3-[2-(2,4-dichlorophenoxy)phenylsulfamoyl]benzoic acid 、 4-[2-(2,4-Dichloro-phenoxy)-phenylsulfamoyl]-N-{2-[4-pyridin-4-yl-piperazin-1-yl)-ethyl]-benzamide dihydro chloride 在
2-(4-pyridin-4-yl)-piperazin-1-yl 作用下,
生成 3-[2-(2,4-dichlorophenoxy)-phenylsulfamoyl]-N-{2-[4-pyridine-4-yl-pyperazine-1-yl)-ethyl]-benzamide dihydrochloride