DERIVES DE LA 9-(BETA-D-XYLOFURANNOSYL) ADENINE ET DE LA 1-(BETA-D-XYLOFURANNOSYL) CYTOSINE, LEUR PREPARATION ET LEUR APPLICATION EN THERAPEUTIQUE.

摘要

Compounds having the general formula (I) wherein R1 is a hydrogen atom, a (C2-4)alkanyl group, an aryl group or a nitro group, R2 is a hydrogen atom, a (C2-4)alkanyl group, an aryl group or a nitro group, R3 is a hydrogen atom, a (C2-4)alkanyl group, an aryl group or a nitro group, B is a radical having the formula (a) or (b) wherein R' is a hydrogen atom or a (C2-4)alkanyl group. Application in therapeutics.