Reversed-phase high-performance liquid chromatography of nucleoside analogues. Simultaneous analysis of anomeric D-xylo- and D-lyxofuranonucleosides and some other D-pentofuranonucleosides.

Reversed-phase high-performance liquid chromatography using a C18 column was applied to the analysis of reconstituted mixtures of previously synthesized alpha, beta D-xylo- and D-lyxofuranonucleosides as well as a number of commercially available D-ribo- and D-arabinofuranonucleosides. From a detailed study of various parameters (size of support particles, nature and pH of the mobile phase, temperature), optimized conditions were established. Correlations between the retention times and structures of the bases, the orientations of the secondary hydroxyl groups of the sugar moiety and the anomeric configurations of the nucleosides are also reported.