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Synthesis and Characterization of Ethyl 2-methyl-7-oxo-<i>7H</i>-isoxazolo[2,3-<i>a</i>]pyrimidine-6-carboxylate Derivatives


A Khalfallah
MT Khaddachi

Abstract

Reactions of 5-methylisoxazol-3-amine with diethyl ethoxymethylenemalonate derivatives are described. By this method ethyl 2-methyl-7-oxo 7H-isoxazolo[2,3-a]pyrimidine-6-carboxylate derivatives were prepared and characterized.

Keywords: Isoxazolo[2,3-a]pyrimidine-6-carboxylate, Heterocyclic, Aminoisoxazole


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eISSN: 1996-840X
print ISSN: 0379-4350