9-hydroxymethyl-7,12 dioxaspiro[5,6]dodecane, novel 9-(2-hydroxyethyl-7,11-dioxaspiro[5,5]undecane and a process for preparing said 9-(2-hydroxyethyl-7,11 dioxaspiro [5,5]undecane

摘要

This invention relates to novel compounds namely 9-hydroxymethyl-7,12-dioxaspiro[5,6]dodecane and 9-(2-hydroxyethyl)-7, 11-dioxaspiro (5.5) undecane and a process for preparing 9-(2-hydroxyethyl)-7, 11-dioxaspiro (5.5) undecane which is employed as an intermediate in the synthesis of antiviral acyclonucleosides used in the treatment of herpes virus and HIV-1 infections.