A selective and practical method has been developed for the synthesis of penciclovir (1) in gram quantities involving a highly N-9 selective alykylation of 2-amino-6-chloropurine (9) with 2-(2-phenyl-1,3-dioxane-5-yl)ethanol (12) as a key step.
作者:Tatsushi Toyokuni、Joseph C. Walsh、Mohammad Namavari、Shirin S. Shinde、Jennifer R. Moore、Jorge R. Barrio、Nagichettiar Satyamurthy
DOI:10.1081/scc-120026312
日期:2003.12
A selective and practical method has been developed for the synthesis of penciclovir (1) in gram quantities involving a highly N-9 selective alykylation of 2-amino-6-chloropurine (9) with 2-(2-phenyl-1,3-dioxane-5-yl)ethanol (12) as a key step.
Synthesis and anti-HSV activity of tricyclic penciclovir and hydroxybutylguanine derivatives
作者:Anber F. Mohammed、Graciela Andrei、Alaa M. Hayallah、Samia G. Abdel-Moty、Robert Snoeck、Claire Simons
DOI:10.1016/j.bmc.2019.02.005
日期:2019.3
further development of tricyclic acyclic nucleoside derivatives with improved lipophilicity and retention of activity in HSV-1 TK deficient strains. Also, the new tricyclic derivatives were evaluated against a broad range of other DNA and RNA viruses, but were found to be inactive at subtoxic concentrations. In addition, weak to moderate cytostaticeffect was observed for the new compounds.