R G Ptak

Author PubWeight™ 15.98‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Resistance of human cytomegalovirus to benzimidazole ribonucleosides maps to two open reading frames: UL89 and UL56. J Virol 1998 2.41
2 (Z)- and (E)-2-((hydroxymethyl)cyclopropylidene)methyladenine and -guanine. New nucleoside analogues with a broad-spectrum antiviral activity. J Med Chem 1998 1.61
3 Synthesis and antiviral evaluation of halogenated beta-D- and -L-erythrofuranosylbenzimidazoles. J Med Chem 2000 1.54
4 (Z)- and (E)-2-(hydroxymethylcyclopropylidene)-methylpurines and pyrimidines as antiviral agents. Antivir Chem Chemother 1998 1.17
5 Synthesis and antiviral activity of phosphoralaninate derivatives of methylenecyclopropane analogues of nucleosides. Antiviral Res 1999 1.00
6 Inhibition of human cytomegalovirus in culture by alkenyl guanine analogs of the thiazolo[4,5-d]pyrimidine ring system. Antimicrob Agents Chemother 1994 0.94
7 Synthesis and enantioselectivity of the antiviral effects of (R,Z)-,(S,Z)-methylenecyclopropane analogues of purine nucleosides and phosphoralaninate prodrugs: influence of heterocyclic base, type of virus and host cells. Antivir Chem Chemother 2000 0.92
8 Synthesis of non-nucleoside analogs of toyocamycin, sangivamycin, and thiosangivamycin: the effect of certain 4- and 4,6-substituents on the antiviral activity of pyrrolo[2,3-d]pyrimidines. J Med Chem 1996 0.89
9 Differences in DNA packaging genes and sensitivity to benzimidazole ribonucleosides between human cytomegalovirus strains AD169 and Towne. Antivir Chem Chemother 2000 0.84
10 Infection and replication of human cytomegalovirus in bone marrow stromal cells: effects on the production of IL-6, MIP-1alpha, and TGF-beta1. Bone Marrow Transplant 1997 0.82
11 Synthesis and antiproliferative and antiviral activity of 2'-deoxy-2'-fluoroarabinofuranosyl analogs of the nucleoside antibiotics toyocamycin and sangivamycin. J Med Chem 1995 0.80
12 (R)-(-)- and (S)-(+)-Synadenol: synthesis, absolute configuration, and enantioselectivity of antiviral effect. J Med Chem 1998 0.79
13 Deoxy sugar analogues of triciribine: correlation of antiviral and antiproliferative activity with intracellular phosphorylation. J Med Chem 2000 0.78
14 In vitro resistance development for RO-0335, a novel diphenylether nonnucleoside reverse transcriptase inhibitor. Antiviral Res 2010 0.78
15 Acyclic sugar analogs of triciribine: lack of antiviral and antiproliferative activity correlate with low intracellular phosphorylation. Nucleosides Nucleotides 2000 0.76
16 Methylenecyclopropane analogues of nucleosides: synthesis, absolute configuration, and enantioselectivity of antiviral effect of (R)-(-)- and (S)-(+)-synadenol. Nucleosides Nucleotides 1999 0.75
17 6-N-Acyltriciribine analogues: structure-activity relationship between acyl carbon chain length and activity against HIV-1. J Med Chem 2000 0.75