2,4-噻唑烷二酮 、
5-(6-formylquinolin-4-yl)-N-(2-pyrrolidin-1-ylethyl)thiophene-2-carboxamide 在
caesium carbonate 作用下,
以
乙醇 为溶剂,
反应 0.5h,
以3%的产率得到5-{6-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidine)methyl]quinolin-4-yl}-N-(2-pyrrolidin-1-ylethyl)thiophene-2-carboxamide trifluoroacetate