The reversed imidazole nucleosides were obtained on three independent routes: a) by the nucleophilic substitution of terminal tosylate group in sugar derivatives with imidazole-1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) salts, b) from monosugar derivatives with unprotected terminal hydroxy group and substituted imidazoles, under the Mitsunobu reactions conditions, c) by the reaction of monosugars possessing terminal primary amino group with 1,4-dinitroimidazoles. Limitation of these routes are discussed.
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.