Synthesis of antiviral compounds. Preparation and rearrangement of 6-methoxyglyceropurines

Synthese d'[hydroxy-2' hydroxymethyl-1' ethoxymethyl]-9 (=R-9) methoxy-6 purine et d'amino-2 methoxy-6 R-7- ou -R-9 purines par substitution des derives chloro-6 correspondants. Transposition des isomeres R-7 en isomeres R-9