Ethyl (E)-2-[2-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethylnaphthalen-2-yl)propen-1-yl]-1-N, N-dimethylsulfamoyl-5-imidazolecarboxylate 在
aqueous KOH 作用下,
以
乙醇 、
水 为溶剂,
以71%的产率得到(E)-2-[2-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethylnaphthalen-2-yl)propen-1-yl]-1-N, N-dimethylsulfamoyl-5-imidazolecarboxylic acid