2-[(2-本氧基乙基)硫代]乙酸 、
2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉 、
4-dimethylamino-naphthalene-1-carboxylic acid hydrazide 、
2-dimethylaminomethyl-benzofuran-6-carboxylic acid N'-[2-(2-phenoxy-ethylsulfanyl)-acetyl]-hydrazide 以to obtain 4-dimethylamino-naphthalene-1-carboxylic acid N′-[2-(2-phenoxy-ethylsulfanyl)-acetyl]-hydrazide (4.09 g, 75% yield) as a yellow oil的产率得到4-dimethylamino-naphthalene-1-carboxylic acid N'-[2-(2-phenoxy-ethylsulfanyl)-acetyl]-hydrazide