反应详情

An amidation reaction and post-treatment were carried out under the same conditions as in Example 17, using 1.44 g (6.72 mmol) of 4-amino-1-benzyl-5-imidazolecarboxamide which was prepared in the same manner as in Reference Example 2 and 4-(N-t-butyloxycarbonyl-N-methylamino)butanoic acid, instead of 3-pyridylacetic acid hydrochloride, to obtain 1.86 g of 4-(4-(N-t-butyloxycarbonyl-N-methylamino)butanoylamino)-1-benzyl-5-imidazole carboxamide (yield 67%).

1. customAn amidation reaction