmethyl)(1-methyl-1H-imidazole-4-sulfonyl)amino]-N-(4-cyanophenyl)-N-(3-methyl-3H-imidazol-4-ylmethyl)acetamide