草酸 、
1-[(3aR,4R,7aR)-4-fluoro-7,7-diphenyl-3,3a,4,5,6,7a-hexahydro-1H-isoindol-2-yl]-2-[2-(3-pyrrolidin-1-ylpropoxy)phenyl]ethanone 以
四氢呋喃 、
乙二醇二甲醚 为溶剂,
生成 1-((3aR,7R,7aR)-7-Fluoro-4,4-diphenyl-octahydro-isoindol-2-yl)-2-[2-(3-pyrrolidin-1-yl-propoxy)-phenyl]-ethanone; compound with oxalic acid