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由于吡啶氮羧酸及其衍生物具有多种键合模式和广泛的生物学特性,近10年来由其与金属离子所形成的配合物研究已引起了人们的极大关注[1]。作为吡啶氮羧酸衍生物之一的2-氧-1(4H)-吡啶
Due to the various bonding modes and broad biological properties of pyridine nitrogen carboxylic acids and their derivatives, the research on their complexes with metal ions has drawn great attention in recent 10 years [1]. 2-oxo-1 (4H) -pyridine as one of the pyridine nitrogen carboxylic acid derivatives