N. Agafonova, E. Shchegolkov, Y. Burgart, V. I. Saloutin, M. Ulitko
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Synthesis of biological active compounds based on trifluoromethylcontaining 4-nitrosopyrazoles
e-pot nitrosation of 1,3-diketones or their lithium salts followed by treatment of hydrazines. Reduction of the nitroso-derivatives made it possible to obtain the 4-amino-3-trifluoromethylpyrazoles chlorides. Cytotoxic activity of the compounds wase evaluated in vitro