Uracil, 2,4-dichlorophenol and diphenylether derivatives with antimicrobial activity.

: For possible antimicrobial activity, 5-chlorosulphonyl-chloride uracil, 6-chlorosulphonyl-2,4-dichlorophenol and 4,4'-dichlorosulphonyldiphenylether were condensed with amines, hydrazine hydrate, amino acids and amino acid esters.