In general nucleoside analogues were found to possess in vitro amoebicidal
property against trophozoites of Entamoeba histolytica. The acid-labile nat
ure of these compounds completely destroyed their ability to cure caecal am
oebiasis of rats. However the therapeutic efficacy of one of these compound
s yielded most promising results, with 10% cures when it was administered a
s enteric coated formulation. (C) 2000 Elsevier Science B.V. All rights res
erved.