Phosphorus-nitrogen compounds. 21. Murine oncolytic and antifertility effect of adamantylaziridine compounds

P,P-Bis(1-aziridinyl)-N-adamantylphosphinic amide and N,N'-bis(ethylene)-P-(1-adamantyl)phosphonic diamide were synthesized as potential anticancer and male antifertility agents. Log P values (octanol-water) of the agents were determined and compared to calculated values. Both derivatives displayed intraperitoneal murine antileukemic activity and antifertility effects when given intraperitoneally and orally.