Synthesis and Biological Activity of Novel Comenic Acid Derivatives Containing Isoxazole and Isothiazole Moieties
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DOI: 10.1177/1934578x1801301124
Abstract: Methyl 5-hydroxy-4-oxo-4H-pyran-2-carboxylate was synthesized by esterification of methanol with comenic acid under acidic catalysis. The obtained ester was alkylated with 3-(chloromethyl)-5-phenylisoxazole and 4,5-dichloro-3-(chloromethyl)isothiazole to afford corresponding conjugates containing isoxazole and isothiazole moieties which then were… read more here.
Keywords: isothiazole moieties; isoxazole isothiazole; containing isoxazole; synthesis biological ... See more keywords