Abstract
The four possible diastereoisomers of 4,5-diphenylcyclophosphamides (2–5) and their N-methyl analogues (6–9) have been synthesized via condensation of aminopropanols 10 and 11 (threo- and erythro) with bis-(2-chloroethyl)-phosphoramidic dichloride 12. Anticancer screening tests against L 1210 lymphoid leukaemia in mice did not show any therapeutic activity.