摘要:
新香豆素衍生物,即(2-(4-methyl-2-oxo-2H-chromen-7-yloxy)-N-(4-oxo-2-phenylthiazolidin-3-yl)乙酰胺,N-(2-(3 -甲氧基苯基) -4-oxothiazolidin-3-yl) -2- (4-methyl-2-oxo-2H-chromen-7-yloxy) 乙酰胺, 2- (4-methyl-2-oxo-2H-chromene-7 -yloxy) -N- (4-oxo-2- (2,3,4trimethoxyphenyl) thiazolidin-3-yl) 乙酰胺和 N- (2- (4-bromophenyl) -4-oxothiazolidin-3-yl) -2- (4-methyl-2-oxo-2H-chromen-7-yloxy) 乙酰胺)从 4-甲基-7-羟基香豆素开始合成。所得化合物的结构通过分析 IR 和