5-Arylideneaminouracils: II. Synthesis of sodium and ammonium salts

In continuation of studies on the design of new 5-arylideneaminouracil derivatives possessing antimicrobial and antiviral properties, the corresponding ammonium and sodium salts were synthesized. The antimicrobial activity of water-soluble salts of substituted aminouracils in vitro was shown to be several times higher than that of parent neutral compounds.