Synthesis and anticancer activity of 5-diethylaminomethyl derivatives and nitrogen mustards of uracil and 2-thiouracils.

Several 5-diethylaminomethyl derivatives and nitrogen mustards of uracil and 2-thiouracil have been synthesized and tested for their potential anticancer activity in vitro on KB cells and in vivo on Ehrlich carcinoma. Among the alkylating derivatives tested several showed cytotoxic activity in vitro and compound V [5-[bis(2-chloroethyl) amino] methyl-6-propyluracil hydrochloride] showed both in vitro and in vivo anticancer activity.