4-苯基-2,8-二氮杂螺[4.5]癸-1-酮盐酸盐 、
2-[3-(3,4-dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl-methanesulfonate 生成 8-[2-[3-(3,4-dichloro-phenyl)-1-(3,4,5-trimethoxy-benzoyl)-pyrrolidin-3-yl]-ethyl]-1-phenyl-1,3,8-triaza-spiro[4.5]decan-4-one