In the reaction of (2,4-dioxothiazolidin-5-yl)acetyl chloride with 1,2,4-triazole, 4-phenyl-1,2,4-triazolin-5-one and 4-phenyl-1,2,4-triazolin-5-thione, the new corresponding amides (2-4) were obtained. For compounds 2 and 4 effects on central nervous system (CNS) of mice were studied.
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