抄録
2-Salicylidenehydrazono-4-thiazolidone (I) derivatives with methyl, phenyl, and p-methoxyphenyl group in 3-position were prepared and their antituberculor action was tested. The compounds were prepared by deriving methylamine, aniline, and anisidine to 4-substituted thiosemicarbazides, condensed with salicylaldehyde, and further condensed with ethyl chloroacetate. These three kinds of 2-salicylidenehydrazono-3-alkyl (or aryl)-4-thiazolidones possessed much smaller antibacterial action than the original substance (I).
