Study on the decomposition products of thiadiazinthione and their anticancer properties.

Study of the anticancer properties of thirty-four 3,5-disubstituted-tetrahydro-2H-1,3,5-thiadiazin-2-thione derivatives has been carried out by using cytotoxicity assays against HeLa, HT-29 and Hep G2 cells. The decomposition products of thiadiazinthione 1m have been studied and their anticancer properties evaluated.