isopropyl 4-(2-bromoacetyl)-5-methylthiophene-2-carboxylate 、
4-苯氧基苯基硫脲 以to give 115 mg (75% yield) of isopropyl 5-methyl-4-{2-[(4-phenoxyphenyl)amino](1,3-thiazol-4-yl)}thiophene-2-carboxylate hydrobromide的产率得到isopropyl 5-methyl-4-{2-[(4-phenoxyphenyl)amino](1,3-thiazol-4-yl)}thiophene-2-carboxylate hydrobromide