1-(2,4,5-trifluorophenyl)piperazine 、 (R)-8-(2-chloro-1-phenylethyl)-8-azaspiro[4.5]decane-7,9-dione 反应 5.0h,
以giving the title compound as an off-white solid (9.5 mg, 0.020 mmol, 30%)的产率得到8-{(1R)-1-Phenyl-2-[4-(2,4,5-trifluorophenyl)piperazino]ethyl}-8-azaspiro[4.5]decane-7,9-dione