Cyclopentylacetic acid → HCID 18360270, compound

Participants

Reaction Steps

An amidation reaction and post-treatment were carried out under the same conditions as in Example 19, using 2.65 g (9.71 mmol) of 4-amino-1-(4-t-butylbenzyl)-5-imidazolecarboxamide which was prepared in the same manner as in Example 57 and 4-(N-t-butyloxycarbonyl-N-methylamino)benzoic acid which was prepared seperately by a conventional method instead of cyclopentyl acetic acid to obtain 2.69 g of 1-(4-t-butylbenzyl)-4-(4-(N-t-butyloxycarbonyl-N-methylamino)benzoylamino)-5-imidazolecarboxamide (yield 55%).

Provenance & Evidence