New carbocyclic nucleoside analogues with a bicyclo[2.2.1]heptane fragment as sugar moiety; Synthesis, X-ray crystallography and anticancer activity
作者:Constantin I. Tănase、Constantin Drăghici、Miron Teodor Căproiu、Sergiu Shova、Christophe Mathe、Florea G. Cocu、Cristian Enache、Maria Maganu
DOI:10.1016/j.bmc.2013.10.056
日期:2014.1
group was synthesized starting from an optically active bicyclo[2.2.1]heptane compound, which was then used to build the 5 atoms ring of a key 6-chloropurine intermediate. This was then reacted with ammonia and selected amines obtaining new adenine- and 6-substituted adenine conformationally constrained carbocyclic nucleoside analogues with a bicyclo[2.2.1]heptane skeleton in the sugar moiety. X-ray crystallography