6-(4-Ethoxyphenyl)-7-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one 、
2-(环丙基甲氧基)-3-甲氧基苯甲醛 、
sodium ethanolate 在
7-[(E)-2-(2-cyclopropylmethoxy-3-methoxyphenyl)vinyl]-6-(4-ethoxyphenyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one 作用下,
以
乙醇 为溶剂,
以to afford 200 mg of the desired product as a pale yellow solid的产率得到7-[(E)-2-(2-cyclopropylmethoxy-3-methoxyphenyl)vinyl]-6-(4-ethoxyphenyl)-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one