在有吡啶存在时,巴比妥酸盐与二价铜盐形成一和二取代的复合物。为进行巴比妥的含量测定,曾用方法试验吡啶和二价铜盐的反应,但未获得成功。和在有吡啶存在下,研究了二价铜盐和巴比妥酸衍生物的相互作 Barbiturinates form mono- and disubstituted complexes with cuprous salts in the presence of pyridine. For the determination of the content of barbiturates, the reaction of pyridine with divalent copper salts has been tested in a way that has not been successful. And in the presence of pyridine, the interaction between the divalent copper salt and the barbituric acid derivative was studied