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SYNTHESIS OF SUBSTITUTED IMIDAZO[1,2-a]PYRIDIN-3-YL-ACETIC ACIDS BY MULTICOMPONENT CONDENSATION OF 2-AMINOPYRIDINES WITH ARYLGLYOXALS AND MELDRUM'S ACID

Борис В. Личицкий, Александр Д. Третьяков, Андрей Н. Комогорцев, Виталий С. Митянов, Аркадий А. Дудинов, Михаил М. Краюшкин
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Abstract


A simple and effective method for the synthesis of substituted imidazo[1,2-a]pyridin-3-yl-acetic acids has been developed based on the multicomponent condensation of 2-aminopyridines with arylglyoxals and Meldrum's acid.

Keywords


2-aminopyridines, arylglyoxals, imidazo[1,2-a]pyridines, imidazo[1,2-a]pyridin-3-yl-acetic acids, Meldrum's acid, multicomponent reaction.

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