Abstract
Two series of novel phosphoryl diamide derivatives (3, 4) containing the nitrogen mustard group were synthesized, and the effects of substituents on the reactivity and the spectral properties are discussed. All the compounds prepared were confirmed by 1H NMR, IR, MS, 31P NMR and elemental analysis. Preliminary bioassays indicate that compounds 3 have good antitumor activities, and some of compounds 4 display high inhibitory activities against the tobacco mosaic virus (TMV).