9-hydroxymethyl-7,12 dioxaspiro5,6dodecane, novel 9-(2- hydroxyethyl-7, 11-dioxaspiro5,5undecane and a process for preparing said 9-(2- hydroxyethyl-7,11 dioxaspiro 5,5undecane

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.