N-[5-(4-formylphenyl)pyrid-3-ylmethyl]-N-methylbenzamide 、
2,4-噻唑烷二酮 以0.6 g (60%) of N-{5-[4-(2,4-Dioxothiazolidin-5-ylidenemethyl)phenyl]pyrid-3-ylmethyl}-N-methylbenzamide is obtained的产率得到N-{5-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)phenyl]pyrid-3-ymethyl}-N-methylbenzamide