2942-14-5

5-Methoxybenzo[d]thiazole is used as a reactant in the preparation of 3R)-3-amino-4-(2,4,5-trifluorophenyl)-N-{4-[6-(2-methoxyethoxy)benzothiazol-2-yl]tetrahydropyran-4-yl}butanamides as a potent dipeptidyl peptidase IV inhibitors.