2-[2-(4-1,2-benzisothiazol-3-yl-piperazin-1-yl)-ethyl]-4-fluoro-phenylamine 、
邻甲苯异氰酸酯 以140 mg of 1-{2-[2-(4-1,2-benzisothiazol-3-yl-piperazin-1-yl)-ethyl]-4-fluoro-phenyl}-3-o-tolyl-urea was isolated as an off white powder in 98% purity的产率得到1-{2-[2-(4-1,2-benzisothiazol-3-yl-piperazin-1-yl)-ethyl]-4-fluoro-phenyl}-3-o-tolyl-urea