1-methyl-2-[4-(N-hydroxyamidino)-phenylaminomethyl]-benzimidazol-5-yl-carboxylic acid (N-2-pyridyl-N-2-hydroxycarbonylethyl)-amide 在
乙酰氯 作用下,
以
乙醇 为溶剂,
以78.3%的产率得到1-methyl-2-[4-(N-hydroxyamidino)-phenylaminomethyl]-benzimidazol-5-yl-carboxylic acid (N-2-pyridyl-N-2-hydroxycarbonylethyl)-amide hydrochloride