3-(3,4-dimethoxyphenyl)-1-[4-(dimethylamino)phenyl]-tetrahydro-1H-pyrrolysine-2,2(3H)dicarbonitrile 在
potassium hydroxide 作用下,
以
乙醇 为溶剂,
反应 10.0h,
以65%的产率得到2-carboxy-1-(4-dimethylaminophenyl)-3-(3,4-dimethoxyphenyl)-5,6,7,7a-tetrahydro-1H-pyrrolysine potassium salt