Ej. Reist et al., SYNTHESIS OF ACYCLONUCLEOSIDE PHOSPHONATES AS ANTIVIRAL AGENTS AGAINST CYTOMEGALOVIRUS, Nucleosides & nucleotides, 13(1-3), 1994, pp. 539-550
Phosphonic acid analogs of ACV and DHPG that are isosteric with ACV ph
osphate and DHPG phosphate have been synthesized and evaluated for ant
iviral activity against human, murine. and guinea pig strains of cytom
egalovirus. The phosphonates showed high activity against all of the s
trains. They were also evaluated against a DHPG resistant strain of hu
man cytomegalovirus. Although the activity dropped considerably, signi
ficant antiviral activity was still evident.