Selective inhibitory effect of (S)-9-(3-hydroxy-2-phosphonylmethoxypropyl)adenine and 2'-nor-cyclic GMP on adenovirus replication in vitro.

AUTOR(ES)

Baba, M

RESUMO

The inhibitory effects of 20 selected antiviral compounds on the replication of adenoviruses (types 1 to 8) in vitro were investigated. While 18 compounds were ineffective, 2 compounds, namely (S)-9-(3-hydroxy-2-phosphonylmethoxypropyl)adenine [(S)-HPMPA] and 9-[(2-hydroxy-1,3,2-dioxaphosphorinan-5-yl)oxymethyl]guanine P-oxide (2'-nor-cyclic GMP), were highly effective against all adenovirus types assayed in human embryonic fibroblast cultures. Their 50% inhibitory doses were 1.1 microgram/ml for (S)-HPMPA and 4.1 micrograms/ml for 2'-nor-cyclic GMP. They were nontoxic for the host cells at the effective antiviral doses.

Documentos Relacionados

• Antimalarial and toxic effects of the acyclic nucleoside phosphonate (S)-9-(3-hydroxy-2-phosphonylmethoxypropyl)adenine in Plasmodium berghei-infected mice.
• Disposition of the Acyclic Nucleoside Phosphonate (S)-9(3-Hydroxy-2-Phosphonylmethoxypropyl)Adenine
• Effect of 2'-nor-cyclic GMP against guinea pig cytomegalovirus infection.
• Comparison of the modes of antiviral action of 2'-nor-deoxyguanosine and its cyclic phosphate, 2'-nor-cyclic GMP.
• Antiretroviral Efficacy and Pharmacokinetics of Oral Bis(isopropyloxycarbonyloxymethyl)9-(2-Phosphonylmethoxypropyl)adenine in Mice