Inhibitory activity of the new adamantane derivative N,N'-bis(ethylene)-P(1-adamantyl)-phosphonic diamide against Rous sarcoma virus.

A new adamantane derivative N,N'-bis (ethylene)P(1-adamantyl)-phosphonis diamide, was found to inhibit Rous sarcoma virus replication in much the same manner as reported for the parent compound, 1-adamantanamine hydrochloride.