[Synthesis and antitumor action of N,N-di(2-chlorethyl)-hydrazines of alpha-aminocarboxylic acid antimetabolites].

The N,N-di(2-chlorethyl)hydrazides of the following alpha-aminocarboxylic acid antimetabolites: methioninsulphoxide, ethionine, 2-, 3- and 4-fluorophenylalanine, 4-nitrophenylalanine and 2,2-dimethyl-thiazolidine-4-carboxylic acid were synthesized. Preliminary studies of the activity on experimental tumour models were carried out. It was shown that these compounds have a high antitumour effect (80-100%) on sarcoma Yoshida and carcinosarcoma Walker.