反应详情

An amidation reaction and post-treatment were carried out under the same conditions as in Example 19, using 1.50 g (5.51 mmol) of 4-amino-1-(4-t-butylbenzyl)-5-imidazole carboxamide which was prepared in the same manner as in Example 57 and nicotinic acid instead of cyclopentyl acetic acid to obtain 1.45 g of 1-(4-t-butylbenzyl)-4-(3-pyridylcarbonylamino)-5-imidazolecarboxamide (yield 70%).

1. customAn amidation reaction