5-chloromethyl-2-(3-chloro-phenoxy)-thiazole 、
1,1-Dimethylethyl 2-[[4-[[(2-methoxyethyl)amino]methyl]phenyl]thio]-2-methyl-propanoate 在
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 6.0h,
以32%的产率得到2-(4-{[[2-(3-chlorophenoxy)-thiazol-5-yl-methyl](2-methoxyethyl)amino]methyl}phenylthio)-2-methyl-propionic acid tert-butyl ester