N-[4-(2-chloro-ethyl)-2-methyl-phenyl]-N-ethyl-acetamide 、
3-(1-哌嗪基)苯并异噻唑盐酸盐 以N-{4-[2-(4-benzo[d]isothiazol-3-yl-piperazin-1-yl)-ethyl]-2-methyl-phenyl}-N-ethyl-acetamide (0.227 g, 0.494 mmol) was isolated in 100% purity的产率得到N-{4-[2-(4-benzo[D]isothiazol-3-yl-piperazin-1-yl)-ethyl]-2-methyl-phenyl}-N-ethyl-acetamide