ethyl 2-(4-methoxyphenyl)-4-methylthiazole-5-carboxylate 、
甲胺 以
乙醇 为溶剂,
以Then, in a similar manner as in Example 1, the object was obtained as colourless minute aciculate melting at 157.5° to 159° C. in an amount of 9.1 g corresponding to the yield of 69%的产率得到5-Thiazolecarboxamide, N,4-dimethyl-2-(4-methoxyphenyl)-